Impact of Tau Polarization for the determination of high \tanβand A_τ

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In order to determine the fundamental MSSM parameters M_1, M_2, μand \tanβthe tau polarization from stau decays can be explored as a `bridge' between the gaugino/higgsino and the stau sector in particular in the high \tanβrange. Even in the case of high \tanβan accuracy of δ(\tanβ)\approx 5% with an simultanous determination of A_τ is possible without assuming a specific SUSY breaking scheme.
11 pages,8 figures; to appear in the Proceedings of SUSY02, references added

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/42010

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0211040
 http://arxiv.org/abs/hep-ph/0211040

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arXiv