Explanation of nearby SNRs for primary electron excess and proton spectral bump
Several groups have reported a possible excess of primary electrons at high energies with the joint fit of the positron fraction and total electron/positron spectra. With the latest release of high-precision electron/positron spectra measured by AMS-02, we further confirm this excess by fitting ΔΦ (...
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| Principais autores: | , , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Elsevier
2022-02-01
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| Serier: | Physics Letters B |
| Online adgang: | http://www.sciencedirect.com/science/article/pii/S0370269322000181 |
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