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Measurement of the t t ¯ production cross section using events in the e ? final state in pp collisions at ?s=13 TeV

Abstract: The cross section of top quark?antiquark pair production in proton?proton collisions at s=13TeV is measured by the CMS experiment at the LHC, using data corresponding to an integrated luminosity of 2.2fb-1. The measurement is performed by analyzing events in which the final state includes one electron, one muon, and two or more jets, at least one of which is identified as originating from hadronization of a b quark. The measured cross section is 815±9(stat)±38(syst)±19(lumi) pb, in agreement with the expectation from the standard model.

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Search for physics beyond the standard model in events with jets and two same-sign or at least three charged leptons in proton-proton collisions at ?s = 13 TeV - Artículo de Revista
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Fuente: European Physical Journal C, Vol. 77, Iss. 03, Art. Num. 172 (2017)

Editorial: Springer New York LLC

Fecha de publicación: 01/03/2017

Nº de páginas: 22

Tipo de publicación: Artículo de Revista

DOI: 10.1140/epjc/s10052-017-4718-8

ISSN: 1434-6044,1434-6052

Url de la publicación: https://doi.org/10.1140/epjc/s10052-017-4718-8

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Autoría

KHACHATRYAN, VLADIMIR

JOSE IBAN CABRILLO BARTOLOME

ALICIA CALDERON TAZON

JUAN RAMON CASTIÑEIRAS DE SAA

ESTEBAN CURRAS RIVERA

MARCOS FERNANDEZ GARCIA

JUAN GARCIA FERRERO

GERVASIO GOMEZ GRAMUGLIO

MARIA AMPARO LOPEZ VIRTO

JESUS MARCO DE LUCAS

CELSO MARTINEZ RIVERO

FRANCISCO MATORRAS WEINIG

JONATAN PIEDRA GOMEZ

MARIA TERESA RODRIGO ANORO

ALBERTO RUIZ JIMENO

LUCA SCODELLARO

NICOLO TREVISANI

IVAN VILA ALVAREZ

ROCIO VILAR CORTABITARTE

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