A search is reported for the standard model Higgs boson in the H -> ZZ -> l(+)l(-)tau(+)tau(-) decay mode, where l = mu or e, in proton-proton collisions at root s = 7 TeV, corresponding to an integrated luminosity of 4.7 fb(-1) collected with the CMS detector at the LHC. No evidence is found for a significant deviation from the background expectation. An upper limit four to twelve times larger than the predicted value is set at 95% confidence level for the product of the standard model Higgs boson production cross section and decay branching fraction in the mass range 190 < m(H) < 600 GeV.

Chatrchyan, S., Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Bergauer, T., et al. (2012). Search for the standard model Higgs boson in the H -> ZZ -> l(+)l(-)tau(+)tau(-) decay channel in pp collisions at root s=7 TeV. JOURNAL OF HIGH ENERGY PHYSICS(3) [10.1007/JHEP03(2012)081].

Search for the standard model Higgs boson in the H -> ZZ -> l(+)l(-)tau(+)tau(-) decay channel in pp collisions at root s=7 TeV

BENAGLIA, ANDREA DAVIDE;DE GUIO, FEDERICO;DI MATTEO, LEONARDO;FIORENDI, SARA;GHEZZI, ALESSIO;MANZONI, RICCARDO ANDREA;MARTELLI, ARABELLA;MASSIRONI, ANDREA;MORONI, LUIGI;PAGANONI, MARCO;RAGAZZI, STEFANO;TABARELLI DE FATIS, TOMMASO;Branca, A;Govoni, P;Malberti, M;DINARDO, MAURO EMANUELE;
2012

Abstract

A search is reported for the standard model Higgs boson in the H -> ZZ -> l(+)l(-)tau(+)tau(-) decay mode, where l = mu or e, in proton-proton collisions at root s = 7 TeV, corresponding to an integrated luminosity of 4.7 fb(-1) collected with the CMS detector at the LHC. No evidence is found for a significant deviation from the background expectation. An upper limit four to twelve times larger than the predicted value is set at 95% confidence level for the product of the standard model Higgs boson production cross section and decay branching fraction in the mass range 190 < m(H) < 600 GeV.
Articolo in rivista - Articolo scientifico
high energy collider; LHC; CMS; Higgs
English
2012
3
none
Chatrchyan, S., Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Bergauer, T., et al. (2012). Search for the standard model Higgs boson in the H -> ZZ -> l(+)l(-)tau(+)tau(-) decay channel in pp collisions at root s=7 TeV. JOURNAL OF HIGH ENERGY PHYSICS(3) [10.1007/JHEP03(2012)081].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/46506
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