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Free accessOther version: http://journals.aps.org/prd/abstract/10.1103/PhysRevD.62.012004
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Titles listSearch for the charged Higgs boson in the decays of top quark pairs in the eτ and μτ...
Titles listSearch for the charged Higgs boson in the decays of top quark pairs in the eτ and μτ...
Scientific Article
unige:37888 
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Search for the charged Higgs boson in the decays of top quark pairs in the eτ and μτ channels at s√=1.8 TeV |
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| Collaboration | With : Clark, Allan Geoffrey / Kambara, Hisanori / Speer, Thomas / Strumia Michelini, Federica / Wu, Xin | |
| Published in | . 2000, vol. 62, no. 01 | |
| Abstract | Top quark production offers the unique opportunity to search for a charged Higgs boson (H±), as the contribution from t⃗ H+b⃗ τ+νb can be large in extensions of the standard model. We use results from a search for top quark pair production by the Collider Detector at Fermilab (CDF) in the eτ+ET+jets and μτ+ET+jets signatures to set an upper limit on the branching ratio of B(t⃗ H+b) in 106 pb-1 of data. The upper limit is in the range 0.5 to 0.6 at 95% C.L. for H+ masses in the range 60 to 160 GeV, assuming the branching ratio for H+→τν is 100%. The τ lepton is detected through its 1-prong and 3-prong hadronic decays. | |
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Article (Published version) (339 Kb) - Free access Other version: http://journals.aps.org/prd/abstract/10.1103/PhysRevD.62.012004 |
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| Structures | ||
| Citation (ISO format) | CDF COLLABORATION. Search for the charged Higgs boson in the decays of top quark pairs in the eτ and μτ channels at s√=1.8 TeV. In: Physical Review. D, 2000, vol. 62, n° 01. doi: 10.1103/PhysRevD.62.012004 https://archive-ouverte.unige.ch/unige:37888 |
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