Speed and Acceleration of Coronal Mass Ejections Associated with Sustained Gamma-Ray Emission Events Observed by Fermi/LAT

Speed and Acceleration of Coronal Mass Ejections Associated with Sustained Gamma-Ray Emission Events Observed by Fermi/LAT

The sustained gamma-ray emission (SGRE) from the Sun is a prolonged enhancement of >100 MeV gamma-ray emission that extends beyond the flare impulsive phase. The origin of the >300 MeV protons resulting in SGRE is debated, with both flares and shocks driven by coronal mass ejections (CMEs) bei...

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Bibliographic Details
Main Authors:	Pertti Mäkelä, Nat Gopalswamy, Sachiko Akiyama, Hong Xie, Seiji Yashiro
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Series:	The Astrophysical Journal
Subjects:	Solar gamma-ray emission Solar coronal mass ejections Solar energetic particles
Online Access:	https://doi.org/10.3847/1538-4357/ace627

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