dc.contributorYerevan Phys Inst
dc.contributorInst Hochenergiephys
dc.contributorInst Nucl Problems
dc.contributorUniv Antwerp
dc.contributorVrije Univ Brussel
dc.contributorInst Libre Bruxelles
dc.contributorUniv Ghent
dc.contributorInst Catholique Louvain
dc.contributorCtr Brasileiro Pesquisas Fis
dc.contributorUniversidade do Estado do Rio de Janeiro (UERJ)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal do ABC (UFABC)
dc.contributorBulgarian Acad Sci
dc.contributorUniv Sofia
dc.contributorBeihang Univ
dc.contributorInst High Energy Phys
dc.contributorPeking Univ
dc.contributorTsinghua Univ
dc.contributorUniv Los Andes
dc.contributorUniv Split
dc.contributorInst Rudjer Boskovic
dc.contributorUniv Cyprus
dc.contributorCharles Univ Prague
dc.contributorEscuela Politec Nacl
dc.contributorUniv San Francisco Quito
dc.contributorEgyptian Network High Energy Phys
dc.contributorNICPB
dc.contributorUniv Helsinki
dc.contributorHelsinki Inst Phys
dc.contributorLappeenranta Univ Technol
dc.contributorInst Paris Saclay
dc.contributorUniv Paris Saclay
dc.contributorUniv Strasbourg
dc.contributorCNRS
dc.contributorUniv Claude Bernard Lyon 1
dc.contributorGeorgian Tech Univ
dc.contributorTbilisi State Univ
dc.contributorRhein Westfal TH Aachen
dc.contributorDESY
dc.contributorUniv Hamburg
dc.contributorKarlsruher Inst Technol
dc.contributorNCSR Demokritos
dc.contributorUniv Athens
dc.contributorNatl Tech Univ Athens
dc.contributorUniv Ioannina
dc.contributorEotvos Lorand Univ
dc.contributorWigner Res Ctr Phys
dc.contributorInst Nucl Res ATOMKI
dc.contributorUniv Debrecen
dc.contributorIndian Inst Sci IISc
dc.contributorHBNI
dc.contributorPanjab Univ
dc.contributorUniv Delhi
dc.contributorIndian Inst Technol Madras
dc.contributorBhabha Atom Res Ctr
dc.contributorTata Inst Fundamental Res A
dc.contributorTata Inst Fundamental Res B
dc.contributorIISER
dc.contributorInst Res Fundamental Sci IPM
dc.contributorUniv Coll Dublin
dc.contributorINFN
dc.contributorUniv Bari
dc.contributorPolitecn Bari
dc.contributorUniv Bologna
dc.contributorUniv Catania
dc.contributorUniv Firenze
dc.contributorUniv Genoa
dc.contributorUniv Milano Bicocca
dc.contributorUniv Napoli Federico II
dc.contributorUniv Basilicata
dc.contributorUniv G Marconi
dc.contributorUniv Padua
dc.contributorUniv Trento
dc.contributorUniv Pavia
dc.contributorUniv Perugia
dc.contributorUniv Pisa
dc.contributorScuola Normale Super Pisa
dc.contributorSapienza Univ Roma
dc.contributorUniv Torino
dc.contributorUniv Piemonte Orientale
dc.contributorUniv Trieste
dc.contributorKyungpook Natl Univ
dc.contributorChonnam Natl Univ
dc.contributorHanyang Univ
dc.contributorKorea Univ
dc.contributorSejong Univ
dc.contributorSeoul Natl Univ
dc.contributorUniv Seoul
dc.contributorSungkyunkwan Univ
dc.contributorVilnius Univ
dc.contributorUniv Malaya
dc.contributorUniv Sonora UNISON
dc.contributorIPN
dc.contributorUniv Iberoamer
dc.contributorBenemerita Univ Autonoma Puebla
dc.contributorUniv Autonoma San Luis Potos
dc.contributorUniv Auckland
dc.contributorUniv Canterbury
dc.contributorQuaid I Azam Univ
dc.contributorNatl Ctr Nucl Res
dc.contributorUniv Warsaw
dc.contributorLab Instrumentacao & Fis Expt Particulas
dc.contributorJoint Inst Nucl Res
dc.contributorPetersburg Nucl Phys Inst
dc.contributorInst Nucl Res
dc.contributorInst Theoret & Expt Phys
dc.contributorMoscow Inst Phys & Technol
dc.contributorNatl Res Nucl Univ
dc.contributorPN Lebedev Phys Inst
dc.contributorLomonosov Moscow State Univ
dc.contributorNSU
dc.contributorNRC Kurchatov Inst
dc.contributorNatl Res Tomsk Polytech Univ
dc.contributorUniv Belgrade
dc.contributorCtr Invest Energit & Medioambientales Tecnol CIEM
dc.contributorUniv Autonoma Madrid
dc.contributorUniv Oviedo
dc.contributorUniv Cantabria
dc.contributorCERN
dc.contributorPaul Scherrer Inst
dc.contributorSwiss Fed Inst Technol
dc.contributorUniv Zurich
dc.contributorNatl Cent Univ
dc.contributorNTU
dc.contributorChulalongkorn Univ
dc.contributorCukurova Univ
dc.contributorMiddle East Tech Univ
dc.contributorBogazici Univ
dc.contributorIstanbul Tech Univ
dc.contributorNatl Acad Sci Ukraine
dc.contributorNatl Sci Ctr
dc.contributorUniv Bristol
dc.contributorRutherford Appleton Lab
dc.contributorImperial Coll
dc.contributorBrunel Univ
dc.contributorBaylor Univ
dc.contributorCatholic Univ Amer
dc.contributorUniv Alabama
dc.contributorBoston Univ
dc.contributorBrown Univ
dc.contributorUniv Calif Davis
dc.contributorUniv Calif Los Angeles
dc.contributorUniv Calif Riverside
dc.contributorUniv Calif San Diego
dc.contributorUniv Calif Santa Barbara
dc.contributorCALTECH
dc.contributorCarnegie Mellon Univ
dc.contributorUniv Colorado
dc.contributorCornell Univ
dc.contributorFermilab Natl Accelerator Lab
dc.contributorUniv Florida
dc.contributorFlorida Int Univ
dc.contributorFlorida State Univ
dc.contributorFlorida Inst Technol
dc.contributorUIC
dc.contributorUniv Iowa
dc.contributorJohns Hopkins Univ
dc.contributorUniv Kansas
dc.contributorKansas State Univ
dc.contributorLawrence Livermore Natl Lab
dc.contributorUniv Maryland
dc.contributorMIT
dc.contributorUniv Minnesota
dc.contributorUniv Mississippi
dc.contributorUniv Nebraska
dc.contributorSUNY Buffalo
dc.contributorNortheastern Univ
dc.contributorNorthwestern Univ
dc.contributorUniv Notre Dame
dc.contributorOhio State Univ
dc.contributorPrinceton Univ
dc.contributorUniv Puerto Rico
dc.contributorPurdue Univ
dc.contributorPurdue Univ Northwest
dc.contributorRice Univ
dc.contributorUniv Rochester
dc.contributorRutgers State Univ
dc.contributorUniv Tennessee
dc.contributorTexas A&M Univ
dc.contributorTexas Tech Univ
dc.contributorVanderbilt Univ
dc.contributorUniv Virginia
dc.contributorWayne State Univ
dc.contributorUniv Wisconsin
dc.contributorVienna Univ Technol
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniv Fed Rio Grande do Sul
dc.contributorUniv Libre Bruxelles
dc.contributorCairo Univ
dc.contributorHelwan Univ
dc.contributorZewail City Sci & Technol
dc.contributorKing Abdulaziz Univ
dc.contributorUniv Haute Alsace
dc.contributorBrandenburg Tech Univ Cottbus
dc.contributorIndian Inst Technol Bhubaneswar
dc.contributorInst Phys
dc.contributorShoolini Univ
dc.contributorUniv Visva Bharati
dc.contributorIsfahan Univ Technol
dc.contributorIslamic Azad Univ
dc.contributorUniv Siena
dc.contributorInt Islamic Univ Malaysia
dc.contributorAgensi Nuklear Malaysia
dc.contributorConsejo Nacl Ciencia & Technol
dc.contributorWarsaw Univ Technol
dc.contributorSt Petersburg State Polytech Univ
dc.contributorBudker Inst Nucl Phys
dc.contributorScuola Normale
dc.contributorSezione Ist Nazl Fis Nucl
dc.contributorRiga Tech Univ
dc.contributorStefan Meyer Inst Subat Phys SMI
dc.contributorAdiyaman Univ
dc.contributorIstanbul Aydin Univ
dc.contributorMersin Univ
dc.contributorPiri Reis Univ
dc.contributorGaziosmanpasa Univ
dc.contributorOzyegin Univ
dc.contributorIzmir Inst Technol
dc.contributorMarmara Univ
dc.contributorKafkas Univ
dc.contributorIstanbul Bilgi Univ
dc.contributorHacettepe Univ
dc.contributorUniv Southampton
dc.contributorMonash Univ
dc.contributorBethel Univ
dc.contributorKaramanoglu Mehmetbey Univ
dc.contributorUtah Valley Univ
dc.contributorBeykent Univ
dc.contributorBingol Univ
dc.contributorSinop Univ
dc.contributorMimar Sinan Univ
dc.date.accessioned2019-10-04T23:27:15Z
dc.date.accessioned2022-12-19T18:18:40Z
dc.date.available2019-10-04T23:27:15Z
dc.date.available2022-12-19T18:18:40Z
dc.date.created2019-10-04T23:27:15Z
dc.date.issued2018-10-10
dc.identifierPhysics Letters B. Amsterdam: Elsevier Science Bv, v. 785, p. 462-488, 2018.
dc.identifier0370-2693
dc.identifierhttp://hdl.handle.net/11449/186441
dc.identifier10.1016/j.physletb.2018.08.057
dc.identifierWOS:000447424000067
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5367478
dc.description.abstractA search for an exotic decay of the Higgs boson to a pair of light pseudoscalar bosons is performed for the first time in the final state with two b quarks and two tau leptons. The search is motivated in the context of models of physics beyond the standard model (SM), such as two Higgs doublet models extended with a complex scalar singlet (2HDM + S), which include the next-to-minimal supersymmetric SM (NMSSM). The results are based on a data set of proton-proton collisions corresponding to an integrated luminosity of 35.9 fb(-1), accumulated by the CMS experiment at the LHC in 2016 at a center-of-mass energy of 13 TeV. Masses of the pseudoscalar boson between 15 and 60 GeVare probed, and no excess of events above the SM expectation is observed. Upper limits between 3 and 12% are set on the branching fraction B(h -> aa -> 2 tau 2b) assuming the SM production of the Higgs boson. Upper limits are also set on the branching fraction of the Higgs boson to two light pseudoscalar bosons in different 2HDM + S scenarios. Assuming the SM production cross section for the Higgs boson, the upper limit on this quantity is as low as 20% for a mass of the pseudoscalar of 40 GeV in the NMSSM. (C) 2018 The Author(s). Published by Elsevier B.V.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationPhysics Letters B
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCMS
dc.subjectPhysics
dc.subjectHiggs boson
dc.subjectExotic decays
dc.subjectNMSSM
dc.subject2HDM+S
dc.titleSearch for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state with two bquarks and two tau leptons in proton-proton collisions at root s=13 TeV The CMS Collaboration
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución