Zobrazeno 1 - 10
of 2 072
pro vyhledávání: '"Curd A"'
Autor:
Peckham Michelle, Curd Alistair, Hughes Ruth, Martin Heather, Tang Anna, Parker Francine, Tiede Christian, Tomlinson Darren
Publikováno v:
BIO Web of Conferences, Vol 129, p 15006 (2024)
Externí odkaz:
https://doaj.org/article/4f42aea4a064409493510d5371ffe434
This paper shows that accretion of positronium plasma between 0.01 to 14s after the Big Bang could have created small black holes contributing at least 1 percent of the dark matter present today, with uncertainties ranging from 10 percent or more. Ge
Externí odkaz:
http://arxiv.org/abs/2403.04227
Autor:
Ibrahim, Mihaela Croitor, Ravikumar, Nishant, Curd, Alistair, Leng, Joanna, Umney, Oliver, Peckham, Michelle
Z-disks are complex structures that delineate repeating sarcomeres in striated muscle. They play significant roles in cardiomyocytes such as providing mechanical stability for the contracting sarcomere, cell signalling and autophagy. Changes in Z-dis
Externí odkaz:
http://arxiv.org/abs/2401.13472
Magnetically arrested accretion disks (MADs) around a rapidly rotating black hole (BH) have been proposed as a model for jetted tidal disruption events (TDEs). However, the dynamics of strongly magnetized disks in a more realistic simulation which ca
Externí odkaz:
http://arxiv.org/abs/2310.20592
Autor:
Anantua, Richard, Ricarte, Angelo, Wong, George, Emami, Razieh, Blandford, Roger, Oramas, Lani, West, Hayley, Duran, Joaquin, Curd, Brandon
Horizon-scale observations of the jetted active galactic nucleus M87 are compared with simulations spanning a broad range of dissipation mechanisms and plasma content in three-dimensional general relativistic flows around spinning black holes. Observ
Externí odkaz:
http://arxiv.org/abs/2309.05602
A spinning black hole accreting from a disk of strongly magnetized plasma via a magnetically arrested disk is known to produce an efficient electromagnetic jet powered by the black hole's spin energy. We present general relativistic radiative magneto
Externí odkaz:
http://arxiv.org/abs/2307.04621
Autor:
Ramos-Curd, Enrique
Publikováno v:
Ramos-Curd, Enrique De la protesta social al Covid-19: Promoción de la lectura en Chile en contextos de emergencia. Serie Bibliotecología y Gestión de Información, 2024, n. 127, pp. 1-40. [Journal article (Paginated)]
This text reviews the possibilities of reading development from the action of the State and civil society, making a brief review of what has happened in the last thirty years, and then invites reflection on reading in digital formats and the generati
Externí odkaz:
http://eprints.rclis.org/45841/
Tidal disruption events (TDEs) around super massive black holes (SMBHs) are a potential laboratory to study super-Eddington accretion disks and sometimes result in powerful jets or outflows which may shine in the radio and sub millimeter bands. In th
Externí odkaz:
http://arxiv.org/abs/2211.15906
Autor:
Emami, Razieh, Anantua, Richard, Ricarte, Angelo, Doeleman, Sheperd S., Broderick, Avery, Wong, George, Blackburn, Lindy, Wielgus, Maciek, Narayan, Ramesh, Tremblay, Grant, Alcock, Charles, Hernquist, Lars, Smith, Randall, Liska, Matthew, Natarajan, Priyamvada, Vogelsberger, Mark, Curd, Brandon, Kramer, Joana A.
We explore the plasma matter content in the innermost accretion disk/jet in M87* as relevant for an enthusiastic search for the signatures of anti-matter in the next generation of the Event Horizon Telescope (ngEHT). We model the impact of non-zero p
Externí odkaz:
http://arxiv.org/abs/2211.07306
Autor:
Anantua, Richard, Dúran, Joaquín, Ngata, Nathan, Oramas, Lani, Emami, Razieh, Ricarte, Angelo, Curd, Brandon, Röder, Jan, Broderick, Avery, Wayland, Jeremy, Wong, George N., Ressler, Sean
This work proposes a methodology to test phenomenologically-motivated emission processes that account for the flux and polarization distribution and global structure of the 230 GHz sources imaged by the Event Horizon Telescope (EHT): Messier (M)87* a
Externí odkaz:
http://arxiv.org/abs/2211.06541