#FastRadioBursts originate near the surface of stars
Rare burst indicates #FRB likely originate near the star and that they share a feature with emissions of #pulsars, another subtype of #neutronstar.
Data regarding #FRB20221022A seem pretty clear, Key question is whether this particular FRB tells us much about all other FRBs observed, including those from repeating sources. It remains entirely possible more than one type of event produces something that looks like an FRB
https://arstechnica.com/science/2025/01/new-findings-get-us-closer-to-knowing-what-causes-radio-bursts/
#frb20221022a — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #frb20221022a, aggregated by home.social.
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#astronomy #FastRadioBurst #magnetar #NeutronStar #FRB20221022A
An article published in the journal "Nature" reports the identification of the origin of the fast radio burst cataloged as FRB 20221022A linking it to a magnetar-class neutron star, probably emerging from its magnetosphere. A team of researchers used observations conducted with the CHIME radio telescope to identify the origin of this fast radio burst by exploiting the phenomenon of scintillation.
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Una stella di neutroni per il fast radio burst.
Individuata l’origine di un lampo radio veloce, trovata la posizione precisa grazie alla scintillazione. Utilizzando i dati del radiotelescopio Chime, in Canada, gli scienziati del Mit hanno individuato le origini di un lampo radio veloce, Frb 20221022, probabilmente emerso dalla magnetosfera turbolenta attorno a una stella di neutroni...#fastradioburst #Frb20221022A #Lamporadioveloce #magnetar #pulsar #stelledineutroni
https://scienzamagia.eu/scienza-tecnologia/una-stella-di-neutroni-per-il-fast-radio-burst/