Tootfinder

Terrain-Aided Navigation Using a Point Cloud Measurement Sensor
Abd\"ulbaki \c{S}anlan, Fatih Erol, Murad Abu-Khalaf, Emre Koyuncu
https://arxiv.org/abs/2510.06470 https://…

Terrain-Aided Navigation Using a Point Cloud Measurement Sensor
We investigate the use of a point cloud measurement in terrain-aided navigation. Our goal is to aid an inertial navigation system, by exploring ways to generate a useful measurement innovation error for effective nonlinear state estimation. We compare two such measurement models that involve the scanning of a digital terrain elevation model: a) one that is based on typical ray-casting from a given pose, that returns the predicted point cloud measurement from that pose, and b) another computatio…

Fermionic Insights into Measurement-Based Quantum Computation: Circle Graph States Are Not Universal Resources
Brent Harrison, Vishnu Iyer, Ojas Parekh, Kevin Thompson, Andrew Zhao
https://arxiv.org/abs/2510.05557

Fermionic Insights into Measurement-Based Quantum Computation: Circle Graph States Are Not Universal Resources
Measurement-based quantum computation (MBQC) is a strong contender for realizing quantum computers. A critical question for MBQC is the identification of resource graph states that can enable universal quantum computation. Any such universal family must have unbounded entanglement width, which is known to be equivalent to the ability to produce any circle graph state from the states in the family using only local Clifford operations, local Pauli measurements, and classical communication. Yet, i…

Viscosity and dynamic surface tension measurement: A guideline for appropriate measurement
Vivek Kumar, JSM Quintero, Aleksey Baldygin, Paul Molina, Thomas Willers, Prashant R. Waghmare
https://arxiv.org/abs/2510.05481

Viscosity and dynamic surface tension measurement: A guideline for appropriate measurement
Dynamic surface tension measurements play a critical role in interfacial activities for liquids with varying viscosities. Understanding the rate at which the interface attains the equilibrium, for surface tension measurements, after the formation of a new interface is of significant interest. Although surface tension is independent of viscosity, the time required for a new surface to form (equilibrium/relaxation time) is influenced by viscosity. The measured surface tension value is accurate on…

Path Dynamics in a Deployed Path-Aware Network: A Measurement Study of SCIONLab
Lars Herschbach, Damien Rossi, Sina Keshvadi
https://arxiv.org/abs/2509.04695 https://

Path Dynamics in a Deployed Path-Aware Network: A Measurement Study of SCIONLab
Path-aware networks promise enhanced performance and resilience through multipath transport, but a lack of empirical data on their real-world dynamics hinders the design of effective protocols. This paper presents a longitudinal measurement study of the SCION architecture on the global SCIONLab testbed, characterizing the path stability, diversity, and performance crucial for protocols like Multipath QUIC (MPQUIC). Our measurements reveal a dynamic environment, with significant control-plane ch…

First Measurement of the $D_s^ \rightarrow K^0\mu^ \nu_{\mu}$ Decay
BESIII Collaboration, et al.
https://arxiv.org/abs/2510.05904 https://arxiv.org/pdf/251…

First Measurement of the $D_s^+\rightarrow K^0μ^+ν_μ$ Decay
We report the first measurement of the semileptonic decay $D^+_s \rightarrow K^0μ^+ν_μ$, using a sample of $e^+e^-$ annihilation data corresponding to an integrated luminosity of $7.33~\mathrm{fb}^{-1}$ collected at center-of-mass energies between 4.128 to 4.226~GeV with the BESIII detector at the BEPCII collider. The branching fraction of the decay is measured to be $\mathcal{B}(D^+_s\rightarrow K^0μ^+ν_μ) = (2.89 \pm 0.27_{\rm stat} \pm 0.12_{\rm syst})\times 10^{-3}$, where the first u…

Direct measurement of ISM proper motion with image registration
M. Piecka, L. Posch, S. Meingast, S. Hutschenreuter, A. Rottensteiner, J. Alves
https://arxiv.org/abs/2509.04857 …

Direct measurement of ISM proper motion with image registration
To date, quantification of the on-sky motion for interstellar clouds have relied on proxies such as young stellar objects (YSO) and masers. We present the first direct measurement of an interstellar cloud proper motion using the VISTA Star Formation Atlas (VISIONS) multi-epoch infrared images of the Corona Australis star-forming region. Proper motions are extracted by tracking the morphology of extended structures in the cloud complex based on image registration techniques implemented in Simple…

Dynamics of quantum measurement via electron transport in quantum dot systems: many-particle wavefunction approach
George Stavisskii, Leonid Fedichkin
https://arxiv.org/abs/2510.05348

Dynamics of quantum measurement via electron transport in quantum dot systems: many-particle wavefunction approach
Measurement of a charge qubit via point contacts with complex internal structures is considered. In this context, a fully formalized derivation of the many-body wave function method is presented, together with the corresponding master equations for point contacts possessing an arbitrary number of internal states. The focus is placed on the current noise power spectrum and its dependence on the qubit dynamics and the point contact parameters.

Preparation and measurement of an $\rm ^{37}$Ar source for liquid xenon detector calibration
Xu-Nan Guo, Chang Cai, Fei Gao, Yang Lei, Kai-Hang Li, Chun-Lei Su, Ze-Peng Wu, Xiang Xiao, Ling-Feng Xie, Yi-Fei Zhao, Xiao-Peng Zhou
https://arxiv.org/abs/2509.04829

Preparation and measurement of an $\rm ^{37}$Ar source for liquid xenon detector calibration
We present the preparation and measurement of the radioactive isotope $\rm ^{37}Ar$, which was produced using thermal neutrons from a reactor, as a calibration source for liquid xenon time projection chambers. $\rm ^{37}Ar$ is a low-energy calibration source with a half-life of 35.01 days, making it suitable for calibration in the low-energy region of liquid xenon dark-matter experiments. Radioactive isotope $\rm ^{37}Ar$ was produced by irradiating $\rm ^{36}Ar$ with thermal neutrons. It was s…

Power-Measurement-Based Channel Estimation for Beyond Diagonal RIS
Yijie Liu, Weidong Mei, He Sun, Dong Wang, Peilan Wang
https://arxiv.org/abs/2509.05639 https://

Power-Measurement-Based Channel Estimation for Beyond Diagonal RIS
Beyond diagonal reconfigurable intelligent surface (BD-RIS), with its enhanced degrees of freedom compared to conventional RIS, has demonstrated notable potential for enhancing wireless communication performance. However, a key challenge in employing BD-RIS lies in accurately acquiring its channel state information (CSI) with both the base station (BS) and users. Existing BD-RIS channel estimation methods rely mainly on dedicated pilot signals, which increase system overhead and may be incompat…

Precise measurement of the $\gamma$-decay probability of the Hoyle state with a new triple coincidence-detection method
K. Sakanashi, T. Kawabata, S. Adachi, H. Akimune, S. Aogaki, D. L. Balabanski, S. R. Ban, R. Borcea, S. C\u{a}linescu, C. Clisu, R. Corbu, C. Costache, A. Covali, M. Cuciuc, A. Dhal, I. Dinescu, N. Florea, T. Furuno, I. Gheorghe, A. Ionescu, M. Itoh, S. Kubono, A. Ku\c{s}o\u{g}lu, Y. Matsuda, C. Mihai, R. E. Mihai, C. Neacsu, D. Nichita, R. Niina, S. Okamoto, H. Pai, …

Precise measurement of the $γ$-decay probability of the Hoyle state with a new triple coincidence-detection method
We measured the $γ$-decay probability of the Hoyle state with a new method of triple coincidence detection of a scattered $α$ particle, a recoil $\rm ^{12}C$ nucleus, and a $γ$ ray in inelastic alpha scattering on $\rm ^{12}C$. This method successfully enabled a low-background measurement and a precise determination of the $γ$-decay probability of the Hoyle state as $Γ_\mathrmγ/Γ=[4.00 \pm 0.22 \mathrm{(sta.)} \pm 0.18 \mathrm{(sys.)}]\times10^{-4}$, which is consistent with the previous…

The first proper motion measurement of the acceleration regions in the large-scale jets of SS 433 powering the W50 nebula
Naomi Tsuji, Yoshiyuki Inoue, Dmitry Khangulyan, Kaya Mori, Samar Safi-Harb, Takaaki Tanaka, Laura Olivera-Nieto, Brydyn Mac Intyre, Kazuho Kayama, Takeshi Go Tsuru, Hiroyuki Uchida, Tatsuki Fujiwara, Felix Aharonian
https://

The first proper motion measurement of the acceleration regions in the large-scale jets of SS 433 powering the W50 nebula
We report on new Chandra ACIS-I observations of the X-ray knots located in the western and eastern lobes of W50 associated with the parsec-scale jets of the Galactic microquasar SS 433. These knots are likely counterparts of the recently detected very-high-energy ($E>100$ GeV) gamma-ray emission by HAWC and H.E.S.S. These findings, together with the ultra-high-energy signal recently reported by the LHAASO collaboration, have established the SS 433/W50 system as a unique jet-driven PeVatron cand…

Suppression of measurement-induced state transitions in cos{\phi}-coupling transmon readout
Cyril Mori, Francesca D Esposito, Alexandru Petrescu, Lucas Ruela, Shelender Kumar, Vishnu Narayanan Suresh, Wael Ardati, Dorian Nicolas, Giulio Cappelli, Arpit Ranadive, Gwenael Le Gal, Martina Esposito, Quentin Ficheux, Nicolas Roch, Olivier Buisson
https://

Suppression of measurement-induced state transitions in cosϕ-coupling transmon readout
Drive-induced unwanted state transitions (DUST) are limiting both for microwave readout and parametric operations of superconducting qubits. Among them, measurement-induced state transitions (MIST) are due to intrinsic resonances described by the readout Hamiltonian. They were previously studied with a qubit linearly coupled to its readout mode, which constitutes the usual readout Hamiltonian. Since MIST can appear even at moderate powers, they limit the readout SNR and the QND readout fidelity…

Fascinating.
I just ran the math; and Apple's displays/devices have almost *precisely* the same "pixels-per-degree-of-visual-arc" (a much more important measurement than raw PPI.)
- Pro Display XDR (at 70cm) is ~53° of visual arc; that gives it ~112 px/deg
- M1 Macbook Pro at 61cm is ~31° of visual arc; ~110 px/deg
- iPhone 17 Pro at 35.5cm is ~23° of visual arc; ~113 px/deg
This smacks of intention.

Branching Out: Broadening AI Measurement and Evaluation with Measurement Trees
Craig Greenberg, Patrick Hall, Theodore Jensen, Kristen Greene, Razvan Amironesei
https://arxiv.org/abs/2509.26632

Branching Out: Broadening AI Measurement and Evaluation with Measurement Trees
This paper introduces \textit{measurement trees}, a novel class of metrics designed to combine various constructs into an interpretable multi-level representation of a measurand. Unlike conventional metrics that yield single values, vectors, surfaces, or categories, measurement trees produce a hierarchical directed graph in which each node summarizes its children through user-defined aggregation methods. In response to recent calls to expand the scope of AI system evaluation, measurement trees …

QGraphLIME - Explaining Quantum Graph Neural Networks
Haribandhu Jena, Jyotirmaya Shivottam, Subhankar Mishra
https://arxiv.org/abs/2510.05683 https://arxi…

QGraphLIME - Explaining Quantum Graph Neural Networks
Quantum graph neural networks offer a powerful paradigm for learning on graph-structured data, yet their explainability is complicated by measurement-induced stochasticity and the combinatorial nature of graph structure. In this paper, we introduce QuantumGraphLIME (QGraphLIME), a model-agnostic, post-hoc framework that treats model explanations as distributions over local surrogates fit on structure-preserving perturbations of a graph. By aggregating surrogate attributions together with their …

Total Robustness in Bayesian Nonlinear Regression for Measurement Error Problems under Model Misspecification
Mengqi Chen, Charita Dellaporta, Thomas B. Berrett, Theodoros Damoulas
https://arxiv.org/abs/2510.03131

Total Robustness in Bayesian Nonlinear Regression for Measurement Error Problems under Model Misspecification
Modern regression analyses are often undermined by covariate measurement error, misspecification of the regression model, and misspecification of the measurement error distribution. We present, to the best of our knowledge, the first Bayesian nonparametric framework targeting total robustness that tackles all three challenges in general nonlinear regression. The framework assigns a Dirichlet process prior to the latent covariate-response distribution and updates it with posterior pseudo-samples…

XRISM observations of solar flare X-ray emission reflected in the Earth's atmosphere
Hiromasa Suzuki, Jun Kurashima, Koji Mori, Satoru Katsuda, Shun Inoue, Daiki Ishi, Eugene M. Churazov, Rashid A. Sunyaev, Ildar Khabibullin, Tsunefumi Mizuno, Caroline Kilbourne, Yuichiro Ezoe, Hiroshi Nakajima, Kosuke Sato, Eric Miller, Kyoko Matsushita
https://

XRISM observations of solar flare X-ray emission reflected in the Earth's atmosphere
The X-ray Imaging and Spectroscopy Mission (XRISM), launched into low-Earth orbit in 2023, observes the reflection of solar flare X-rays in the Earth's atmosphere as a by-product of celestial observations. Using a $\sim$one-year data set covering from October 2023 to November 2024, we report on our first results of the measurement of the metal abundance pattern and high-resolution Fe-K spectroscopy. The abundances of Mg, Si, S, Ar, Ca, and Fe measured with the CCD detector Xtend during M- and X…

Binary Neutron Stars from the Moon: Early Warnings and Precision Science for the Artemis Era
Anjali B. Yelikar, Karan Jani
https://arxiv.org/abs/2510.05400 https://

Binary Neutron Stars from the Moon: Early Warnings and Precision Science for the Artemis Era
Binary neutron star mergers are unique probes of matter at extreme density and standard candles of cosmic expansion. The only such event observed in both gravitational waves and electromagnetic radiation, GW170817, revealed the origin of heavy elements, constrained the neutron star equation of state, and provided an independent measurement of the Hubble constant. Current detectors such as LIGO, Virgo, and KAGRA capture only the final minutes of inspiral, offering limited advance warning and coa…

CURLING -- II. Improvement on the $H_{0}$ Inference from Pixelized Cluster Strong Lens Modeling
Yushan Xie, Huanyuan Shan, Yiping Shu, Nan Li, Ji Yao, Ran Li, Xiaoyue Cao, Zizhao He, Yin Li, Eric Jullo, Jean-Paul Kneib, Guoliang Li
https://arxiv.org/abs/2510.07131

CURLING - II. Improvement on the $H_{0}$ Inference from Pixelized Cluster Strong Lens Modeling
Strongly lensed supernovae (glSNe) provide a powerful, independent method to measure the Hubble constant, $H_{0}$, through time delays between their multiple images. The accuracy of this measurement depends critically on both the precision of time delay estimation and the robustness of lens modeling. In many current cluster-scale modeling algorithms, all multiple images used for modeling are simplified as point sources to reduce computational costs. In the first paper of the CURLING program, we…

Measurement of the Quantum Capacitance Between Two Metallic Electrodes
T. de Ara, B. Olivera, C. Sabater, C. Untiedt
https://arxiv.org/abs/2510.05866 https://

Measurement of the Quantum Capacitance Between Two Metallic Electrodes
Two factors contribute to the electrical capacitance between two electrodes: a classical contribution, stemming from the electric field, and a quantum contribution, governed by the Pauli exclusion principle, which increases the difficulty of adding charge to the electrodes. In metals, the high electronic Density of States (DOS) at the Fermi energy allows the quantum contribution to be neglected, and a classical description of the electrical capacitance between two metallic electrodes is normall…

Computational identification of the source domain in an inverse problem of potential theory
P. N. Vabishchevich
https://arxiv.org/abs/2510.04693 https://ar…

Computational identification of the source domain in an inverse problem of potential theory
The inverse potential problem consists in determining the density of the volume potential from measurements outside the sources. Its ill-posedness is due both to the non-uniqueness of the solution and to the instability of the solution with respect to measurement errors. The inverse problem is solved under additional assumptions about the sources using regularizing algorithms. In this work, an inverse problem is posed for identifying the domain that contains the sources. The computational algor…

Heterogenous Dynamics in a Polymer Solution Revealed through Measurement of Ultraslow Convection
Thomas P. Chaney, Samuel D. Marks, Dylan M. Ladd, Andrei Fluerasu, Federico Zontone, Yuriy Chushkin, Sebastian Fr\"ucht, Dina Sheyfer, Kelsey Levine, Amnahir E. Pe\~na-Alc\'antara, Hans-Georg Steinr\"uck, Michael F. Toney
https://…

Heterogenous Dynamics in a Polymer Solution Revealed through Measurement of Ultraslow Convection
Understanding solution-phase aggregation and dynamics in complex fluids is critical for material processing, yet widely used dynamic light scattering (DLS) fails for strongly attenuating systems such as conjugated polymers. We use X-ray photon correlation spectroscopy (XPCS) to probe the dynamics of a polymer, PM7, in toluene, revealing unexpected oscillations in the autocorrelation function that show vertical flow during measurement. Despite the relatively low X-ray absorption, measured flow v…

Direct measurement of photons from the electron-hadron bremsstrahlung at the EIC
L. Adamczyk, Y. Ali, J. J. Chwastowski, A. B. Kowalewska, B. Pawlik, K. Piotrzkowski, M. Przybycien
https://arxiv.org/abs/2510.05259

Direct measurement of photons from the electron-hadron bremsstrahlung at the EIC
Direct detection of bremsstrahlung photons, in principle, offers the most straightforward and most robust method of luminosity determination at the EIC, but requires an extraordinary performance of the photon detector. In this paper, we first discuss the extreme working conditions for such detectors at the EIC and the resulting technology choices. Then, we report the initial results of Monte Carlo simulations, using Geant4, of the proposed sampling calorimeter, which is made of a copper absorbe…

A Recursive Algorithm for Multi-Coefficient Inversion in Nonlinear Helmholtz Equations
Shuai LU, Boxi XU
https://arxiv.org/abs/2509.06008 https://arxiv.org…

A Recursive Algorithm for Multi-Coefficient Inversion in Nonlinear Helmholtz Equations
We present a recursive algorithm for multi-coefficient inversion in nonlinear Helmholtz equations with polynomial-type nonlinearities, utilizing the linearized Dirichlet-to-Neumann map as measurement data. To achieve effective recursive decoupling and simultaneous recovery of multiple coefficients, we develop a novel Fourier-based approach that combines the principle of inclusion-exclusion with carefully constructed complex exponential solutions. This methodology not only ensures unique identif…

Detailing the NFL's virtual measurement system: How it works, potential weather impacts https://www.nytimes.com/athletic/6658485/2025/09/26/nfl-virtual-measurement-chain-gang-weather/

Measurement of the azimuthal anisotropy of charged particles in $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV $^{16}$O$ ^{16}$O and $^{20}$Ne$ ^{20}$Ne collisions with the ATLAS detector
ATLAS Collaboration
https://arxiv.org/abs/2509.05171

Measurement of the azimuthal anisotropy of charged particles in $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV $^{16}$O$+^{16}$O and $^{20}$Ne$+^{20}$Ne collisions with the ATLAS detector
This paper presents the first measurements of the azimuthal anisotropy coefficients $v_{n}$, which quantify the $n^{\mathrm{th}}$-order Fourier modulation of charged-particle azimuthal distributions, for $n=2$-4 in $\sqrt{s_{\mathrm{NN}}}=5.36$ TeV $\mathrm{^{16}O}+\mathrm{^{16}O}$ and $\mathrm{^{20}Ne}+\mathrm{^{20}Ne}$ collisions recorded with the ATLAS detector at the Large Hadron Collider in 2025. The $v_{n}$ coefficients are measured as a function of transverse momentum ($p_{\mathrm{T}}$),…

Replaced article(s) found for econ.EM. https://arxiv.org/list/econ.EM/new
[1/1]:
- Teacher bias or measurement error?
Thomas van Huizen, Madelon Jacobs, Matthijs Oosterveen

this #seeedstudio #xiao #rp2350 looks cute!
https://www.

Seeed Studio XIAO RP2350
The XIAO RP2350 packs the power of the Raspberry Pi RP2350 (switchable architecture of dual Arm Cortex-M33 cores running at 150MHz with FPU, and dual open-hardware Hazard3 RISC‑V cores, enhanced security and encryption) into the classic XIAO form factor. Measuring just 21x17.8mm, it features 19 multifunction GPIOs, an RGB LED, and a Battery Management System with ultra-low power consumption of 27μA, battery power supply, and direct battery voltage measurement. Thanks to the XIAO ecosystem, t…

Semi-automated image analysis of Cellulose Nanofibrils using Machine learning segmentation and Morphological thinning
Carlos Baez, Udita Ringania, Saad Bhamla, Robert J. Moon
https://arxiv.org/abs/2509.06618

Semi-automated image analysis of Cellulose Nanofibrils using Machine learning segmentation and Morphological thinning
Reliable and rapid morphology measurement of cellulose nanofibrils (CNFs) with a high level of branching and entanglement is crucial for quality control, grade definition, and investigating morphology-performance relationships in various applications. An image analysis framework, Fibril Analysis for Cellulose Technology (FACT), which utilizes machine learning (ML) segmentation and morphological thinning, was developed to measure the fibril width distribution of cellulose nanofibers (CNFs) from …

Interpretation of measured 3x3 partial depolarizing Mueller matrices
Jose J. Gil, Ignacio San Jose, Monica Canabal-Carbia, Juan Campos, Angel Lizana, Irene Estevez
https://arxiv.org/abs/2510.06305

Interpretation of measured 3x3 partial depolarizing Mueller matrices
Mueller polarimetry is a powerful technique with broad applications in astronomy, remote sensing, advanced material analysis, and biomedical imaging. However, instrumental constraints frequently restrict the measurement to an incomplete Mueller matrix limited to its upper-left 3x3 submatrix. Simply padding the missing entries with zeros to form a 4x4 matrix can produce physically inconsistent results, even for nondepolarizing systems. To address this issue, we present a systematic procedure to …

Precision measurement of the $^{176}\mathrm{Lu}^ $ $^3D_1$ microwave clock transitions
M. D. K. Lee, Qi Zhao, Qin Qichen, Zhao Zhang, N. Jayjong, K. J. Arnold, M. D. Barrett
https://arxiv.org/abs/2510.06814

Strong Consistency of the SIMEX Estimator in Linear Regression with a Conditionally Poisson Covariate
Aijun Yanga, Mary Lesperance, Farouk S. Nathoo
https://arxiv.org/abs/2509.04709

Strong Consistency of the SIMEX Estimator in Linear Regression with a Conditionally Poisson Covariate
This paper considers estimation for linear regression analysis with covariate measurement error arising from Poisson surrogates. We consider cases where covariates follow a conditional Poisson distribution, capturing non-Gaussian and heteroscedastic error structures. To address this, we extend the simulation extrapolation (SIMEX) algorithm to the conditional Poisson setting (POI-SIMEX), enabling robust adjustment in the absence of internal validation data. Theoretical analysis establishes stron…

Senior analytics leaders from Fox and ESPN criticize Nielsen's opaque and unaccredited audience measurement method for YouTube's Chiefs-Chargers livestream (Eric Fisher/Front Office Sports)
https://frontofficesports.com/fox-espn

Fox, ESPN Cry Foul Over Big Nielsen Number Expected for YouTube’s NFL Brazil Game
Even before YouTube streamed its NFL game Friday night in Brazil between the Chiefs and Chargers, other league rights holders cried foul.

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[13/13]:
- NGGAN: Noise Generation GAN Based on the Practical Measurement Dataset for Narrowband Powerline C...
Ying-Ren Chien, Po-Heng Chou, You-Jie Peng, Chun-Yuan Huang, Hen-Wai Tsao, Yu Tsao

Measuring the Chern-Simons invariant in quantum gases
Chang-Rui Yi, Jinlong Yu, Huan Yuan, Xin Chen, Jia-Yu Guo, Jinyi Zhang, Shuai Chen, Jian-Wei Pan
https://arxiv.org/abs/2509.05774

Measuring the Chern-Simons invariant in quantum gases
Chern-Simons (CS) invariant is a fundamental topological invariant describing the topological invariance of 3D space based on the Chern-Simons field theory. To date, direct measurement of the CS invariant in a physical system remains elusive. %to be elusive. Here, the CS invariant is experimentally measured by quenching a 2D optical Raman lattice with 1/2 spin in ultracold atoms. With a recently developed Bloch state tomography, we measure the expectation values of three Pauli matrices in 2D qu…

Replaced article(s) found for econ.TH. https://arxiv.org/list/econ.TH/new
[1/1]:
- Measurement of Trustworthiness of the Online Reviews
Dipankar Das
https://

#WhenYouElectMe, we’re fixing toilet paper. All TP sold in the US will have to carry a label adhering to a standard unit of measurement, the Wipe-Inch, defined as one square inch of one side of the TP, regardless of ply count.
No more guessing “can 4 ultra rolls wipe more ass than 6 mega rolls?” You’ll just be able to compare the Wipe-Inches number on the package. 🧻💩

"Traffic to government domains often crosses national borders, or flows through risky bottlenecks
Sites at yourcountry.gov may also not bother with HTTPs"
https://www.theregister.com/2025/09/01/isoc_government_domain_traffic_measurement/

Economic relativity: a cut rule for perimeter valuation in equity ownership networks
Omar Di Marzio
https://arxiv.org/abs/2509.04520 https://arxiv.org/pdf/…

Economic relativity: a cut rule for perimeter valuation in equity ownership networks
We introduce the Cut-Based Valuation (CBV), a unified framework for consolidated value in equity/flow networks. The central idea is that economic value is never absolute: it is always defined relative to an observer Omega, which fixes perimeter, measurement basis, units/FX/PPP, discounting, informational regime, and control rules. Given Omega, the Cut Theorem shows that the consolidated value of a perimeter P depends only on boundary quantities across the cut P -> O, while internal reconnection…

CAD2DMD-SET: Synthetic Generation Tool of Digital Measurement Device CAD Model Datasets for fine-tuning Large Vision-Language Models
Jo\~ao Valente, Atabak Dehban, Rodrigo Ventura
https://arxiv.org/abs/2508.21732

CAD2DMD-SET: Synthetic Generation Tool of Digital Measurement Device CAD Model Datasets for fine-tuning Large Vision-Language Models
Recent advancements in Large Vision-Language Models (LVLMs) have demonstrated impressive capabilities across various multimodal tasks. They continue, however, to struggle with trivial scenarios such as reading values from Digital Measurement Devices (DMDs), particularly in real-world conditions involving clutter, occlusions, extreme viewpoints, and motion blur; common in head-mounted cameras and Augmented Reality (AR) applications. Motivated by these limitations, this work introduces CAD2DMD-SE…

Terahertz Channel Measurement and Modeling for Short-Range Indoor Environments
Ziang Zhao, Weixi Liang, Kai Hu, Qun Zhang, Xiongbin Yu, Qiang Li
https://arxiv.org/abs/2510.04258

Terahertz Channel Measurement and Modeling for Short-Range Indoor Environments
Accurate channel modeling is essential for realizing the potential of terahertz (THz) communications in 6G indoor networks, where existing models struggle with severe frequency selectivity and multipath effects. We propose a physically grounded Rician fading channel model that jointly incorporates deterministic line-of-sight (LOS) and stochastic non-line-of-sight (NLOS) components, enhanced by frequency-dependent attenuation characterized by optimized exponents alpha and beta. Unlike convention…

Temperature-induced measurement sensitivity enhancement via imaginary weak values
Lorena Ballesteros Ferraz, Alexandre Matzkin, Alok Kumar Pan
https://arxiv.org/abs/2509.04048 h…

Temperature-induced measurement sensitivity enhancement via imaginary weak values
We investigate the potential of weak measurement and post-selection to enhance measurement sensitivity when the initial probe state is mixed. In our framework, the mixedness of the probe's density operator is controlled by temperature. We focus on two key quantities: the signal-to-noise ratio and the quantum Fisher information of the final probe state, evaluated after post-selection is applied on the system. Our analysis employs a rigorous, all-order coupling treatment of measurement, demonstra…

Wrist2Finger: Sensing Fingertip Force for Force-Aware Hand Interaction with a Ring-Watch Wearable
Yingjing Xiao (East China Normal University, Shanghai, China), Zhichao Huang (East China Normal University, Shanghai, China), Junbin Ren (East China Normal University, Shanghai, China), Haichuan Song (East China Normal University, Shanghai, China), Yang Gao (East China Normal University, Shanghai, China), Yuting Bai (South China University of Technology, Guangzhou, China), Zhanpeng Jin (So…

Wrist2Finger: Sensing Fingertip Force for Force-Aware Hand Interaction with a Ring-Watch Wearable
Hand pose tracking is essential for advancing applications in human-computer interaction. Current approaches, such as vision-based systems and wearable devices, face limitations in portability, usability, and practicality. We present a novel wearable system that reconstructs 3D hand pose and estimates per-finger forces using a minimal ring-watch sensor setup. A ring worn on the finger integrates an inertial measurement unit (IMU) to capture finger motion, while a smartwatch-based single-channel…

Measurement of the $^{35}Cl(n, p)^{35}S$ cross-section at the CERN n\_TOF facility from subthermal energy to 120 keV
Marco Antonio Mart\'inez-Ca\~nadas, Pablo Torres-S\'anchez, Javier Praena, Ignacio Porras, Marta Sabat\'e-Gilarte, Oliver Aberle, Victor Alcayne, Simone Amaducci, J\'ozef Andrzejewski, Laurent Audouin, Vicente B\'ecares, Victor Babiano-Suarez, Michael Bacak, Massimo Barbagallo, Franti\v{s}ek Be\v{c}v\'a\v{r}, Giorgio Bellia, Eric Berthoumieux, Jon…

Measurement of the $^{35}Cl(n, p)^{35}S$ cross-section at the CERN n\_TOF facility from subthermal energy to 120 keV
Background: The $^{35}Cl(n, p)^{35}S$ reaction is of special interest in three different applications. First, in Boron Neutron Capture Therapy due to the presence of $^{35}Cl$ in brain and skin tissue. Second, it is involved in the creation of $^{36}S$, whose astrophysical origin remains unresolved. Third, in the designing of fast nuclear reactors of new generation based on molten salts. Purpose: To measure the $^{35}Cl(n, p)^{35}S$ cross-section from thermal energy to 120 keV, determine the re…

What is the most massive gravitational-wave source?
Ilya Mandel
https://arxiv.org/abs/2509.05885 https://arxiv.org/pdf/2509.05885

What is the most massive gravitational-wave source?
In the presence of significant measurement uncertainties, the events which appear to be the most extreme are very likely to be those exhibiting the greatest statistical fluctuations. It is therefore particularly important to exercise care when interpreting such events and to use the entire observed population for context. Here, I attempt to pedagogically illustrate this using the example of the most massive binary black hole so far detected in gravitational-wave data, GW231123. I argue that its…

The Price of Sparsity: Sufficient Conditions for Sparse Recovery using Sparse and Sparsified Measurements
Youssef Chaabouni, David Gamarnik
https://arxiv.org/abs/2509.01809 http…

The Price of Sparsity: Sufficient Conditions for Sparse Recovery using Sparse and Sparsified Measurements
We consider the problem of recovering the support of a sparse signal using noisy projections. While extensive work has been done on the dense measurement matrix setting, the sparse setting remains less explored. In this work, we establish sufficient conditions on the sample size for successful sparse recovery using sparse measurement matrices. Bringing together our result with previously known necessary conditions, we discover that, in the regime where $ds/p \rightarrow +\infty$, sparse recover…

First Measurement of Neutrino Emissions from Spent Nuclear Fuel by the Double Chooz Experiment
Double Chooz Collaboration, T. Abrah\~ao, H. Almazan, J. C. dos Anjos, S. Appel, J. C. Barriere, I. Bekman, T. J. C. Bezerra, L. Bezrukov, E. Blucher, C. Bourgeois, C. Buck, J. Busenitz, A. Cabrera, M. Cerrada, E. Chauveau, P. Chimenti, O. Corpace, J. V. Dawson, J. F. Du, Z. Djurcic, A. Etenko, H. Furuta, I. Gil-Botella, A. Givaudan, H. Gomez, M. C. Goodman, T. Hara, J. Haser, D. Hellwig, A. …

First Measurement of Neutrino Emissions from Spent Nuclear Fuel by the Double Chooz Experiment
Neutrino emission from nuclear reactors provides real-time insights into reactor power and fuel evolution, with potential applications in monitoring and nuclear safeguards. Following reactor shutdown, a low-intensity flux of ``residual neutrinos'' persists due to the decay of long-lived fission isotopes in the partially burnt fuel remaining within the reactor cores and in spent nuclear fuel stored in nearby cooling pools. The Double Chooz experiment at the Chooz B nuclear power plant in France …

Robust stability of event-triggered nonlinear moving horizon estimation
Isabelle Krauss, Victor G. Lopez, Matthias A. M\"uller
https://arxiv.org/abs/2510.04814 https://

Robust stability of event-triggered nonlinear moving horizon estimation
In this work, we propose an event-triggered moving horizon estimation (ET-MHE) scheme for the remote state estimation of general nonlinear systems. In the presented method, whenever an event is triggered, a single measurement is transmitted and the nonlinear MHE optimization problem is subsequently solved. If no event is triggered, the current state estimate is updated using an open-loop prediction based on the system dynamics. Moreover, we introduce a novel event-triggering rule under which we…

Integrating noise into PhET simulations to promote student learning of measurement uncertainty
Qiaoyi Liu, Matthew Blackman, Gayle Geschwind, Catherine Carter, Katherine K. Perkins, H. J. Lewandowski
https://arxiv.org/abs/2509.25769

Integrating noise into PhET simulations to promote student learning of measurement uncertainty
Understanding concepts and practices of measurement uncertainty is a core competency of physicists and engineers, and many physics lab courses aim to have students learn these ideas. However, there is strong evidence that these goals are often not met. To address the challenge of improving students' proficiency with measurement uncertainty concepts and practices, we designed and developed a new PhET simulation, Projectile Data Lab (PDL), featuring statistical noise and measurement tools in the …

Attack Detection in Dynamic Games with Quadratic Measurements
Muyan Jiang, Anil Aswani
https://arxiv.org/abs/2510.00241 https://arxiv.org/pdf/2510.00241

Attack Detection in Dynamic Games with Quadratic Measurements
This paper studies attack detection for discrete-time linear systems with stochastic process noise that produce both a vulnerable (i.e., attackable) linear measurement and a secured (i.e., unattackable) quadratic measurement. The motivating application of this model is a dynamic-game setting where the quadratic measurement is interpreted as a system-level utility or reward, and control inputs into the linear system are interpreted as control policies that, once applied, are known to all game pa…

Deep-Field Analytical Calibration
Andy Park, Xiangchong Li, Rachel Mandelbaum, Matthew Becker
https://arxiv.org/abs/2509.05152 https://arxiv.org/pdf/2509.0…

Deep-Field Analytical Calibration
The next generation of imaging surveys, including the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST), Euclid, and the Nancy Grace Roman Space Telescope, will place unprecedented constraints on cosmology using weak gravitational lensing. To fully exploit their statistical power, shear measurement methods must achieve sub-percent accuracy while mitigating systematic biases from noise, the point-spread function (PSF), blending, and shear-dependent detection. The analytical calibr…

Measurement-Guided Consistency Model Sampling for Inverse Problems
Amirreza Tanevardi, Pooria Abbas Rad Moghadam, Sajjad Amini
https://arxiv.org/abs/2510.02208 https://

Measurement-Guided Consistency Model Sampling for Inverse Problems
Diffusion models have become powerful generative priors for solving inverse imaging problems, but their reliance on slow multi-step sampling limits practical deployment. Consistency models address this bottleneck by enabling high-quality generation in a single or only a few steps, yet their direct adaptation to inverse problems is underexplored. In this paper, we present a modified consistency sampling approach tailored for inverse problem reconstruction: the sampler's stochasticity is guided b…

AI-Enhanced Kinematic Modeling of Flexible Manipulators Using Multi-IMU Sensor Fusion
Amir Hossein Barjini, Jouni Mattila
https://arxiv.org/abs/2510.02975 https://

AI-Enhanced Kinematic Modeling of Flexible Manipulators Using Multi-IMU Sensor Fusion
This paper presents a novel framework for estimating the position and orientation of flexible manipulators undergoing vertical motion using multiple inertial measurement units (IMUs), optimized and calibrated with ground truth data. The flexible links are modeled as a series of rigid segments, with joint angles estimated from accelerometer and gyroscope measurements acquired by cost-effective IMUs. A complementary filter is employed to fuse the measurements, with its parameters optimized throug…

3D B-fieLds in the InterStellar medium and Star-forming regions (3D-BLISS): I. Using Starlight Polarization in Massive IRDC Filament G11.11-0.12
Bao Truong, Thiem Hoang, Nguyen Bich Ngoc, Nguyen Chau Giang, Le Ngoc Tram, Ngan Le
https://arxiv.org/abs/2510.06726

3D B-fieLds in the InterStellar medium and Star-forming regions (3D-BLISS): I. Using Starlight Polarization in Massive IRDC Filament G11.11-0.12
Three-dimensional magnetic fields (3D B-fields) are essential to understand the formation and evolution of the interstellar medium and multi-scale star formation; however, the accurate measurement of 3D B-fields is still challenging. The angle of dust polarization by magnetically aligned grains provides the projected B-fields onto the plane-of-sky, while the degree of dust polarization provides the B-field's inclination angles with respect to the line-of-sight. Our previous theoretical studies …

Crosslisted article(s) found for math.AP. https://arxiv.org/list/math.AP/new
[1/1]:
- Solving Inverse Acoustic Obstacle Scattering Problem with Phaseless Far-Field Measurement Using D...
Yuxin Fan, Jiho Hong, Bangti Jin

Measurement of dome turbulence intensity from scintillation pattern in the pupil of the telescope
Victor G. Kornilov, Matwey V. Kornilov, Boris S. Safonov, Anton S. Mironov, Dmitry V. Cheryasov, Igor A. Gorbunov, Ivan A. Strakhov
https://arxiv.org/abs/2509.02298

Measurement of dome turbulence intensity from scintillation pattern in the pupil of the telescope
We present measurements of optical turbulence (OT) power inside the telescope dome using an instrument registering fluctuations of intensity of a bright star at a plane conjugated to -2 km below the pupil of the telescope - Domecam. The measurements were conducted at the 2.5-m telescope of Caucasian Mountain Observatory of Sternberg Astronomical Institute Lomonosov Moscow State University in period 2022-2024 in different ambient conditions. The instrument was validated against Multi Aperture Sc…

Ensemble seismic study of the properties of the core of Red Clump stars
Anthony Noll, Sarbani Basu, Saskia Hekker
https://arxiv.org/abs/2510.06494 https://…

Ensemble seismic study of the properties of the core of Red Clump stars
Red clump stars still pose open questions regarding several physical processes, such as the mixing around the core, or the nuclear reactions, which are ill-constrained by theory and experiments. The oscillations of red clump stars, which are of mixed gravito-acoustic nature, allow us to directly investigate the interior of these stars and thereby better understand their physics. In particular, the measurement of their period spacing is a good probe of the structure around the core. We aim to ex…

Developing a Cost-Effective Spectrometer: A Practical Approach
Mohammad Tahsin Alam, Zafrin Jahan Nikita, Yasir Mahmud, Rafichha Yeasmin, Fairuz Darimi Bushra, Sheikh Hasib Cheragee, Redwanul Talukder Zeem
https://arxiv.org/abs/2510.06703

Developing a Cost-Effective Spectrometer: A Practical Approach
The paper demonstrates the design and execution of a low-cost optical spectrometer that employs a webcam, diffraction grating & Python (a free, open-source programming language). The device's design prioritized economy and usability, with a black box casing to reduce stray light and increase measurement accuracy. A diffraction grating made from a DVD was used to split light into its constituent wavelengths, which were then collected by the camera. The calibration procedure used a RED TIDE USB65…

$^{88}$Sr$^{ }$ optical clock with $7.9\times 10^{-19}$ systematic uncertainty and measurement of its absolute frequency with $9.8\times 10^{-17}$ uncertainty
T. Lindvall, T. Fordell, K. J. Hanhij\"arvi, M. Dole\v{z}al, J. Rahm, S. Weyers, A. E. Wallin
https://arxiv.org/abs/2509.05964

Indoor Positioning with Wi-Fi Location: A Survey of IEEE 802.11mc/az/bk Fine Timing Measurement Research
Katarzyna Kosek-Szott, Szymon Szott, Wojciech Ciezobka, Maksymilian Wojnar, Krzysztof Rusek, Jonathan Segev
https://arxiv.org/abs/2509.03901

Indoor Positioning with Wi-Fi Location: A Survey of IEEE 802.11mc/az/bk Fine Timing Measurement Research
Indoor positioning is an enabling technology for home, office, and industrial network users because it provides numerous information and communication technology (ICT) and Internet of things (IoT) functionalities such as indoor navigation, smart meter localization, asset tracking, support for emergency services, and detection of hazardous situations. The IEEE 802.11mc fine timing measurement (FTM) protocol (commercially known as Wi-Fi Location) has great potential to enable indoor positioning i…

The Multiqubit Elegant Joint Measurement
Jef Pauwels, Nicolas Gisin
https://arxiv.org/abs/2509.01852 https://arxiv.org/pdf/2509.01852

The Multiqubit Elegant Joint Measurement
The Elegant Joint Measurement (EJM) is a highly symmetric, partially entangled two-qubit measurement whose local marginals form a regular tetrahedron on the Bloch sphere and which has a low entanglement cost for local implementation. It plays a central role in quantum networks exhibiting nonclassical correlations and serves as a paradigmatic example of an entangled measurement with local structure. Despite its significance, generalizing the EJM beyond two qubits has remained unresolved. Here, w…

Proceedings of Dielectron production in pp and Pb-Pb collisions with ALICE in Run 3, Quark Matter 2025
Florian Eisenhut (for the ALICE Collaboration)
https://arxiv.org/abs/2509.06613

Proceedings of Dielectron production in pp and Pb-Pb collisions with ALICE in Run 3, Quark Matter 2025
The measurement of dielectron production is a fundamental piece of the puzzle in the understanding of the hot and dense matter produced in ultra-relativistic heavy-ion collisions. The dielectron spectrum provides information that penetrates the veil of final-state hadronic interactions and gives direct access to the early phases of the collision. However, the interpretation of the measured spectra relies on a precise understanding of all the contributing sources. The measurement of dielectron p…

Replaced article(s) found for eess.SP. https://arxiv.org/list/eess.SP/new
[1/1]:
- 6G Channel Modeling: Requirement, Measurement, Methodology and Simulator
Zhang, Lin, Tang, Zhang, Xu, Gao, Miao, Gong, Zhao, Liu, Cai, Yuan, Tian, Yang, Xia, Liu, Zhang

Data-driven modeling for flow reconstruction from sparse temperature measurements
Xicheng Wang, YiMeng Chan, KinWing Wong, Dmitry Grishchenko, Pavel Kudinov
https://arxiv.org/abs/2509.01189

Data-driven modeling for flow reconstruction from sparse temperature measurements
Measurement of the velocity field in thermal-hydraulic experiments is of great importance for phenomena interpretation and code validation. Direct measurement employing Particle Image Velocimetry (PIV) is challenging in some multiphase scenarios where the measurement system would be strongly affected by the phase interaction. In such cases, measurement can only be achieved via sparsely distributed sensors, such as Thermocouples (TCs) and pressure transducers. An example can refer to steam injec…

Estimating Cellular Network Delays in Finnish Railways: A Machine Learning Enhanced Approach
Saeideh Mansouri, Mohamed Shamekh, Simon Indola, Petri Mahonen
https://arxiv.org/abs/2509.05003

Estimating Cellular Network Delays in Finnish Railways: A Machine Learning Enhanced Approach
There is growing interest in using public cellular networks for specialized communication applications, replacing standalone sector-specific networks. One such application is transitioning from the aging GSM-R railway network to public 4G and 5G networks. Finland is modernizing its railway communication system through the Digirail project, leveraging public cellular networks. To evaluate network performance, a nationwide measurement campaign was conducted in two modes: Best Quality and Packet R…

IAB announces a tool that lets device manufacturers confirm that ad impressions are associated with real devices; Google, Apple, and Amazon have signed on (Anthony Vargas/AdExchanger)
https://www.adexchanger.com/tv/ctv-manufacturers-have-a-new-t…

CTV Manufacturers Have A New Tool For Catching Spoofed Devices
The Open Measurement SDK now provides a scaled way for original device manufacturers to confirm that ad impressions are associated with real devices.

Measuring the measurement problem: controlling decoherence with measurement duration in molecular MCB junctions
C. J. Muller
https://arxiv.org/abs/2510.01945 https://

Measuring the measurement problem: controlling decoherence with measurement duration in molecular MCB junctions
We investigate the influence of the measurement duration on quantum coherence in molecular mechanically controlled break junctions operating in a tetrahydrofuran (THF) partially wet phase. These systems represent a distinct class of enclosed open quantum systems with unusually long decoherence times at ambient conditions, on the order of 1-20 ms. By tuning the integration time of the current measurement in current-voltage (IV) characteristics, relative to the decoherence time, we observe a tran…

Universal super-resolution framework for imaging of quantum dots
Dominik Va\v{s}inka, Jaewon Lee, Charlie Stalker, Victor Mitryakhin, Ivan Solovev, Sven Stephan, Sven H\"ofling, Falk Eilenberger, Seth Ariel Tongay, Christian Schneider, Miroslav Je\v{z}ek, Ana Predojevi\'c
https://arxiv.org/abs/2510.06076

Universal super-resolution framework for imaging of quantum dots
We present a universal deep-learning method that reconstructs super-resolved images of quantum emitters from a single camera frame measurement. Trained on physics-based synthetic data spanning diverse point-spread functions, aberrations, and noise, the network generalizes across experimental conditions without system-specific retraining. We validate the approach on low- and high-density In(Ga)As quantum dots and strain-induced dots in 2D monolayer WSe$_2$, resolving overlapping emitters even un…

Measurement and preparation protocols for quantum field theory on curved spacetimes
Christopher J. Fewster
https://arxiv.org/abs/2508.21426 https://arxiv.o…

Measurement and preparation protocols for quantum field theory on curved spacetimes
In this conference proceedings contribution, I describe work in progress concerning two problems in the measurement theory of quantum fields. First, it is proved that all local observables can be obtained from local measurement schemes. Second, I describe a protocol for preparing a Hadamard local product state of given Hadamard states relative to the local algebras of specified spacelike separated regions.

Monitoring of 3C 286 with ALMA, IRAM, and SMA from 2006 to 2025: Stability, Synchrotron Ages, and Frequency-Dependent Polarization Attributed to Core-Shift
Minchul Kam, Hiroshi Nagai, Motoki Kino, Keiichi Asada, R\"udiger Kneissl, Iv\'an Agudo, Sascha Trippe, Seiji Kameno, Ioannis Myserlis, Ramprasada Rao, Hojin Cho, Richard A. Perley, Bryan J. Butler, Mark Gurwell, Tomoki Matsuoka, Jongho Park, Carolina Casadio, Baltasar Vila Vilaro, Celia Verdugo, Matias Radiszcz, Kurt Plarr…

Monitoring of 3C 286 with ALMA, IRAM, and SMA from 2006 to 2025: Stability, Synchrotron Ages, and Frequency-Dependent Polarization Attributed to Core-Shift
We present the results of multi-frequency monitoring of the radio quasar 3C 286, conducted using three instruments: ALMA at 91.5, 103.5, 233.0, and 343.4 GHz, the IRAM 30-m Telescope at 86 and 229 GHz, and SMA at 225 GHz. The IRAM measurements from 2006 to 2024 show that the total flux of 3C 286 is stable within measurement uncertainties, indicating long-term stability up to 229 GHz, when applying a fixed Kelvin-to-Jansky conversion factor throughout its dataset. ALMA data from 2018 to 2024 exh…

Modeling Terahertz Propagation via Frequency-Domain Physics-Informed Neural Networks
Pengfei Zhu, Hai Zhang, Stefano Sfarra, Elena Pivar\v{c}iov\'a, Cunlin Zhang, Xavier Maldague
https://arxiv.org/abs/2510.04889

Modeling Terahertz Propagation via Frequency-Domain Physics-Informed Neural Networks
Terahertz time-domain spectroscopy (THz-TDS) provides a non-invasive and label-free method for probing the internal structure and electromagnetic response of materials. Numerical simulation of THz-TDS can help understanding wave-matter interactions, guiding experimental design, and interpreting complex measurement data. However, existing simulation techniques face challenges in accurately modeling THz wave propagation with low computational cost. Additionally, conventional simulation solvers of…

Scintillator-integrated microchannel plate photomultiplier tubes for ultrafast timing over keV-GeV energy scales
Ryosuke Ota, Yuya Onishi, Daehee Lee, Yuki Ichikawa, Koji Kuramoto, Kenshi Shimano, Yutaka Hasegawa, Eric Berg, Takahiro Moriya, Simon R. Cherry, Sun Il Kwon
https://arxiv.org/abs/2510.03488…

Scintillator-integrated microchannel plate photomultiplier tubes for ultrafast timing over keV-GeV energy scales
Precise measurement of radiation has long played a vital role in a wide range of research and industrial fields, from fundamental physics beyond the Standard Model to medical imaging such as time-of-flight positron emission tomography. Developing radiation detectors that achieve high timing precision-on the order of a few tens of picoseconds-and energy measurement capabilities remains indispensable yet challenging. In this study, we developed two types of scintillator-integrated microchannel pl…

Crosslisted article(s) found for cs.LG. https://arxiv.org/list/cs.LG/new
[3/3]:
- Unobtrusive In-Situ Measurement of Behavior Change by Deep Metric Similarity Learning of Motion P...
Merz, Schach, Fiedler, Lugrin, Wienrich, Latoschik

An Optical Measurement System for Open-Source Tracking of Jaw Motions
Paul-Otto M\"uller, Sven Suppelt, Mario Kupnik, Oskar von Stryk
https://arxiv.org/abs/2510.01191 https…

An Optical Measurement System for Open-Source Tracking of Jaw Motions
Precise tracking of the jaw kinematics is crucial for diagnosing various musculoskeletal and neuromuscular diseases affecting the masticatory system and for advancing rehabilitative devices such as jaw exoskeletons, a hardly explored research field, to treat these disorders. We introduce an open-source, low-cost, precise, non-invasive, and biocompatible jaw tracking system based on optical motion capture technology to address the need for accessible and adaptable research tools. The system enco…

Spectral Measurement of the $^{214}$Bi beta-decay to the $^{214}$Po Ground State with XENONnT
E. Aprile, J. Aalbers, K. Abe, M. Adrover, S. Ahmed Maouloud, L. Althueser, B. Andrieu, E. Angelino, D. Ant\'on Martin, S. R. Armbruster, F. Arneodo, L. Baudis, M. Bazyk, L. Bellagamba, R. Biondi, A. Bismark, K. Boese, R. M. Braun, A. Brown, G. Bruno, R. Budnik, C. Cai, C. Capelli, J. M. R. Cardoso, A. P. Cimental Ch\'avez, A. P. Colijn, J. Conrad, J. J. Cuenca-Garc\'ia, V. D'A…

Spectral Measurement of the $^{214}$Bi beta-decay to the $^{214}$Po Ground State with XENONnT
We report the measurement of the $^{214}$Bi beta-decay spectrum to the ground state of $^{214}$Po using the XENONnT detector. This decay is classified as first-forbidden non-unique, for which theoretical predictions require detailed nuclear structure modeling. A dedicated identification algorithm isolates a high-purity sample of ground-state beta-decays, explicitly excluding events with associated gamma-rays emission. By comparing the measured spectrum, which covers energies up to 3.27 MeV, wit…

Measurement of coherent exclusive $J/\psi\to\mu^ \mu^-$ production in ultraperipheral Pb Pb collisions at $\sqrt{s_{\textrm{NN}}}=5.36$ TeV with the ATLAS detector
ATLAS Collaboration
https://arxiv.org/abs/2509.04135

Measurement of coherent exclusive $J/ψ\toμ^+μ^-$ production in ultraperipheral Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}=5.36$ TeV with the ATLAS detector
The ATLAS experiment has performed a measurement of coherent exclusive $J/ψ\toμ^+μ^-$ production in ultraperipheral Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}=5.36$ TeV. The data was recorded at the Large Hadron Collider (LHC) during 2023, and corresponds to an integrated luminosity of 78 $μ$b$^{-1}$. Exclusive $J/ψ$ candidates were selected with a dedicated track-sensitive trigger based on the ATLAS transition radiation tracker. The analysis involves reconstruction of the dimuon invarian…

Complementarity Reveals Entanglement Sharing in Sequential Quantum Measurements
Zinuo Cai, Changliang Ren
https://arxiv.org/abs/2510.02710 https://arxiv.or…

Complementarity Reveals Entanglement Sharing in Sequential Quantum Measurements
We investigate entanglement sharing in a two-qubit sequential measurement scenario using three complementary classical correlation metrics: mutual information (I), sum of conditional probabilities (S), and the Pearson correlation coefficient (C). By investigating both weak measurement and probabilistic projective measurement (PPM) strategies in unilateral and bilateral scenarios, the phenomenon of entanglement sharing is conclusively certified when multiple pairs of classical correlation metric…

Entangling remote qubits through a two-mode squeezed reservoir
A. Andr\'es-Juanes, J. Agust\'i, R. Sett, E. S. Redchenko, L. Kapoor, S. Hawaldar, P. Rabl, J. M. Fink
https://arxiv.org/abs/2510.07139

Entangling remote qubits through a two-mode squeezed reservoir
The distribution of entanglement across distant qubits is a central challenge for the operation of scalable quantum computers and large-scale quantum networks. Existing approaches rely on deterministic state transfer schemes or probabilistic protocols that require active control or measurement and postselection. Here we demonstrate an alternative, fully autonomous process, where two remote qubits are entangled through their coupling to a quantum-correlated photonic reservoir. In our experiment,…

Non-destructive diagnostics of fiber orientation in large planar fiber-reinforced concrete specimens
V\'aclav Pape\v{z}, Karel K\"unzel, Petr Konr\'ad, Krist\'yna Carrera, Petr Konvalinka
https://arxiv.org/abs/2510.06272

Non-destructive diagnostics of fiber orientation in large planar fiber-reinforced concrete specimens
The mechanical performance of fiber-reinforced concrete is critically dependent on the orientation and concentration of its reinforcing fibers. This paper presents a non-destructive method for diagnosing fiber parameters in large planar specimens. The proposed technique utilizes an electromagnetic measurement system using electrical coils with commercial LCR meters, but also a novel custom-made meter suitable for factory environments, offering a practical solution for quality control in prefabr…

Characterizing the variability of a sample of massive stars in eclipsing binaries
C. I. Eze (Nicolaus Copernicus Astronomical Center, Warsaw, Poland, Department of Physics and Astronomy, University of Nigeria, Nsukka, Nigeria), G. Handler (Nicolaus Copernicus Astronomical Center, Warsaw, Poland), F. Kahraman Ali\c{c}avu\c{s} (\c{C}anakkale Onsekiz Mart University, Faculty of Sciences, Physics Department, \c{C}anakkale, T\"urkiye), T. Pawar (Nicolaus Copernicus Astronomical Center,…

Characterizing the variability of a sample of massive stars in eclipsing binaries
Massive stars exhibit a perplexing mismatch between their inferred masses from different observational techniques, posing a significant challenge to our understanding of stellar evolution and structure. This discrepancy is believed to be caused by the underestimation of the convective core masses. The efficiency of such measurement is usually impaired by a lot of processes at work in the interior of the stars such as convective core overshooting and interior rotation. By integrating the precisi…

Environment-Aware Channel Measurement and Modeling for Terahertz Monostatic Sensing
Yejian Lyu, Zhiqiang Yuan, Henk Wymeersch, Chong Han
https://arxiv.org/abs/2509.02088 https:/…

Environment-Aware Channel Measurement and Modeling for Terahertz Monostatic Sensing
Integrated sensing and communication (ISAC) at terahertz (THz) frequencies holds significant promise for unifying ultra-high-speed wireless connectivity with fine-grained environmental awareness. Realistic and interpretable channel modeling is essential to fully realize the potential of such systems. This work presents a comprehensive investigation of monostatic sensing channels at 300~GHz, based on an extensive measurement campaign conducted at 57 co-located transceiver (TRx) positions across …

Preparation of initial states with open and periodic boundary conditions on quantum devices using matrix product states
Yibin Guo, Manuel Schneider, Takis Angelides, Karl Jansen, C. -J. David Lin, Yao Ting Su
https://arxiv.org/abs/2510.07125

Preparation of initial states with open and periodic boundary conditions on quantum devices using matrix product states
We present a framework for preparing quantum states from matrix product states (MPS) with open and periodic boundary conditions on quantum devices. The MPS tensors are mapped to unitary gates, which are subsequently decomposed into native gates on quantum hardware. States with periodic boundary conditions (pbc) can be represented efficiently as quantum circuits using ancilla qubits and post-selection after measurement. We derive an exact expression for the success rate of this probabilistic app…

Rasnik 3-point alignment system: algorithm, control framework, and its applications
Anoop Nagesh Koushik, Harry van der Graaf, Kevin Ravensberg, Rene M. Wanders, Sena N. Gomashie, Nick van Remortel, Joris van Heijningen
https://arxiv.org/abs/2510.03539

Rasnik 3-point alignment system: algorithm, control framework, and its applications
Rasnik is a three-point optical displacement sensor originally developed for particle detector alignment in high-energy physics experiments, including the muon chambers of L3 at LEP and ATLAS at the LHC. The system has evolved from four-quadrant photodiodes to CMOS pixel sensors with custom ChessField coded masks, enabling absolute position measurement with no cumulative drift due to absolute value coded. Key advantages include electromagnetic immunity through purely optical measurement princip…

The challenging first direct measurement of the 65 keV resonance strength in the $^{17}$O(p,$\gamma$)$^{18}$F reaction at LUNA
D. Piatti, LUNA Collaboration
https://arxiv.org/abs/2510.04597

The challenging first direct measurement of the 65 keV resonance strength in the $^{17}$O(p,$γ$)$^{18}$F reaction at LUNA
A precise determination of the proton capture rates on oxygen is mandatory to predict the abundance ratios of oxygen isotopes in a stellar environment where the hydrogen burning is active. The 17O(p,γ)18F reaction, in particular, plays a crucial role in AGB nucleosynthesis as well as in explosive hydrogen burning occurring in novae and type I supernovae. At the temperature of interest for the former scenario (from 20 MK to 80 MK) the main contribution to the astrophysical reaction rate comes f…

Measurement of single charged pion production in charged-current $\nu_\mu$-Ar interactions with the MicroBooNE detector
P. Abratenko, D. Andrade Aldana, L. Arellano, J. Asaadi, A. Ashkenazi, S. Balasubramanian, B. Baller, A. Barnard, G. Barr, D. Barrow, J. Barrow, V. Basque, J. Bateman, B. Behera, O. Benevides Rodrigues, S. Berkman, A. Bhat, M. Bhattacharya, V. Bhelande, M. Bishai, A. Blake, B. Bogart, T. Bolton, M. B. Brunetti, L. Camilleri, D. Caratelli, F. Cavanna, G. Cerati, A. Cha…

Measurement of single charged pion production in charged-current $ν_μ$-Ar interactions with the MicroBooNE detector
We present flux-averaged charged-current $ν_μ$ cross-section measurements on argon for final states containing exactly one $π^\pm$ and no other hadrons except nucleons. The analysis uses data from the MicroBooNE experiment in the Booster Neutrino Beam, corresponding to $1.11 \times 10^{21}$ protons on target. Total and single-differential cross-section measurements are provided within a phase space restricted to muon momenta above 150 MeV, pion momenta above 100 MeV, and muon-pion opening an…

HEEPidermis: a versatile SoC for BioZ recording
Juan Sapriza, Beatrice Grassano, Alessio Naclerio, Filippo Quadri, Tommaso Terzano, David Mallas\'en, Davide Schiavone, Robin Leplae, J\'er\'emie Moullet, Alexandre Levisse, Christoph M\"uller, Mariagrazia Graziano, Mat\'ias Miguez, David Atienza
https://arxiv.org/abs/250…

HEEPidermis: a versatile SoC for BioZ recording
Biological impedance (BioZ) is an information-packed modality that allows for non-invasive monitoring of health and emotional state. Currently, most research involving tissue impedance is based on bulky or fixed-purpose hardware, which limits the scope of research and the possibilities of experiments. In this work, we present HEEPidermis: a System-on-Chip (SoC) which integrates all the blocks needed for tissue impedance measurement, including two 8-bit, arbitrary-signal current DACs, two VCO-ba…

Quarkonia collectivity in large collision systems with ALICE
Chi Zhang (for the ALICE collaboration)
https://arxiv.org/abs/2509.06240 https://arxiv.org/pdf…

Quarkonia collectivity in large collision systems with ALICE
Quarkonium production is one of the golden probes to study the quark--gluon plasma (QGP). Among many observables, the measurement of azimuthal anisotropies in quarkonium production sheds light on the collective behavior of heavy-flavor particles in a strongly interacting medium. In particular, the measurements of the elliptic flow ($v_{2}$) of quarkonia in Pb--Pb collisions at the LHC provide us direct evidence of heavy quark thermalization in the QGP. In these proceedings, new results of inclu…

Precision measurement of neutrino oscillation parameters with 10 years of data from the NOvA experiment
The NOvA Collaboration, S. Abubakar, M. A. Acero, B. Acharya, P. Adamson, N. Anfimov, A. Antoshkin, E. Arrieta-Diaz, L. Asquith, A. Aurisano, D. Azevedo, A. Back, N. Balashov, P. Baldi, B. A. Bambah, E. F. Bannister, A. Barros, A. Bat, R. Bernstein, T. J. C. Bezerra, V. Bhatnagar, B. Bhuyan, J. Bian, A. C. Booth, R. Bowles, B. Brahma, C. Bromberg, N. Buchanan, A. Butkevich, S. Calvez…

Precision measurement of neutrino oscillation parameters with 10 years of data from the NOvA experiment
This Letter reports measurements of muon-neutrino disappearance and electron-neutrino appearance and the corresponding antineutrino processes between the two NOvA detectors in the NuMI neutrino beam. These measurements use a dataset with double the neutrino mode beam exposure that was previously analyzed, along with improved simulation and analysis techniques. A joint fit to these samples in the three-flavor paradigm results in the most precise single-experiment constraint on the atmospheric ne…

Replaced article(s) found for nucl-ex. https://arxiv.org/list/nucl-ex/new
[1/1]:
- Measurement of $\Lambda$ Polarization in the $\pi^{-}p \to K^{0} \Lambda$ Reaction at $p_{\pi^{-}...
PARC E40 Collaboration, et al.

Measurement of time-dependent $CP$ asymmetries in $B^0 \to K_{\rm S}^0 \: \pi^{ } \pi^{-} \gamma$ decays at Belle and Belle II
, Collaborations, , Abumusabh, Adachi, Aggarwal, Ahmed, Ahn, Aihara, Akopov, Alghamdi, Alhakami, Amos, Ky, Asner, Atmacan, Aushev, Ayad, Babu, Bahinipati, Bambade, Banerjee, Barrett, Bartl, Baudot, Beaubien, Becherer, Becker, Bennett, Bertacchi, Bertholet, Bessner, Bettarini, Bhardwaj, Bhuyan, Bianchi, Bilka, Biswas, Bobrov, Bodrov, Borah, Boschetti, Bozek, Bra…

Measurement of time-dependent $CP$ asymmetries in $B^0 \to K_{\rm S}^0 \: π^{+} π^{-} γ$ decays at Belle and Belle II
We present a measurement of the time-dependent $CP$ asymmetry in $B^0 \to K_{\rm S}^0 \: π^{+} π^{-} γ$ decays using a data set of 365 fb$^{-1}$ recorded by the Belle II experiment and the final data set of 711 fb$^{-1}$ recorded by the Belle experiment at the ${\rm Υ(4S)}$ resonance. The direct and mixing-induced time-dependent $CP$ violation parameters $C$ and $S$ are determined along with two additional quantities, $S^{+}$ and $S^{-}$, defined in the two halves of the $m^2(K_{\rm S}^0 π…

Crosslisted article(s) found for nucl-ex. https://arxiv.org/list/nucl-ex/new
[1/1]:
- Direct measurement of photons from the electron-hadron bremsstrahlung at the EIC
L. Adamczyk, Y. Ali, J. J. Chwastowski, A. B. Kowalewska, B. Pawlik, K. Piotrzkowski, M. Przybycien

Quantum metrology through spectral measurements in quantum optics
Alejandro Vivas-Via\~na, Carlos S\'anchez Mu\~noz
https://arxiv.org/abs/2509.04300 https://

Quantum metrology through spectral measurements in quantum optics
Continuously monitored quantum systems are emerging as promising platforms for quantum metrology, where a central challenge is to identify measurement strategies that optimally extract information about unknown parameters encoded in the complex quantum state of emitted radiation. Different measurement strategies effectively access distinct temporal modes of the emitted field, and the resulting choice of mode can strongly impact the information available for parameter estimation. While a ubiquit…

Measurement-induced phase transition in interacting bosons from most likely quantum trajectory
Anna Delmonte, Zejian Li, Rosario Fazio, Alessandro Romito
https://arxiv.org/abs/2509.24520

Measurement-induced phase transition in interacting bosons from most likely quantum trajectory
We propose a new theoretical method to describe the monitored dynamics of bosonic many-body systems based on the concept of the most likely trajectory. We show how such trajectory can be identified from the probability distribution of quantum trajectories, i.e. measurement readouts, and how it successfully captures the monitored dynamics beyond the average state. We prove the method to be exact in the case of Gaussian theories and then extend it to the interacting Sine-Gordon model. Although no…

Quantum optical reset with classical memory
Evgeniy O. Kiktenko, Oleg M. Sotnikov, Ilia A. Iakovlev, Yuri A. Biriukov, Aleksey K. Fedorov, Stanislav S. Straupe, Ivan V. Dyakonov, Vladimir V. Mazurenko
https://arxiv.org/abs/2509.02980

Quantum optical reset with classical memory
Dynamic quantum circuits generate states that depend on the measurement results obtained during circuit execution. To date such a quantum computing model has mainly been implemented with qubit-based superconducting hardware utilizing reset operations and classical logic. Here we develop a model of optical reset by using time-bin self-looped interferometers demonstrated in recent experiments. Synchronizing the optical reset with a simple classical device storing history of measurement results al…

Symmetric Localizable Multipartite Quantum Measurements from Pauli Orbits
Jef Pauwels, Cyril Branciard, Alejandro Pozas-Kerstjens, Nicolas Gisin
https://arxiv.org/abs/2509.01851

Symmetric Localizable Multipartite Quantum Measurements from Pauli Orbits
While the structure of entangled quantum states is relatively well understood, the characterization of entangled measurements, especially in multipartite and high-dimensional settings, remains far less developed. In this work, we introduce a general approach to construct highly symmetric, locally encodable orthonormal measurement bases, as orbits of a single fiducial state under tensor-product actions of Pauli subgroups. This framework recovers the Elegant Joint Measurement-a two-qubit measurem…

Characterization of Linear Measurements in Cavity Optomechanics: Examples and Applications
F. Bemani, O. \v{C}ernot\'ik, R. Filip
https://arxiv.org/abs/2508.21419 https://…

Characterization of Linear Measurements in Cavity Optomechanics: Examples and Applications
Detailed understanding of physical measurements is essential for devising efficient metrological strategies and measurement-feedback schemes, as well as finding fundamental limitations on measurement sensitivity. In the quantum regime, measurements modify the state of the system of interest through measurement backaction as a direct consequence of the Heisenberg principle. In cavity optomechanics and electromechanics, a plethora of strategies exist for measuring the mechanical motion using elec…

Improved lower bound for the worst case Pretty Good Measurement
Austin Pechan, Sergio Escobar
https://arxiv.org/abs/2508.19085 https://arxiv.org/pdf/2508.1…

Improved lower bound for the worst case Pretty Good Measurement
We derive a new lower bound on the success probability of the Pretty Good Measurement (PGM) for worst-case quantum state discrimination among $m$ pure states. Our bound is strictly tighter than the previously known Gram-matrix-based bound for $m\geq 4$. The proof adapts techniques from Barnum and Knill's analysis of the average-case PGM, applied here to the worst-case scenario. By comparing the PGM to the sequential measurement algorithm, we obtain a guarantee showing that, in the low-fidelity …

Comment on Marek Czachor article entitled "On Relativity of Quantumness as Implied by Relativity of Arithmetic and Probability"
Krzysztof Sienicki, Miko{\l}aj Sienicki
https://arxiv.org/abs/2510.02412

Comment on Marek Czachor article entitled "On Relativity of Quantumness as Implied by Relativity of Arithmetic and Probability"
Czachor's model of hierarchical arithmetics begins with a valid formal premise but fixes the key probability mapping g by importing the Born rule and Fubini-Study metric from standard quantum mechanics, where Born probabilities are Kolmogorov within a fixed measurement context. This g is then applied in a non-Newtonian hidden-variable setting, producing a hybrid framework whose agreement with quantum correlations is built in by design, not derived from new physics, and thus does not constitute …

Amplitude-based Input Attribution in Quantum Learning via Integrated Gradients
Nicholas S. DiBrita, Jason Han, Younghyun Cho, Hengrui Luo, Tirthak Patel
https://arxiv.org/abs/2510.02497

Amplitude-based Input Attribution in Quantum Learning via Integrated Gradients
Quantum machine learning (QML) algorithms have demonstrated early promise across hardware platforms, but remain difficult to interpret due to the inherent opacity of quantum state evolution. Widely used classical interpretability methods, such as integrated gradients and surrogate-based sensitivity analysis, are not directly compatible with quantum circuits due to measurement collapse and the exponential complexity of simulating state evolution. In this work, we introduce HATTRIQ, a general-pur…

Characterizing Superconducting Qubits using Averaged Circuit Eigenvalue Sampling
Tauno Palomaki, Shu Xin Wu, Noah Huffman, Samuel D. Park, James Shackford, Ben DalFavero, Leigh Norris, Ryan Sitler, Paraj Titum, Kevin Schultz
https://arxiv.org/abs/2510.02454

Characterizing Superconducting Qubits using Averaged Circuit Eigenvalue Sampling
Efficient characterization of noise during quantum gate operations is an essential step to building and scaling up a quantum computer. One such protocol is averaged circuit eigenvalue sampling (ACES) which efficiently characterizes a noisy gate set by reconstructing a Pauli noise model for a each gate. Here we utilize the ACES protocol to characterize two coupled superconducting qubits. For accurate reconstruction, we tailor the noise via Pauli twirling and account for measurement errors. We ve…