Tootfinder

CHRONOS: Cryogenic sub-Hz cROss torsion bar detector with quantum NOn-demolition Speed meter
Yuki Inoue, Hsiang-Chieh Hsu, Hsiang-Yu Huang, M. Afif Ismail, Vivek Kumar, Miftahul Ma'arif, Avani Patel, Daiki Tanabe, Henry Tsz-King Wong, Da-Chun Yu
https://arxiv.org/abs/2509.23172

CHRONOS: Cryogenic sub-Hz cROss torsion bar detector with quantum NOn-demolition Speed meter
We propose a next-generation ground-based gravitational-wave detector, the Cryogenic sub-Hz cROss torsion-bar detector with quantum NOn-demolition Speed meter (CHRONOS), optimized for the unexplored 0.1-10Hz band bridging the gap between the space-based LISA and future ground-based detectors such as Cosmic Explorer and the Einstein Telescope. CHRONOS combines a ring-cavity Sagnac interferometer with torsion-bar test masses to realize the first quantum nondemolition (QND) measurement of angular …

So @… reminded me of something I kind of love. The Japanese "30-hour system". Used in nightlife, broadcasting, and transport, the time extends the day past midnight to keep late-night events grouped with the same calendar day. So a club open from 11PM to 1AM might list its hours as 23:00–25:00.
We should all adopt this!
Sadly Wikipedia does n…

Cosmological Dynamics of Matter Creation with Modified Chaplygin Gas and Bulk Viscosity
Yogesh Bhardwaj, C P Singh
https://arxiv.org/abs/2509.20860 https://

Cosmological Dynamics of Matter Creation with Modified Chaplygin Gas and Bulk Viscosity
This work presents a comprehensive investigation of a novel cosmological model that unifies the Modified Chaplygin Gas (MCG) equation of state with gravitationally induced matter creation and bulk viscous dissipation in a spatially flat Friedmann-Lemaitre-Robertson-Walker spacetime. The MCG fluid is characterized by an exotic equation of state $p = Aρ- C/ρ^α$, while the matter creation rate is taken as $Γ= 3βH$ and the bulk viscous pressure as $π= -3Hξ_0 ρ_m^{1/2}$. We derive the modifi…

Happy to see resolution for this case of anti-health, anti-vax, quackery and grifting.
I believe most farmers are ethical and understand that disease within their flocks and herds can and do cause disease in other domestic and wild populations and those diseases are often what causes pandemics in humans.
Avian flu is a danger. Millions of birds have died because of it, and have been culled on other farms to try to control it.
Ostriches are no different.
https://www.cbc.ca/news/canada/british-columbia/livestory/bc-ostrich-farm-decision-scoc-9.6968394

Grafitti-covered bridge in Monkey Run near sunset when the creek is in shadow but some of the surrounding hills are still illuminated.
#photo #photography #wideangle

Weniger als ein Monat ist es her, dass mich die schreckliche Nachricht von @…'s Tod erreicht hat. Es war bereits Sonntag, Ich kam gerade von einer verwirrenden Sitzung. Ich las die Nachricht und konnte sie nicht verarbeiten, obwohl sie in klaren deutsch vor mir stand wollte sie keinen Sinn ergeben.
Noch wenige Tage zuvor war Ich mit der 19 jährigen Laura im Juge…

Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey
Amit Kumar, B. P. Gompertz, B. Schneider, S. Belkin, M. E. Wortley, A. Saccardi, D. O'Neill, K. Ackley, B. Rayson, A. de Ugarte Postigo, A. Gulati, D. Steeghs, D. B. Malesani, J. R. Maund, M. J. Dyer, S. Giarratana, M. Serino, Y. Julakanti, B. Kumar, D. Xu, R. A. J. Eyles-Ferris, Z. -P. Zhu, B. Warwick, Y. -D. Hu, I. Allen, G. Ramsay, R. L. C.…

Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey
Gamma-ray bursts (GRBs), particularly those detected by wide-field instruments such as the Fermi/GBM, pose a challenge for optical follow-up due to their large initial localisation regions, leaving many GRBs without identified afterglows. The Gravitational-wave Optical Transient Observer (GOTO), with its wide field of view, dual-site coverage, and robotic rapid-response capability, bridges this gap by rapidly identifying and localising afterglows from alerts issued by space-based facilities inc…

Ukraine greift wieder russische Ölanlagen an
Die Ukraine hat nach eigenen Angaben eine Ölraffinerie in der russischen Region Rjasan südöstlich von Moskau angegriffen. Zudem sei ein Öldepot in der von Russland besetzten ukrainischen Region Luhansk attackiert worden, teilt der Kommandeur der ukrainischen Drohnenstreitkräfte mit. Die Raffinerie in Rjasan wurde bereits mehrfach von der Ukraine angegriffen. Eine russische Stellung…
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Ukraine-Liveblog: ++ Schäden in Dnipro nach Drohnenangriffen ++
Bei russischen Drohnenangriffen in Dnipro sind nach ukrainischen Angaben mehrere Wohngebäude beschädigt worden. Westliche Truppen in der Ukraine wären nach den Worten von Präsident Putin legitime Angriffsziele.

Three Birds with One Stone: Core-Collapsed SIDM Halos as the Common Origin of Dense Perturbers in Lenses, Streams, and Satellites
Hai-Bo Yu
https://arxiv.org/abs/2510.11006 http…

Three Birds with One Stone: Core-Collapsed SIDM Halos as the Common Origin of Dense Perturbers in Lenses, Streams, and Satellites
We show that core-collapsed self-interacting dark matter halos of mass $\sim 10^6\,{M_\odot}$, originally simulated to explain the dense perturber of the GD-1 stellar stream, also reproduce the structural properties inferred for the dense perturber detected in the strong lensing system JVAS B1938+666 from radio observations. Furthermore, these halos are sufficiently compact and dense to gravitationally capture field stars in satellite galaxies of the Milky Way, providing a natural explanation f…

Replaced article(s) found for astro-ph.IM. https://arxiv.org/list/astro-ph.IM/new
[1/1]:
- Artificial Precision Timing Array: bridging the decihertz gravitational-wave sensitivity gap with...
Alves, Sullivan, Ji, Veske, Bartos, Will, M\'arka, M\'arka