学術雑誌論文 Search for the standard model Higgs boson produced in association with a vector boson and decaying into a tau pair in pp collisions at s√=8  TeV with the ATLAS detector

ATLAS Collaboration  ,  Hara, K.  ,  Kim, S.H.  ,  Okawa, H.  ,  Sato, K.  ,  Ukegawa, F.

93 ( 9 )  , p.092005 , 2016-05 , American Physical Society
ISSN:2470-0010
NII書誌ID(NCID):AA00773624
内容記述
A search for the standard model Higgs boson produced in association with a vector boson with the decay H→ττ is presented. The data correspond to 20.3  fb−1 of integrated luminosity from proton-proton collisions at s√=8  TeV recorded by the ATLAS experiment at the LHC during 2012. The data agree with the background expectation, and 95% confidence-level upper limits are placed on the cross section of this process. The observed (expected) limit, expressed in terms of the signal strength μ=σ/σSM for mH=125  GeV, is μ<5.6 (3.7). The measured value of the signal strength is μ=2.3±1.6.
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