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LASKAR , Tanmoy

Last name: LASKAR

First name: Tanmoy

July 1, 2024 (v1)

Conference paper

Metadata-only

SN 2023lcr: the first supernova from an orphan afterglow

Martin-Carrillo, Antonio Laskar, Tanmoy de Ugarte Postigo, Antonio

Dirty fireballs are on-axis gamma-ray bursts (GRBs) with moderately relativistic jets, unable to create the bright flash of gamma-ray radiation characteristic of GRBs. Up to 2023, only 3 dirty fireball candidates had been observed. In June 2023 ZTF reported a new fast fading transient known as AT2023lcr, consistent with a GRB afterglow at...

Uploaded on: January 13, 2025