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Search for charged Higgs bosons in e .sup.+./sup. e.sup.- ./sup. collisions at √ s = 189–209 GeV
- 1.0390010 - FZÚ 2013 RIV DE eng J - Journal Article
Abbiendi, G. - Ainsley, C. - Akesson, P.F. - Taševský, Marek … Total 212 authors
Search for charged Higgs bosons in e + e- collisions at √ s = 189–209 GeV.
European Physical Journal C. Roč. 72, č. 7 (2012), 1-22. ISSN 1434-6044. E-ISSN 1434-6052
R&D Projects: GA MŠMT LA08032
Institutional research plan: CEZ:AV0Z10100502
Keywords : LEP * charged Higgs boson * 2HDM model
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 5.247, year: 2012
http://link.springer.com/content/pdf/10.1140%2Fepjc%2Fs10052-012-2076-0
A search is made for charged Higgs bosons predicted by Two-Higgs-Doublet extensions of the Standard Model (2HDM) using electron-positron collision data collected by the OPAL experiment at sqrt(s) = 189 − 209 GeV, corresponding to an integrated luminosity of approximately 600 pb−1. Charged Higgs bosons are assumed to be pair-produced and to decay into q¯q, τντ or AW±*. No signal is observed. A scan of the 2HDM type I model parameter space is performed and limits on the Higgs-boson masses mH± and mA are presented for different choices of tan β.
Permanent Link: http://hdl.handle.net/11104/0218896
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