Tootfinder

Web-Halo Model (WHM): Accurate non-linear matter power spectrum predictions without free parameters
Samuel Brieden, Florian Beutler, Marcos Pellejero-Iba\~nez
https://arxiv.org/abs/2508.10902

Web-Halo Model (WHM): Accurate non-linear matter power spectrum predictions without free parameters
We present a parameter-free variant of the halo model that significantly improves the precision of matter clustering predictions, particularly in the challenging 1-halo to 2-halo transition regime, where standard halo models often fail. Unlike HMcode-2020, which relies on 12 phenomenological parameters, our approach achieves comparable or superior accuracy without any free fitting parameters. This new web-halo model (WHM) extends the traditional halo model by incorporating structures that have …

Related to my last boost, still annoyed this DID NOT make it into WCAG 2.2:
3.2.7 Hidden Controls (Level AA): Controls needed to progress or complete a process are visible at the time they are needed without requiring pointer hover or keyboard focus, or a mechanism is available to make them persistently visible.
https://www.…

Get Inspired: 10 Great Articles and 4 Great Tools
#inspiration #creativity
https://muz4now.com…

Get Inspired: 10 Great Articles and 4 Great Tools
Stan Stewart - @muz4now

How Trump's delusion about the 2020 election morphed into a movement
Why so many Republicans are still playing along
And why the media has stopped pushing back
https://www.thebulwark.com/p/why-has-the-media-stopped-fighting

Why Has the Media Stopped Fighting Trump’s Lies?
Will Saletan takes on Donald Trump’s latest assault on reality, this time targeting the nation’s job numbers.

Enhancing air-shower observations: Results from an IceCube Surface Array Prototype Station
Megha Venugopal (for the IceCube Collaboration)
https://arxiv.org/abs/2506.09806

Enhancing air-shower observations: Results from an IceCube Surface Array Prototype Station
The Surface Array Enhancement of the IceCube Neutrino Observatory is set to equip the existing surface cosmic-ray array of ice-Cherenkov detectors, IceTop, with radio antennas and scintillation detectors. This can lower the energy threshold of detection and increase the measurement accuracy of IceTop. The antenna readout uses a multiplicity trigger from the scintillation detectors. A fully functioning prototype station of the enhancement was deployed at the South Pole in 2020 and upgraded in 20…

This still nauseates me.
☑️ Oracle’s Larry Ellison joined Nov. 2020 call about contesting Trump’s loss - The Washington Post
https://www.washingtonpost.com/politics/2022/05/20/larry-ellison-oracle-trump-election-challenges/

Oracle’s Larry Ellison joined Nov. 2020 call about contesting Trump’s loss
The billionaire GOP donor, the biggest backer of Elon Musk’s attempted Twitter takeover, participated along with Fox’s Sean Hannity and Sen. Lindsey Graham, according to court filings and a participant.

Evolution of the ZTF SLRN-2020 star-planet merger
Ricardo Yarza, Morgan MacLeod, Benjamin Idini, Ruth Murray-Clay, Enrico Ramirez-Ruiz
https://arxiv.org/abs/2507.05365

Evolution of the ZTF SLRN-2020 star-planet merger
We model the optical and infrared transient ZTF SLRN-2020, previously associated with a star-planet merger. We consider the scenario in which orbital decay via tidal dissipation led to the merger, and find that tidal heating within the star was likely unobservable in the archival image of the system taken $12\mathrm{yr}$ before the merger. The observed dust formation months before the merger is consistent with a planet of mass $M_\mathrm{p} \gtrsim 5M_\mathrm{J}$ ejecting material as it skims t…

Former Raiders First Rounder Called “Worst Draft Pick” https://heavy.com/sports/nfl/las-vegas-raiders/alex-leatherwood-called-worst-draft-pick/?adt_ei=[email]

A note on multi-transitivity in non-autonomous discrete systems
Hongbo Zeng
https://arxiv.org/abs/2505.24657 https://arxiv.org/pdf/25…

A note on multi-transitivity in non-autonomous discrete systems
This paper is concerned with some stronger forms of transitivity in non-autonomous discrete systems$(f_{ 1,\infty})$ generated by a uniformly convergent sequence of continuous self maps. Firstly, we present two counterexamples to show that Theorem 3.1 obtained by Salman and Das in [Multi-transitivity in nonautonomous discrete systems Topol. Appl. 278(2020)107237] is not true. Then, we introduce and study mildly mixing in non-autonomous discrete systems, which is stronger than mixing. We obtain …

Rovibrational computations for He$_2^ $ X$^ \ \Sigma_\mathrm{u}^ $ including non-adiabatic, relativistic and QED corrections
Edit M\'atyus, \'Ad\'am Marg\'ocsy
https://arxiv.org/abs/2506.19120

Rovibrational computations for He$_2^+$ X$^+\ Σ_\mathrm{u}^+$ including non-adiabatic, relativistic and QED corrections
We report the potential energy curve, the diagonal Born-Oppenheimer, non-adiabatic mass, relativistic, and leading-order QED corrections for the ground electronic state of the helium dimer cation; the higher-order QED and finite-nuclear size effects are also estimated. The computations are carried out with an improved error control and over a much broader configuration range compared to earlier work [D. Ferenc, V. I. Korobov, and E. Mátyus, Phys. Rev. Lett. 125, 213001 (2020)]. As a result, al…

A Radio-quiet AGN as a candidate counterpart to neutrino event IceCube-200615A
F. McBride, N. Schettino, J. D. O'Brien, W. Harwood, L. Perot, G. Temple, H. Ayalo Solares, A. Corsi, A. Coleiro, D. Cowen, D. B. Fox, Y. Li, K. Murase, A. Pellegrino, T. D. Russell, S. Wissel
https://arxiv.org/abs/2506.20064

A Radio-quiet AGN as a candidate counterpart to neutrino event IceCube-200615A
Follow-up observations of neutrino events have been a promising method for identifying sources of very-high-energy cosmic rays. Neutrinos are unambiguous tracers of hadronic interactions and cosmic rays. On June 15, 2020, IceCube detected a neutrino event with an 82.8% probability of being astrophysical in origin. To identify the astrophysical source of the neutrino, we used X-ray tiling observations to identify potential counterpart sources. We performed additional multiwavelength follow-up wi…

Sprinkled Decoupling for Hammersley's Process
Leandro P. R. Pimentel, Roberto Viveros
https://arxiv.org/abs/2506.19008 https://ar…

Sprinkled Decoupling for Hammersley's Process
In this article we prove a sprinkled decoupling inequality for the stationary Hammersley's interacting particle process. Inspired by the work of Baldasso and Texeira (2018), and Hilário, Kious and Texeira (2020), we apply this inequality to study two distinct problems on the top of this particle process. First, we analyze a detection problem, demonstrating that a fugitive can evade particles, provided that their jump range is sufficiently large. Second, we show that a random walk in a dynamic …

Spectral evolution of GX 17 2 using AstroSat and NICER observations
Sree Bhattacherjee, Ranjeev Misra, Biplob Sarkar, V. Jithesh, Jayashree Roy, Yashpal Bhulla
https://arxiv.org/abs/2506.21679

Spectral evolution of GX 17+2 using AstroSat and NICER observations
We study the spectral evolution of the Z-track source GX 17+2 using AstroSat and NICER observations taken between 2016 and 2020. The AstroSat observations cover the period when the source is in the normal branch (NB) and the flaring branch (FB), while for the NICER ones the variability can be associated with the FB branch. The source spectra at different regions of the branches are well described by accretion disk emission, blackbody surface emission and a thermal Comptonization component. In t…

Toeplitz operators and weighted composition operators on variable exponent Bergman spaces
Cezhong Tong, Zicong Yang, Zehua Zhou
https://arxiv.org/abs/2507.13675

Toeplitz operators and weighted composition operators on variable exponent Bergman spaces
In a recent paper [JFA, 278 (2020), 108401], Choe et al. obtained characterizations for bounded and compact differences of two weighted composition operators acting on standard weighted Bergman spaces over the unit disk in terms of Carleson measures. Then they extended the results to the ball setting. In this paper, we further generalize those results to variable exponent Bergman spaces over the unit ball. Our proofs, when restricted to the case of constant variable, are new and simpler. Moreov…

Raiders fans will get chance to watch training camp practices https://www.reviewjournal.com/sports/raiders/raiders-fans-will-get-chance-to-watch-training-camp-practices-3399855/

Quasi-periodic oscillations and reflection feature evolution in 4U 1630-47 observed with Insight-HXMT
Jiashi Chen, Wei Wang
https://arxiv.org/abs/2506.19285

Quasi-periodic oscillations and reflection feature evolution in 4U 1630-47 observed with Insight-HXMT
The Galactic black hole (BH) X-ray binary 4U 1630-47 went into a new outburst in 2021 after $\sim$ 600 days from its 2020 outburst. We perform a detailed analysis of quasi-periodic oscillations and spectral evolutions during its 2021 outburst based on \textit{Insight}-HXMT observations. The main science aims to study the reflection features evolution of this accreting black hole using the observations of detecting quasi-periodic oscillations (QPOs) and quasi-regular modulations (QRMs). The QPOs…