Zobrazeno 1 - 10
of 349
pro vyhledávání: '"Fox, Derek B"'
Expected Gamma-Ray Burst Detection Rates and Redshift Distributions for the BlackCAT CubeSat Mission
Autor:
Colosimo, Joseph M., Fox, Derek B., Falcone, Abraham D., Palmer, David M., Hancock, Frederic, Betts, Michael, Bevidas Jr., William A., Buffington, Jacob C., Burrows, David N., Catlin, Zachary E., Emeigh, Timothy, Forstmeier, Thomas, Nizam, Kadri M., Reichard, Collin, Scigliani, Ana C., Stone, Lukas R., Thornton, Ian, Wages, Mitchell, Washington, Daniel, Zugger, Michael E.
We report the results of an extensive set of simulations exploring the sensitivity of the BlackCAT CubeSat to long-duration gamma-ray bursts (GRBs). BlackCAT is a NASA APRA-funded CubeSat mission for the detection and real-time sub-arcminute localiza
Externí odkaz:
http://arxiv.org/abs/2405.10872
Autor:
Chase, Owen, McBride, Felicia, Gokus, Andrea, Lucchini, Matteo, Zhang, Haocheng, Ojha, Roopesh, Fox, Derek B.
PKS 2005-489 is a well-known, bright southern BL Lac object that has been detected up to TeV energies. In a low-flux state it exhibits the expected multiwavelength double-peaked spectrum in the radio -- $\gamma$-ray band. The high-flux state shows ex
Externí odkaz:
http://arxiv.org/abs/2303.15589
Autor:
Murase, Kohta, Omand, Conor M. B., Coppejans, Deanne L., Nagai, Hiroshi, Bower, Geoffrey C., Chornock, Ryan, Fox, Derek B., Kashiyama, Kazumi, Law, Casey, Margutti, Raffaella, Meszaros, Peter
Publikováno v:
Mon.Not.Roy.Astron.Soc. 508 (2021) 44
Fast-rotating pulsars and magnetars have been suggested as the central engines of super-luminous supernovae (SLSNe) and fast radio bursts, and this scenario naturally predicts non-thermal synchrotron emission from their nascent pulsar wind nebulae (P
Externí odkaz:
http://arxiv.org/abs/2105.05239
Swift X-ray Follow-Up Observations of Gravitational Wave and High-Energy Neutrino Coincident Signals
Autor:
Keivani, Azadeh, Kennea, Jamie A., Evans, Phil A., Tohuvavohu, Aaron, Rapisura, Riki, Countryman, Stefan, Bartos, Imre, Marka, Zsuzsa, Veske, Doga, Marka, Szabolcs, Fox, Derek B.
Electromagnetic observations of gravitational wave and high-energy neutrino events are crucial in understanding the physics of their astrophysical sources. X-ray counterparts are especially useful in studying the physics of the jet, the energy of the
Externí odkaz:
http://arxiv.org/abs/2011.01319
Autor:
Krauß, Felicia, Calamari, Emily, Keivani, Azadeh, Coleiro, Alexis, Evans, Phil A., Fox, Derek B., Kennea, Jamie A., Mészáros, Peter, Murase, Kohta, Russell, Thomas D., Santander, Marcos, Tohuvavohu, Aaron
Publikováno v:
Mon.Not.Roy.Astron.Soc. 497 (2020) 2553
High-energy neutrinos are a promising tool for identifying astrophysical sources of high and ultra-high energy cosmic rays (UHECR). Prospects of detecting neutrinos at high energies ($\gtrsim$TeV) from blazars have been boosted after the recent assoc
Externí odkaz:
http://arxiv.org/abs/2007.10193
Publikováno v:
Nature Reviews Physics (2019) 1:585
Multi-messenger astrophysics, a long-anticipated extension to traditional and multiwavelength astronomy, has recently emerged as a distinct discipline providing unique and valuable insights into the properties and processes of the physical universe.
Externí odkaz:
http://arxiv.org/abs/1906.10212
Autor:
Solares, Hugo A. Ayala, Coutu, Stephane, Cowen, D. F., DeLaunay, James J., Fox, Derek B., Keivani, Azadeh, Mostafá, Miguel, Murase, Kohta, Oikonomou, Foteini, Seglar-Arroyo, Monica, Tešić, Gordana, Turley, Colin F.
Publikováno v:
Astropart.Phys. 114 (2020) 68
The Astrophysical Multimessenger Observatory Network (AMON) has been built with the purpose of enabling near real-time coincidence searches using data from leading multimessenger observatories and astronomical facilities. Its mission is to evoke disc
Externí odkaz:
http://arxiv.org/abs/1903.08714
Autor:
Chang, Philip, Allen, Gabrielle, Anderson, Warren, Bianco, Federica B., Bloom, Joshua S., Brady, Patrick R., Brazier, Adam, Cenko, S. Bradley, Couch, Sean M., DeYoung, Tyce, Deelman, Ewa, Etienne, Zachariah B, Foley, Ryan J., Fox, Derek B, Golkhou, V. Zach, Grant, Darren R, Hanna, Chad, Holley-Bockelmann, Kelly, Howell, D. Andrew, Huerta, E. A., Johnson, Margaret W. G., Juric, Mario, Kaplan, David L., Katz, Daniel S., Keivani, Azadeh, Kerzendorf, Wolfgang, Kopper, Claudio, Lam, Michael T., Lehner, Luis, Marka, Zsuzsa, Marka, Szabolcs, Nabrzyski, Jarek, Narayan, Gautham, O'Shea, Brian W., Petravick, Donald, Quick, Rob, Street, Rachel A., Taboada, Ignacio, Timmes, Frank, Turk, Matthew J., Weltman, Amanda, Zhang, Zhao
The identification of the electromagnetic counterpart of the gravitational wave event, GW170817, and discovery of neutrinos and gamma-rays from TXS 0506+056 heralded the new era of multi-messenger astrophysics. As the number of multi-messenger events
Externí odkaz:
http://arxiv.org/abs/1903.04590
Autor:
Fox, Derek B., Sigurdsson, Steinn, Shandera, Sarah, Mészáros, Peter, Murase, Kohta, Mostafá, Miguel, Coutu, Stephane
The ANITA collaboration have reported observation of two anomalous events that appear to be $\varepsilon_{\rm cr} \approx 0.6$ EeV cosmic ray showers emerging from the Earth with exit angles of $27^\circ$ and $35^\circ$, respectively. While EeV-scale
Externí odkaz:
http://arxiv.org/abs/1809.09615
Here we present the conceptual design of a wide field imager onboard a 6U class CubeSat platform for the study of GRB prompt and afterglow emission and detection of electromagnetic counterparts of gravitational waves in soft X-rays. The planned instr
Externí odkaz:
http://arxiv.org/abs/1807.03333