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Search for Neutral Higgs Bosons at High tanβ in the b(h/H/A)→bτ(+)τ(−) Channel

Baringer, Philip S.
Bean, Alice
Clutter, Justace Randall
Moulik, Tania
Wilson, Graham Wallace
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
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Abstract
The first search in pp-bar collisions at s√=1.96  TeV for the production of neutral Higgs bosons in association with bottom quarks and decaying in two tau leptons is presented. The cross section for this process is enhanced in many extensions of the standard model, such as its minimal supersymmetric extension (MSSM) at large tanβ. The data, corresponding to an integrated luminosity of 328  pb(−1), were collected with the D0 detector at the Fermilab Tevatron Collider. An upper limit is set on the production cross section of neutral Higgs bosons in the mass range of 90 to 150 GeV, and this limit is used to exclude part of the MSSM parameter space.
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This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.102.051804.
Date
2009-02-06
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American Physical Society
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V. M. Abazov et al. (The D0 Collaboration). (2009). "Search for Neutral Higgs Bosons at High tanβ in the b(h/H/A)→bτ(+)τ(−) Channel." Physical Review Letters, 102(5):051804. http://dx.doi.org/10.1103/PhysRevLett.102.051804
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