Tootfinder

Rich Lyons,
the University of California, Berkeley, chancellor,
challenged US House Republicanson Tuesday
as they questioned Lyons and leaders of Georgetown University and the City University of New York
in the latest hearing on antisemitism in higher education.
The committee accused the schools of failing to respond adequately to allegations of bias or discrimination,
however the university leaders said that disciplinary action had been taken where approp…

Collapsar Disk Outflows III: Detectable Neutrino and Gravitational Wave Signatures
Rodrigo Fern\'andez, Silas Janke, Coleman Dean, Irene Tamborra
https://arxiv.org/abs/2507.17836

Collapsar Disk Outflows III: Detectable Neutrino and Gravitational Wave Signatures
We investigate the neutrino and gravitational wave (GW) signals from accretion disks formed during the failed collapse of a rotating massive star (a collapsar). Following black hole formation, a neutrino-cooled, shocked accretion disk forms, which displays non-spherical oscillations for a period of seconds before becoming advective and exploding the star. We compute the neutrino and GW signals (matter quadrupole) from collapsar disks using global axisymmetric, viscous hydrodynamic simulations. …