Zobrazeno 1 - 10
of 55
pro vyhledávání: '"K. Gourdji"'
Autor:
M. Glowacki, A. Bera, K. Lee-Waddell, A. T. Deller, T. Dial, K. Gourdji, S. Simha, M. Caleb, L. Marnoch, J. Xavier Prochaska, S. D. Ryder, R. M. Shannon, N. Tejos
Publikováno v:
The Astrophysical Journal Letters, Vol 962, Iss 1, p L13 (2024)
Identification and follow-up observations of the host galaxies of fast radio bursts (FRBs) not only help us understand the environments in which the FRB progenitors reside, but also provide a unique way of probing the cosmological parameters using th
Externí odkaz:
https://doaj.org/article/ef97df1f00cc4e94aa01fa4d861bf156
Autor:
A J Cooper, A Rowlinson, R A M J Wijers, C Bassa, K Gourdji, J Hessels, A J van der Horst, V Kondratiev, D Michilli, Z Pleunis, T Shimwell, S ter Veen
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 517(4), 5483-5495. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 517(4), 5483-5495
Monthly Notices of the Royal Astronomical Society, 517(4), 5483-5495
We present LOFAR imaging observations from the April/May 2020 active episode of magnetar SGR 1935+2154. We place the earliest radio limits on persistent emission following the low-luminosity fast radio burst FRB 200428 from the magnetar. We also perf
Autor:
D M Hewitt, M P Snelders, J W T Hessels, K Nimmo, J N Jahns, L G Spitler, K Gourdji, G H Hilmarsson, D Michilli, O S Ould-Boukattine, P Scholz, A D Seymour
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 515(3), 3577-3596. Oxford University Press
FRB 20121102A is the first known fast radio burst (FRB) from which repeat bursts were detected, and one of the best-studied FRB sources in the literature. Here we report on the analysis of 478 bursts (333 previously unreported) from FRB 20121102A usi
Akademický článek
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Autor:
A. J. van der Horst, Ralph A. M. J. Wijers, Antonia Rowlinson, S. ter Veen, G. E. Anderson, R. L. C. Starling, K. Gourdji, Timothy W. Shimwell, S. Mandhai
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 506(4), 5268-5277. Oxford University Press
The mergers of two neutron stars are typically accompanied by broad-band electromagnetic emission from either a relativistic jet or a kilonova. It has also been long predicted that coherent radio emission will occur during the merger phase or from a
Autor:
J. W. Broderick, Aleksandar Shulevski, Antonia Rowlinson, K. Gourdji, Peter G. Jonker, Ralph A. M. J. Wijers
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 509, 5018-5029
Monthly Notices of the Royal Astronomical Society, 509, 4, pp. 5018-5029
Monthly Notices of the Royal Astronomical Society, 509(4), 5018-5029. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 509(4), 5018-5029
Monthly Notices of the Royal Astronomical Society, 509, 4, pp. 5018-5029
Monthly Notices of the Royal Astronomical Society, 509(4), 5018-5029. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 509(4), 5018-5029
The electromagnetic counterparts to gravitational wave (GW) merger events are highly sought after, but difficult to find owing to large localization regions. In this study, we present a strategy to search for compact object merger radio counterparts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbbce3285d6cd7805ee7907da21f3def
https://hdl.handle.net/1887/3561905
https://hdl.handle.net/1887/3561905
Autor:
A J Cooper, O Gupta, Z Wadiasingh, R A M J Wijers, O M Boersma, I Andreoni, A Rowlinson, K Gourdji
We investigate pre-merger coherent radio emission from neutron star mergers arising due to the magnetospheric interaction between compact objects. We consider two plausible radiation mechanisms, and show that if one neutron star has a surface magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55b656c92c8dd1223d2a6a1adc6eb2de
Autor:
J N Jahns, L G Spitler, K Nimmo, D M Hewitt, M P Snelders, A Seymour, J W T Hessels, K Gourdji, D Michilli, G H Hilmarsson
We present 849 new bursts from FRB 20121102A detected with the 305-m Arecibo Telescope. Observations were conducted as part of our regular campaign to monitor activity and evolution of burst properties. The 10 reported observations were carried out b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b425b6d40b261eb2857540c0c5fc41e3
Akademický článek
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Akademický článek
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