Search for a heavy gauge boson W in the final state with an electron and large missing transverse energy in pp collisions at s=7 TeV

CMS Collaboration

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

A search for a heavy gauge boson W has been conducted by the CMS experiment at the LHC in the decay channel with an electron and large transverse energy imbalance ET miss, using proton–proton collision data corresponding to an integrated luminosity of 36 pb−1. No excess above standard model expectations is seen in the transverse mass distribution of the electron-ET miss system. Assuming standard-model-like couplings and decay branching fractions, a W boson with a mass less than 1.36 TeV/c2 is excluded at 95% confidence level.

Lingua originaleInglese
pagine (da-a)21-39
Numero di pagine19
RivistaPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume698
Numero di pubblicazione1
DOI
Stato di pubblicazionePubblicato - 28 mar 2011

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