Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2010-02-19
Il Nuovo Cimento C, 33 - 02: 183-188 (2010)
Physics
High Energy Physics
High Energy Physics - Phenomenology
6 pages, 2 figures, Prepared for the proceedings of the workshop: "LC09: $e^+ e^-$ Physics at the TeV Scale and the Dark Matte
Scientific paper
10.1393/ncc/i2010-10605-2
We examine the prospects for the detection of Higgs mediated lepton flavor violation at LHC and at a photon collider in the minimal supersymmetric standard model with large lepton flavor violating mass insertions in the $\mu-\tau$ sector constraining the parameter space with several experimental bounds. We find rates probably too small to be observed at future experiments if models have to accommodate for a neutralino relic density as measured by WMAP and explain the $(g-2)_{\mu}$ anomaly: better prospects are found if these two constraints are applied only as upper bounds. The spin-independent neutralino-nucleon cross section in the studied constrained parameter space is just below the present CDMS limit while gamma rates from neutralino annihilation in the halo are strongly suppressed.
Cannoni Mirco
Panella Orlando
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