Particle annihilation in cold dark matter micropancakes
نویسندگان
چکیده
منابع مشابه
Particle Annihilation in Cold Dark Matter Micropancakes
Cold primordial particle dark matter forms with a distribution in six-dimensional phase space closely approximating a three-dimensional sheet. Folds in the mapping of this sheet onto configuration space create ubiquitous sheetlike caustics (“micropancakes”). A typical WIMP dark matter halo has many micropancakes, each with a scale comparable to the halo itself, a width about 10 of the halo size...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2001
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.64.063515