Results 81 to 90 of about 12,989 (225)

Probing the birth of fast rotating magnetars through high-energy neutrinos

, 2009
We investigate the high-energy neutrino emission expected from newly born magnetars surrounded by their stellar ejecta. Protons might be accelerated up to 0.1-100 EeV energies possibly by, e.g., the wave dissipation in the winds, leading to hadronic ...
B. Zhang, Bing Zhang, Kohta Murase, P. M. Woods, Peter Mészáros   +4 more
core   +1 more source

Analytical Methods for High Energy Physics

, 2019
Advances in High Energy Physics, Volume 2019, Issue 1, 2019.
Saber Zarrinkamar, Andrzej Okniński, Chun-Sheng Jia   +2 more
wiley   +1 more source

X-ray Data Analysis to Search for Magnetar Candidates in the Galactic Plane

Journal of Astronomy and Space Sciences, 2018
We report on our Galactic plane searches for magnetars in the archival Chandra X-ray Observatory (CXO) data. We summarize the properties of known magnetars and use them to establish a procedure for magnetar searches.
Woochan Park, Hongjun An
doaj   +1 more source

Deep Searches for Radio Pulsations and Bursts from Four Magnetar and a Magnetar-like Pulsar with FAST

The Astrophysical Journal
We report on radio observations of four magnetars SGR 0501+4516, Swift 1834.9–0846, 1E 1841–045, SGR 1900+14, and a magnetar-like pulsar PSR J1846–0258 with the Five-hundred-meter Aperture Spherical radio Telescope at 1250 MHz.
Juntao Bai, Na Wang, Shi Dai, Shuangqiang Wang, Jianping Yuan, Wenming Yan, Lunhua Shang, Xin Xu, Shijun Dang, Zhen Zhang   +9 more
doaj   +1 more source

The Galactic Population of Magnetars: A Simulation-based Inference Study

The Astrophysical Journal
Population synthesis modeling of the observed dynamical and physical properties of a population is a highly effective method for constraining the underlying birth parameters and evolutionary tracks.
M. Sautron, A. E. McEwen, G. Younes, J. Pétri, P. Beniamini, D. Huppenkothen   +5 more
doaj   +1 more source

The high energy X-ray probe (HEX-P): magnetars and other isolated neutron stars

Frontiers in Astronomy and Space Sciences
The hard X-ray emission from magnetars and other isolated neutron stars remains under-explored. An instrument with higher sensitivity to hard X-rays is critical to understanding the physics of neutron star magnetospheres and also the relationship between
J. A. J. Alford, G. A. Younes, Z. Wadiasingh, Z. Wadiasingh, Z. Wadiasingh, M. Abdelmaguid, H. An, M. Bachetti, M. G. Baring, A. Beloborodov, A. Y. Chen, T. Enoto, J. A. García, J. D. Gelfand, E. V. Gotthelf, A. K. Harding, C-P. Hu, A. D. Jaodand, V. Kaspi, C. Kim, C. Kouveliotou, L. Kuiper, K. Mori, M. Nynka, J. Park, D. Stern, J. Valverde, D. J. Walton   +27 more
doaj   +1 more source

The UTMOST survey for magnetars, intermittent pulsars, RRATs, and FRBs – I. System description and overview [PDF]

, 2020
V. Venkatraman Krishnan, Chris Flynn, Wael Farah, A. Jameson, M. Bailes, S. Osłowski, T. Bateman, Vivek Gupta, W. van Straten, E. F. Keane, E D Barr, Shivani Bhandari, Manisha Caleb, D. Campbell-Wilson, Cherie K. Day, Adam T. Deller, A. J. Green, R. W. Hunstead, F. Jankowski, M. E. Lower, A. Parthasarathy, Kathryn Plant, Danny C. Price, P. A. Rosado, D. Temby   +24 more
openalex   +1 more source

The birthrate of magnetars

Monthly Notices of the Royal Astronomical Society, 2007
8 pages, 3 figures, changes to reflect version accepted by Monthly Notices of the Royal Astronomical ...
Gill, Ramandeep, Heyl, Jeremy
openaire   +2 more sources

Late-Time Radio Diagnostics of Magnetar Magnetic Burial and Reemergence in GRB Afterglows

Galaxies
Recent centimeter-to-millimeter monitoring of nearby gamma-ray bursts (GRBs) has revealed late-time (≳102–104 days) radio rebrightenings and spectral turnovers not explained by standard forward-shock scenarios with steady microphysics. We attribute these
Nissim Fraija, C. G. Bernal, A. Galván, B. Betancourt Kamenetskaia, M. G. Dainotti   +4 more
doaj   +1 more source

An Energetic Magnetar in HESS J1713-381/CTB 37B

, 2010
We obtained a second Chandra timing measurement of the 3.82 s pulsar CXOU J171405.7-381031 in the supernova remnant (SNR) CTB 37B, which shows that it is spinning down rapidly.
Gotthelf, E. V., Halpern, J. P.
core   +1 more source