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Abstract: A measurement of the W boson pair production cross section in proton-proton collisions at ?s = 8 TeV is presented. The data collected with the CMS detector at the LHC correspond to an integrated luminosity of 19.4fb-1. The W +W - candidates are selected from events with two charged leptons, electrons or muons, and large missing transverse energy. The measured W +W - cross section is 60.1 ± 0.9 (stat) ± 3.2 (exp) ± 3.1 (theo) ± 1.6 (lumi) pb = 60.1±4.8 pb, consistent with the standard model prediction. The W +W - cross sections are also measured in two different fiducial phase space regions. The normalized differential cross section is measured as a function of kinematic variables of the final-state charged leptons and compared with several perturbative QCD predictions. Limits on anomalous gauge couplings associated with dimension-six operators are also given in the framework of an effective field theory. The corresponding 95 % confidence level intervals are -5.7 Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria Measurement of pseudorapidity distributions of charged particles in proton–proton collisions at vs = 8 TeV by the CMS and TOTEM experiments - Artículo de Revista Studies of dijet transverse momentum balance and pseudorapidity distributions in pPb collisions at vsNN = 5.02 TeV - Artículo de Revista Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes - Artículo de Revista Measurement of jet multiplicity distributions in tt¯ production in pp collisions at vs = 7TeV - Artículo de Revista Measurement of WZ and ZZ production in pp collisions at vs = 8TeV in final states with b-tagged jets - Artículo de Revista Measurement of differential cross sections for the production of a pair of isolated photons in pp collisions at vs = 7TeV - Artículo de Revista Study of the production of charged pions, kaons, and protons in pPb collisions at vsNN = 5.02 TeV - Artículo de Revista Probing color coherence effects in pp collisions at vs = 7TeV - Artículo de Revista Search for heavy neutrinos and WW bosons with right-handed couplings in proton–proton collisions at vs = 8TeV - Artículo de Revista Search for dark matter, extra dimensions, and unparticles in monojet events in proton–proton collisions at vs = 8TeV - Artículo de Revista Measurement of top quark–antiquark pair production in association with a W or Z boson in pp collisions at vs = 8TeV - Artículo de Revista Measurement of electroweak production of two jets in association with a Z boson in proton–proton collisions at vs = 8TeV - Artículo de Revista Observation of the diphoton decay of the Higgs boson and measurement of its properties - Artículo de Revista Measurement of the inclusive 3-jet production differential cross section in proton-proton collisions at 7 TeV and determination of the strong coupling constant in the TeV range - Artículo de Revista Search for decays of stopped long-lived particles produced in proton–proton collisions at vs = 8TeV - Artículo de Revista Search for a standard model Higgs boson produced in association with a top-quark pair and decaying to bottom quarks using a matrix element method - Artículo de Revista Measurements of differential and double-differential Drell–Yan cross sections in proton–proton collisions at vs = 8TeV - Artículo de Revista Nuclear effects on the transverse momentum spectra of charged particles in pPb collisions at vsNN = 5.02 TeV - Artículo de Revista Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 TeV - Artículo de Revista Measurement of the top-quark mass in all-jets tt¯ events in pp collisions at vs=7 TeV - Artículo de Revista Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV - Artículo de Revista Constraints on parton distribution functions and extraction of the strong coupling constant from the inclusive jet cross section in pp collisions at vs=7TeV - Artículo de Revista Constraints on the pMSSM, AMSB model and on other models from the search for long-lived charged particles in proton–proton collisions at vs=8TeV - Artículo de Revista Distributions of topological observables in inclusive three- and four-jet events in pp collisions at vs=7TeV - Artículo de Revista Measurement of the differential cross section for top quark pair production in pp collisions at vs=8TeV - Artículo de Revista Measurements of the ZZ production cross sections in the 2l2? 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and a photon in proton-proton collisions at ?s = 13TeV - Artículo de Revista Search for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at ?s=13 TeV - Artículo de Revista Search for single production of vector-like quarks decaying to a top quark and a W boson in proton-proton collisions at ?s = 13 TeV - Artículo de Revista Search for supersymmetry in events with a photon, jets, b-jets, and missing transverse momentum in proton-proton collisions at 13 TeV - Artículo de Revista Search for vector-like quarks in events with two oppositely charged leptons and jets in proton-proton collisions at ?s = 13 TeV - Artículo de Revista Study of the underlying event in top quark pair production in pp collisions at 13 TeV - Artículo de Revista A multi-dimensional search for new heavy resonances decaying to boosted W W , W Z , or Z Z boson pairs in the dijet final state at 13 TeV - Artículo de Revista Study of central exclusive ?+ ?- production in proton-proton collisions at ?s = 5.02 and 13TeV - Artículo de Revista Search for direct pair production of supersymmetric partners to the ? lepton in proton?proton collisions at ?s=13TeV - Artículo de Revista Search for production of four top quarks in final states with same-sign or multiple leptons in proton?proton collisions at ?s=13TeV - Artículo de Revista Measurement of electroweak production of a W boson in association with two jets in proton-proton collisions at ?s=13Tev - Artículo de Revista Extraction and validation of a new set of CMS PYTHIA8 tunes from underlying-event measurements - Artículo de Revista Searches for physics beyond the standard model with the MT 2 variable in hadronic final states with and without disappearing tracks in proton-proton collisions at ?s=13Te - Artículo de Revista Evidence for WW production from double-parton interactions in proton-proton collisions at ?s=13TeV - Artículo de Revista 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 Measurement of differential cross sections and charge ratios for t-channel single top quark production in proton?proton collisions at ?s=13TeV - Artículo de Revista Measurement of t t ¯ normalised multi-differential cross sections in pp collisions at ?s=13TeV , and simultaneous determination of the strong coupling strength, top quark pole mass, and parton distribution functions - Artículo de Revista
Fuente: European Physical Journal C, Vol. 76, Num. 7, Art. Num. 401, (2016)
Editorial: Springer New York LLC
Fecha de publicación: 01/07/2016
Nº de páginas: 29
Tipo de publicación: Artículo de Revista
DOI: 10.1140/epjc/s10052-016-4219-1
ISSN: 1434-6044,1434-6052
Url de la publicación: https://doi.org/10.1140/epjc/s10052-016-4219-1
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KHACHATRYAN, VLADIMIR
JOSE IBAN CABRILLO BARTOLOME
ALICIA CALDERON TAZON
JUAN RAMON CASTIÑEIRAS DE SAA
PABLO DE CASTRO MANZANO
JORGE DUARTE CAMPDERROS
MARCOS FERNANDEZ GARCIA
GERVASIO GOMEZ GRAMUGLIO
ALBERTO GRAZIANO
MARIA AMPARO LOPEZ VIRTO
JESUS MARCO DE LUCAS
RAFAEL JOSE MARCO DE LUCAS
CELSO MARTINEZ RIVERO
FRANCISCO MATORRAS WEINIG
FRANCISCA JAVIELA MUÑOZ SANCHEZ
JONATAN PIEDRA GOMEZ
MARIA TERESA RODRIGO ANORO
ANA YAIZA RODRIGUEZ MARRERO
ALBERTO RUIZ JIMENO
LUCA SCODELLARO
IVAN VILA ALVAREZ
ROCIO VILAR CORTABITARTE
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