Fermi-LAT Gamma-Ray Emission Discovered from the Composite Supernova Remnant B0453-685 in the Large Magellanic Cloud

Fermi-LAT Gamma-Ray Emission Discovered from the Composite Supernova Remnant B0453-685 in the Large Magellanic Cloud

We report the second extragalactic pulsar wind nebula (PWN) to be detected in the megaelectronvolt–gigaelectronvolt band by the Fermi-LAT, located within the Large Magellanic Cloud. The only other known PWN to emit in the Fermi band outside of the Milky Way is N157B, which lies to the west of the ne...

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Bibliographic Details
Main Authors: Jordan Eagle, Daniel Castro, Peter Mahhov, Joseph Gelfand, Matthew Kerr, Patrick Slane, Jean Ballet, Fabio Acero, Samayra Straal, Marco Ajello
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Gamma-ray astronomy
Large Magellanic Cloud
X-ray astronomy
Supernova remnants
Pulsar wind nebulae
Online Access:https://doi.org/10.3847/1538-4357/acb8b1

Internet

https://doi.org/10.3847/1538-4357/acb8b1

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