INTEGRAL discovery of a burst with associated radio emission from the magnetar SGR 1935+ 2154
S Mereghetti, V Savchenko, C Ferrigno… - The Astrophysical …, 2020 - iopscience.iop.org
S Mereghetti, V Savchenko, C Ferrigno, D Götz, M Rigoselli, A Tiengo, A Bazzano, E Bozzo…
The Astrophysical Journal Letters, 2020•iopscience.iop.org… In particular, we present the properties of a short and hard burst for which a spatially and
temporally coincident FRB has been detected in the 400–800 MHz band (The CHIME/FRB
Collaboration et al. 2020b) and at 1.4 GHz (Bochenek et al. 2020). This is the first detection
of a pulse of radio emission clearly associated with an SGR burst, thus providing an
intriguing connection between magnetars and FRBs. We also report a new estimate of the
distance of SGR 1935+2154 based on the analysis of a dust-scattering ring detected in soft …
temporally coincident FRB has been detected in the 400–800 MHz band (The CHIME/FRB
Collaboration et al. 2020b) and at 1.4 GHz (Bochenek et al. 2020). This is the first detection
of a pulse of radio emission clearly associated with an SGR burst, thus providing an
intriguing connection between magnetars and FRBs. We also report a new estimate of the
distance of SGR 1935+2154 based on the analysis of a dust-scattering ring detected in soft …
3 AIM-CEA/DRF/Irfu/Département d'Astrophysique, CNRS, Université Paris-Saclay, Université de Paris, Orme des Merisiers, F-91191 Gif-sur-Yvette, France
iopscience.iop.org
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