Suprathermal Population Associated with Stream Interaction Regions Observed by STEREO-A: New Insights

Stream interaction regions (SIRs) are often thought to be responsible for the generation of suprathermal population in the interplanetary medium. Even though the source is the same, wide variations in the spectral indices of suprathermal populations are observed at 1 au during SIRs. This poses a sig...

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Bibliographic Details
Main Authors: Bijoy Dalal, Dibyendu Chakrabarty, Nandita Srivastava, Aveek Sarkar
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ad08c6