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Search for the standard model Higgs boson in the H ? ZZ ? `+` ??+?? decay channel in pp collisions at ?s = 7 TeV

Abstract: A search is reported for the standard model Higgs boson in the H ? ZZ ? `+`??+?? decay mode, where ` = µ or e, in proton-proton collisions at ?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 < mH < 600 GeV.

 Autoría: Chatrchyan S., Khachatryan V., Sirunyan M.A., Tumasyan A., Adam W., Bergauer T., Dragicevic M., Erö J., Fabjan C., Friedl M., Frühwirth R., Ghete M.V., Hammer J., Hoch M., Hörmann N., Hrubec J., Jeitler M., Kiesenhofer W., Krammer M., Liko D., Mikulec I., Pernicka M., Rahbaran B., Rohringer C., Rohringer H., Schöfbeck R., Strauss J., Taurok A., Teischinger F., Wagner P., Waltenberger W., Walzel G., Widl E., Wulz C.E., Mossolov V

 Fuente: Journal of High Energy Physics, 2012, 2012(3), 81

 Editorial: Springer Verlag

 Fecha de publicación: 01/03/2012

 Nº de páginas: 30

 Tipo de publicación: Artículo de Revista

 DOI: 10.1007/JHEP03(2012)081

 ISSN: 1126-6708,1029-8479

 Url de la publicación: https://doi.org/10.1007/JHEP03(2012)081

Autoría

CHATRCHYAN. S.

JAVIER ANDRES BROCHERO CIFUENTES

SHANHUEI CHUANG

MARTA FELCINI

MARCOS FERNANDEZ GARCIA

CLARA JORDA LOPE

PATRICIA LOBELLE PARDO

MARIA AMPARO LOPEZ VIRTO

RAFAEL JOSE MARCO DE LUCAS

FRANCISCA JAVIELA MUÑOZ SANCHEZ

ANA YAIZA RODRIGUEZ MARRERO

MARIA DEL MAR SOBRON SAÑUDO