On cosmic ray acceleration in supernova remnants and the FERMI/PAMELA data
We discuss recent observations of high energy cosmic ray positrons and electrons in the context of hadronic interactions in supernova remnants, the suspected accelerators of galactic cosmic rays. Diffusive shock acceleration can harden the energy spectrum of secondary positrons relative to that of t...
| Autors principals: | , , |
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| Format: | Journal article |
| Idioma: | English |
| Publicat: |
2009
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