output
20022026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

213 papers

astro-ph.GA2026

Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign

Ezequiel Albentosa-Ruiz, Jasmin E. Washington, Nicola Marchili +272

Sagittarius A* (Srg A*), the supermassive black hole at the center of the Milky Way, provides a unique laboratory to study accretion dynamics and plasma processes near the event ho…

astro-ph.HE2026

AT2024lhc and AT2024kmq in the landscape of featureless tidal disruption events

Yuhan Yao, Ryan Chornock, Andrew Mummery +39

We study AT2024kmq and AT2024lhc, two tidal disruption events (TDEs) with blue featureless spectra associated with high-mass black holes (). Both even…

astro-ph.HE2026★ 1 cited

Multiwavelength Modeling of the Luminous Fast Blue Optical Transient AT2024wpp

Conor M. B. Omand, Nikhil Sarin, Gavin P. Lamb +14

Luminous fast blue optical transients (LFBOTs) are a growing class of enigmatic energetic transients. They show fast rises and declines, high temperatures throughout their evolutio…

physics.comp-ph2025★ 1 cited

What does it mean for a system to compute?

David H. Wolpert, Jan Korbel

Many real-world dynamic systems, both natural and artificial, are understood to be performing computations. For artificial dynamic systems, explicitly designed to perform computati…

cs.CY2025

Bridging the Regulatory Divide: Ensuring Safety and Equity in Wearable Health Technologies

Akshay Kelshiker, Susan Cheng, Jivan Achar +7

As wearable health technologies have grown more sophisticated, the distinction between "wellness" and "medical" devices has become increasingly blurred. While some features undergo…

nucl-ex2025★ 9 cited

Measurement of the azimuthal anisotropy of charged particles in TeV OO and NeNe collisions with the ATLAS detector

ATLAS Collaboration

This paper presents the first measurements of the azimuthal anisotropy coefficients , which quantify the -order Fourier modulation of charged-particle azimu…