Pulsar Wind Nebulae and Unidentified Galactic Very High Energy Sources
The riddle of the origin of Cosmic Rays (CR) has been an open question for over a century. Gamma ray observations above 100 MeV reveal the sites of cosmic ray acceleration to energies where they are unaffected by solar modulation; recent evidence supports the existence of hadronic acceleration in Su...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-07-01
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Series: | J |
Subjects: | |
Online Access: | https://www.mdpi.com/2571-8800/5/3/22 |