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- W2000848990 abstract "Abstract We discuss constraints on supersymmetric models arising from the relic density measurements of WMAP as well as from direct and precision measurements, LEP, b → s γ , ( g − 2 ) μ , B s → μ + μ − . We consider mSUGRA models and their extensions with non-universal gaugino masses. We find, as commonly known, that the relic density pinpoints towards very specific regions of the mSUGRA models: coannihilation, focus and heavy Higgs annihilation. The allowed regions widen significantly when varying the top quark mass. Introducing some non-universality in the gaugino masses significantly changes this conclusion as in specific non-universal models the relic density upper limit can be easily satisfied. This occurs with models where M 1 > M 2 at the GUT scale when the LSP has a high wino component. Models where M 3 M 2 favours the Higgs annihilation channel in large regions of parameter space and at large tan β also favours the annihilation of neutralinos in gauge bosons pairs. We discuss also the potential of direct detection experiments to probe supersymmetric models and point out at the main consequences for colliders based on the mass spectrum. Our calculation of the relic density of neutralinos is based on micrOMEGAs and the SUSY spectrum is generated with SOFTSUSY ." @default.
- W2000848990 created "2016-06-24" @default.
- W2000848990 creator A5034956580 @default.
- W2000848990 creator A5036016074 @default.
- W2000848990 creator A5049585343 @default.
- W2000848990 creator A5055709571 @default.
- W2000848990 creator A5082125000 @default.
- W2000848990 date "2005-01-01" @default.
- W2000848990 modified "2023-10-16" @default.
- W2000848990 title "WMAP constraints on SUGRA models with non-universal gaugino masses and prospects for direct detection" @default.
- W2000848990 cites W1494606199 @default.
- W2000848990 cites W1511235210 @default.
- W2000848990 cites W1587231573 @default.
- W2000848990 cites W1636483332 @default.
- W2000848990 cites W1745523966 @default.
- W2000848990 cites W1793671188 @default.
- W2000848990 cites W1820909602 @default.
- W2000848990 cites W1827242425 @default.
- W2000848990 cites W1852067002 @default.
- W2000848990 cites W1966559801 @default.
- W2000848990 cites W1970392713 @default.
- W2000848990 cites W1970958723 @default.
- W2000848990 cites W1976992900 @default.
- W2000848990 cites W1978340765 @default.
- W2000848990 cites W1981692793 @default.
- W2000848990 cites W1997635229 @default.
- W2000848990 cites W1997858814 @default.
- W2000848990 cites W2001380010 @default.
- W2000848990 cites W2005284980 @default.
- W2000848990 cites W2028545023 @default.
- W2000848990 cites W2040203648 @default.
- W2000848990 cites W2043371852 @default.
- W2000848990 cites W2043818061 @default.
- W2000848990 cites W2043964174 @default.
- W2000848990 cites W2047261422 @default.
- W2000848990 cites W2048300573 @default.
- W2000848990 cites W2049023320 @default.
- W2000848990 cites W2050637917 @default.
- W2000848990 cites W2056899737 @default.
- W2000848990 cites W2057871426 @default.
- W2000848990 cites W2059821588 @default.
- W2000848990 cites W2060035239 @default.
- W2000848990 cites W2062588395 @default.
- W2000848990 cites W2071379947 @default.
- W2000848990 cites W2072409811 @default.
- W2000848990 cites W2075395541 @default.
- W2000848990 cites W2075884494 @default.
- W2000848990 cites W2077767449 @default.
- W2000848990 cites W2080337046 @default.
- W2000848990 cites W2085240586 @default.
- W2000848990 cites W2088313829 @default.
- W2000848990 cites W2091723563 @default.
- W2000848990 cites W2093407603 @default.
- W2000848990 cites W2093627357 @default.
- W2000848990 cites W2094253827 @default.
- W2000848990 cites W2096107376 @default.
- W2000848990 cites W2098419103 @default.
- W2000848990 cites W2100644129 @default.
- W2000848990 cites W2104538642 @default.
- W2000848990 cites W2105078072 @default.
- W2000848990 cites W2118265220 @default.
- W2000848990 cites W2119784000 @default.
- W2000848990 cites W2127669635 @default.
- W2000848990 cites W2128314627 @default.
- W2000848990 cites W2128898064 @default.
- W2000848990 cites W2131715088 @default.
- W2000848990 cites W2133152894 @default.
- W2000848990 cites W2137941090 @default.
- W2000848990 cites W2139229264 @default.
- W2000848990 cites W2145896602 @default.
- W2000848990 cites W2148325265 @default.
- W2000848990 cites W2156913559 @default.
- W2000848990 cites W2166681425 @default.
- W2000848990 cites W2173409341 @default.
- W2000848990 cites W2199524691 @default.
- W2000848990 cites W2202858735 @default.
- W2000848990 cites W2290185776 @default.
- W2000848990 cites W2597893009 @default.
- W2000848990 cites W2606431621 @default.
- W2000848990 cites W2890908617 @default.
- W2000848990 cites W2956145564 @default.
- W2000848990 cites W3092975187 @default.
- W2000848990 cites W3098480704 @default.
- W2000848990 cites W3099241641 @default.
- W2000848990 cites W3099433748 @default.
- W2000848990 cites W3100256997 @default.
- W2000848990 cites W3100503278 @default.
- W2000848990 cites W3100728530 @default.
- W2000848990 cites W3100869890 @default.
- W2000848990 cites W3101382591 @default.
- W2000848990 cites W3101595508 @default.
- W2000848990 cites W3103547311 @default.
- W2000848990 cites W3103731137 @default.
- W2000848990 cites W3103782665 @default.
- W2000848990 cites W3104070560 @default.
- W2000848990 cites W3104246443 @default.
- W2000848990 cites W3104492742 @default.
- W2000848990 cites W3104917162 @default.