Predictions in SU(5) supergravity grand unification with proton stability and relic density constraints
نویسندگان
چکیده
منابع مشابه
Predictions in SU(5) supergravity grand unification with proton stability and relic density constraints.
It is shown that in the physically interesting domain of the parameter space of SU(5) supergravity GUT, the Higgs and the Z poles dominate the LSP annihilation. Here the naive analyses on thermal averaging breaks down and formulae are derived which give a rigorous treatment over the poles. These results are then used to show that there exist significant domains in the parameter space where the ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1993
ISSN: 0031-9007
DOI: 10.1103/physrevlett.70.3696