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High-energy antiprotons from old supernova remnants
A recently proposed model (arXiv:0903.2794) explains the rise in energy of the positron fraction measured by the PAMELA satellite in terms of hadronic production of positrons in aged supernova remnants, and acceleration therein. Here we present a preliminary calculation of the anti-proton flux produ...
| Autores principales: | , |
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| Lenguaje: | eng |
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2009
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.103.081103 http://cds.cern.ch/record/1171118 |