Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jason Alford"'
Autor:
Kaya Mori, Stephen Reynolds, Hongjun An, Aya Bamba, Roman Krivonos, Naomi Tsuji, Moaz Abdelmaguid, Jason Alford, Priyadarshini Bangale, Silvia Celli, Rebecca Diesing, Jordan Eagle, Chris L. Fryer, Stefano Gabici, Joseph Gelfand, Brian Grefenstette, Javier Garcia, Chanho Kim, Sajan Kumar, Ekaterina Kuznetsova, Brydyn Mac Intyre, Kristin Madsen, Silvia Manconi, Yugo Motogami, Hayato Ohsumi, Barbara Olmi, Jaegeun Park, Gabriele Ponti, Toshiki Sato, Ruo-Yu Shang, Daniel Stern, Yukikatsu Terada, Jooyun Woo, George Younes, Andreas Zoglauer
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
HEX-P is a probe-class mission concept that will combine high spatial resolution X-ray imaging (
Externí odkaz:
https://doaj.org/article/aeb167010be94cf6a9a3adf5e56f7bc6
Autor:
Stephen Reynolds, Hongjun An, Moaz Abdelmaguid, Jason Alford, Chris Fryer, Kaya Mori, Melania Nynka, Jaegeun Park, Yukikatsu Terada, Jooyun Woo, Aya Bamba, Priyadarshini Bangale, Rebecca Diesing, Jordan Eagle, Stefano Gabici, Joseph Gelfand, Brian Grefenstette, Javier Garcia, Chanho Kim, Sajan Kumar, Brydyn Mac Intyre, Kristin Madsen, Silvia Manconi, Yugo Motogami, Hayato Ohsumi, Barbara Olmi, Toshiki Sato, Ruo-Yu Shang, Daniel Stern, Naomi Tsuji, George Younes, Andreas Zoglauer
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
HEX-P is a probe-class mission concept that will combine high spatial resolution X-ray imaging (
Externí odkaz:
https://doaj.org/article/6e917059717f499293c733ffa95e3010
Autor:
Matteo Bachetti, Matthew J. Middleton, Ciro Pinto, Andrés Gúrpide, Dominic J. Walton, Murray Brightman, Bret Lehmer, Timothy P. Roberts, Georgios Vasilopoulos, Jason Alford, Roberta Amato, Elena Ambrosi, Lixin Dai, Hannah P. Earnshaw, Hamza El Byad, Javier A. García, Gian Luca Israel, Amruta Jaodand, Kristin Madsen, Chandreyee Maitra, Shifra Mandel, Kaya Mori, Fabio Pintore, Ken Ohsuga, Maura Pilia, Daniel Stern, George Younes, Anna Wolter
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Introduction: Ultraluminous X-ray sources (ULXs) represent an extreme class of accreting compact objects: from the identification of some of the accretors as neutron stars to the detection of powerful winds travelling at 0.1–0.2 c, the increasing e
Externí odkaz:
https://doaj.org/article/8a30718b913d4e20b3ce8ab2b4efeaa2
Autor:
Roberto Turolla, M. Burgay, R. Sathyaprakash, Paolo Esposito, Jason Alford, Sandro Mereghetti, A. Borghese, M. Rigoselli, Nanda Rea, Eric V. Gotthelf, Silvia Zane, José A. Pons, A. Possenti, A. Ibrahim, G. L. Israel, D. Gotz, Andrea Tiengo, D. Vigano, Rosalba Perna, F. Coti Zelati
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2021, ⟨10.1093/mnras/stab1236⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, ⟨10.1093/mnras/stab1236⟩
Universidad de Alicante (UA)
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2021, ⟨10.1093/mnras/stab1236⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, ⟨10.1093/mnras/stab1236⟩
After 15 years, in late 2018, the magnetar XTE J1810-197 underwent a second recorded X-ray outburst event and reactivated as a radio pulsar. We initiated an X-ray monitoring campaign to follow the timing and spectral evolution of the magnetar as its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3b6a21a5fa652c70e94c68f39ab39ce
http://hdl.handle.net/10045/115836
http://hdl.handle.net/10045/115836
Autor:
Jason Alford, Jules P. Halpern
We report on X-ray observations of the 5.54 s transient magnetar XTE J1810-197 using the XMM-Newton and Chandra observatories, analyzing new data from 2008 through 2014, and re-analyzing data from 2003 through 2007 with the benefit of these six years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18bfa296fb77bd21ccc4c2fa751954a3
Publikováno v:
The Astrophysical Journal. 765:58
Using XMM-Newton and Chandra, we measure period derivatives for the second and third known pulsars in the class of Central Compact Objects (CCOs) in supernova remnants, proving that these young neutron stars have exceptionally weak dipole magnetic fi