Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4475
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dc.contributor.authorGupta, Nayantara-
dc.contributor.authorZhang, Bing-
dc.date.accessioned2012-05-08T04:52:05Z-
dc.date.available2012-05-08T04:52:05Z-
dc.date.issued2008-04-
dc.identifier.citationChinese Journal of Astronomy and Astrophysics, 2008, Vol.8, p153en
dc.identifier.issn1009-9271-
dc.identifier.urihttp://hdl.handle.net/2289/4475-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en
dc.description.abstractHigh energy protons produced by various sources of cosmic rays, e.g., supernova remnants, pulsar wind nebulae, active galactic nuclei and gamma-ray bursts, participate in pγ and pp interactions. Although pp interactions may be the dominant mechanism in our Galaxy, it is unclear how important pγ process is. We show that the upper bound on the fraction of total number of protons participating in pγ interactions inside all Galactic astrophysical sources of cosmic rays is 10%.en
dc.language.isoenen
dc.publisherIOP Publishing Ltden
dc.relation.urihttp://adsabs.harvard.edu/abs/2008ChJAA...8..153Gen
dc.relation.urihttp://arxiv.org/abs/astro-ph/0610770en
dc.relation.urihttp://dx.doi.org/10.1088/1009-9271/8/2/03en
dc.rights2008 IOP Publishing Ltden
dc.titleConstraining galactic pγ interactions with cosmic ray electron and positron spectraen
dc.typeArticleen
Appears in Collections:Research Papers (A&A)

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