Zobrazeno 1 - 10
of 5 192
pro vyhledávání: '"Jones, James A."'
Autor:
Panurach, Teresa, Dage, Kristen C., Urquhart, Ryan, Plotkin, Richard M., Paul, Jeremiah D., Bahramian, Arash, Brumback, McKinley C., Galvin, Timothy J., Molina, Isabella, Miller-Jones, James C. A., Saikia, Payaswini
Ultraluminous X-ray sources (ULXs) were once largely believed to be powered by super-Eddington accretion onto stellar-mass black holes, although in some rare cases, ULXs also serve as potential candidates for (sub-Eddington) intermediate mass black h
Externí odkaz:
http://arxiv.org/abs/2410.23335
Climate change poses an existential threat, necessitating effective climate policies to enact impactful change. Decisions in this domain are incredibly complex, involving conflicting entities and evidence. In the last decades, policymakers increasing
Externí odkaz:
http://arxiv.org/abs/2410.07287
Autor:
Beuchert, Tobias, Middleton, Matthew J., Soria, Roberto, Miller-Jones, James C. A., Dauser, Thomas, Roberts, Timothy P., Sathyaprakash, Rajath, Markoff, Sera
In order to understand the nature of super-Eddington accretion we must explore both the emission emerging directly from the inflow and its impact on the surroundings. In this paper we test whether we can use the optical line emission of spatially res
Externí odkaz:
http://arxiv.org/abs/2408.07751
Autor:
O'Doherty, Tyrone N., Bahramian, Arash, Goodwin, Adelle J., Miller-Jones, James C. A., Orosz, Jerome A., Strader, Jay
Identifying sources exhibiting ellipsoidal variability in large photometric surveys is becoming a promising method to search for candidate detached black holes in binaries. This technique aims to exploit the orbital-phase dependent modulation in opti
Externí odkaz:
http://arxiv.org/abs/2405.17772
Autor:
Wood, Callan M., Miller-Jones, James C. A., Bahramian, Arash, Tingay, Steven J., Prabu, Steve, Russell, Thomas D., Atri, Pikky, Carotenuto, Francesco, Altamirano, Diego, Motta, Sara E., Hyland, Lucas, Reynolds, Cormac, Weston, Stuart, Fender, Rob, Körding, Elmar, Maitra, Dipankar, Markoff, Sera, Migliari, Simone, Russell, David M., Sarazin, Craig L., Sivakoff, Gregory R., Soria, Roberto, Tetarenko, Alexandra J., Tudose, Valeriu
Multi-wavelength polarimetry and radio observations of Swift J1727.8-1613 at the beginning of its recent 2023 outburst suggested the presence of a bright compact jet aligned in the north-south direction, which could not be confirmed without high angu
Externí odkaz:
http://arxiv.org/abs/2405.12370
Autor:
Christy, Collin T., Alexander, Kate D., Cendes, Yvette, Chornock, Ryan, Laskar, Tanmoy, Margutti, Raffaella, Berger, Edo, Bietenholz, Michael, Coppejans, Deanne, De Colle, Fabio, Eftekhari, Tarraneh, Holoien, Thomas W. -S., Matsumoto, Tatsuya, Miller-Jones, James C. A., Ramirez-Ruiz, Enrico, Saxton, Richard, van Velzen, Sjoert, Wieringa, Mark
We present detailed radio observations of the tidal disruption event (TDE) ASASSN-19bt/AT2019ahk, obtained with the Australia Telescope Compact Array (ATCA), the Atacama Large Millimeter/submillimeter Array (ALMA), and the MeerKAT radio telescopes, s
Externí odkaz:
http://arxiv.org/abs/2404.12431
Autor:
Russell, Thomas D., Degenaar, Nathalie, Eijnden, Jakob van den, Maccarone, Thomas, Tetarenko, Alexandra J., Sanchez-Fernandez, Celia, Miller-Jones, James C. A., Kuulkers, Erik, Del Santo, Melania
Relativistic jets are observed from accreting and cataclysmic transients throughout the Universe, and have a profound affect on their surroundings. Despite their importance, their launch mechanism is not known. For accreting neutron stars, the speed
Externí odkaz:
http://arxiv.org/abs/2403.18135
Advanced Air Mobility encompasses emerging aviation technologies that transport people and cargo between local, regional, or urban locations that are currently underserved by aviation and other transportation modalities. The disruptive nature of thes
Externí odkaz:
http://arxiv.org/abs/2404.01316
Publikováno v:
Published in RAS Astronomy and Geophysic, Vol 64, p 6.24 (December 2023)
In this short paper we outline the case for a small radio telescope array in the southern hemisphere with operations dedicated to rapid follow-up and monitoring of astrophysical transients. We argue that the science harvest from such a facility would
Externí odkaz:
http://arxiv.org/abs/2402.04698
Autor:
Paduano, Alessandro, Bahramian, Arash, Miller-Jones, James C. A., Kawka, Adela, Galvin, Tim J., Sandoval, Liliana Rivera, Kamann, Sebastian, Strader, Jay, Chomiuk, Laura, Heinke, Craig O., Maccarone, Thomas J., Dreizler, Stefan
We present the results of an ultra-deep radio continuum survey, containing $\sim480$ hours of observations, of the Galactic globular cluster 47 Tucanae with the Australia Telescope Compact Array. This comprehensive coverage of the cluster allows us t
Externí odkaz:
http://arxiv.org/abs/2401.09692