#1562 : Découverte de 8 sursauts radio ultra-rapides (ultra FRB)

from Ça Se Passe Là-Haut · host Eric Simon

Il y avait les Fast Radio Bursts (FRB), et maintenant nous avons des Ultra Fast Radio Bursts. Une équipe de radioastronomes vient de découvrir des sursauts radio en provenance du célèbre FRB 20121102A qui ne durent que quelques microsecondes seulement, alors que les autres sursauts de ce FRB répétitif durent environ 0,5 millisecondes... la découverte est publiée dans Nature Astronomy.https://www.ca-se-passe-la-haut.fr/2023/10/decouverte-de-8-sursauts-radio-ultra.html Source Detection of ultra-fast radio bursts from FRB 20121102AMark Snelders et al.Nature Astronomy (13 october 2023)https://doi.org/10.1038/s41550-023-02101-x

Episode metadata supplied by the publisher feed · Published Oct 20, 2023

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#1562 : Découverte de 8 sursauts radio ultra-rapides (ultra FRB)

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