Radioactivities and nucleosynthesis in SN 1987A
نویسندگان
چکیده
منابع مشابه
Heavy sterile neutrinos: Bounds from big-bang nucleosynthesis and SN 1987A
Cosmological and astrophysical effects of heavy (10–200 MeV) sterile Dirac neutrinos, mixed with the active ones, are considered. The bounds on mass and mixing angle from both supernovae and big-bang nucleosynthesis are presented. PACS: 14.60.St, 26.50.+x, 95.30.Cq Also: ITEP, Bol. Cheremushkinskaya 25, Moscow 113259, Russia. e-mail: [email protected] e-mail: [email protected] e-mail: raffelt...
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ژورنال
عنوان ژورنال: New Astronomy Reviews
سال: 2002
ISSN: 1387-6473
DOI: 10.1016/s1387-6473(02)00188-4