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Publications de l'IPNL |  |
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Publications de l'IPNL | |
| HAL: in2p3-00749209, version 1 |
| arXiv: 1211.1248 |
| DOI: 10.1103/PhysRevD.86.111701 |
| Detailed view |  Export this paper |
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| Physical Review D 86 (2012) 111701(R) |
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| LHC sensitivity to the decay of a Higgs boson to tau mu |
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| S. Davidson1P. Verdier1 |
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| (2012) |
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| We study the sensitivity of the LHC, with 20 inverse-fb of data, to lepton flavour violating Higgs boson decays h -> tau+ mu- (and h -> tau+ e-). We consider the large population of Higgses produced in gluon fusion, combined with leptonic decays of the tau, and estimate that the LHC could set a 95 % confidence level bound BR(h -> tau mu) < 4.5 \times 10^{-3}. This correponds to a coupling of order the Cheng-Sher ansatz y_{tau mu} = sqrt{m_tau m_mu/v^2}. |
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| 1: | IPNL - Institut de Physique Nucléaire de Lyon |
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| Theorie D0 |
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| Subject(s) | : | Physics/High Energy Physics - Phenomenology |
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| Fulltext link: |
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| http://fr.arXiv.org/abs/1211.1248 |
| in2p3-00749209, version 1 | |
| http://hal.in2p3.fr/in2p3-00749209 | |
| oai:hal.in2p3.fr:in2p3-00749209 | |
| From: Sylvie Florès | |
| Submitted on: Wednesday, 7 November 2012 06:53:52 | |
| Updated on: Friday, 21 December 2012 07:40:53 | |
