ATIC and PAMELA results on cosmice±excesses and neutrino masses
نویسندگان
چکیده
منابع مشابه
Recent Results on Neutrino Masses
One of the most unpleasant features of the Standard Model (SM) is that the masslessness of neutrinos is not dictated by an underlying principle, such as gauge invariance, in the case of the photon: the SM simply postulates that neutrinos are massless and, as a result, most of their properties are trivial. Massless neutrinos would be exceptional particles, since no other such fermions exist. If ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2009
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2009/04/103