Artículos de revistas
Search for a light charged Higgs boson decaying to c(s)over-bar in pp collisions at root s=8 TeV
Fecha
2015-12-29Registro en:
Journal Of High Energy Physics. New York: Springer, n. 12, 37 p., 2015.
1029-8479
10.1007/JHEP12(2015)178
WOS:000410588300001
WOS000410588300001.pdf
Autor
Yerevan Phys Inst
OeAW
Natl Ctr Particle & High Energy Phys
Univ Antwerp
Vrije Univ Brussel
Univ Libre Bruxelles
Univ Ghent
Catholic Univ Louvain
Univ Mons
Ctr Brasileiro Pesquisas Fis
Universidade do Estado do Rio de Janeiro (UERJ)
Universidade Estadual Paulista (Unesp)
Universidade Federal do ABC (UFABC)
Inst Nucl Energy Res
Univ Sofia
Inst High Energy Phys
Peking Univ
Univ Los Andes
Univ Split
Inst Rudjer Boskovic
Univ Cyprus
Charles Univ Prague
Arab Republ Egypt
NICPB
Univ Helsinki
Helsinki Inst Phys
Lappeenranta Univ Technol
CEA Saclay
Ecole Polytech
Univ Strasbourg
Inst Natl Phys Nucl & Phys Particules
Univ Claude Bernard Lyon 1
Georgian Tech Univ
Tbilisi State Univ
Rhein Westfal TH Aachen
DESY
Univ Hamburg
Inst Expt Kernphys
NCSR Demokritos
Univ Athens
Univ Ioannina
Wigner Res Ctr Phys
Inst Nucl Res ATOMKI
Univ Debrecen
Natl Inst Sci Educ & Res
Panjab Univ
Univ Delhi
Saha Inst Nucl Phys
Bhabha Atom Res Ctr
Tata Inst Fundamental Res
IISER
Inst Res Fundamental Sci IPM
Univ Coll Dublin
INFN
Univ Bari
Politecn Bari
Univ Bologna
Univ Catania
Univ Florence
Univ Genoa
Univ Milano Bicocca
Univ Naples Federico II
Univ Basilicata
Univ G Marconi
Univ Padua
Univ Trento
Univ Pavia
Univ Perugia
Univ Pisa
Scuola Normale Super Pisa
Univ Roma
Univ Torino
Univ Piemonte Orientale
Univ Trieste
Kangwon Natl Univ
Kyungpook Natl Univ
Chonbuk Natl Univ
Chonnam Natl Univ
Korea Univ
Seoul Natl Univ
Univ Seoul
Sungkyunkwan Univ
Vilnius Univ
Univ Malaya
IPN
Univ Iberoamer
Benemerita Univ Autonoma Puebla
Univ Autonoma San Luis Potosi
Univ Auckland
Univ Canterbury
Quaid I Azam Univ
Natl Ctr Nucl Res
Univ Warsaw
Lab Instrumentacao & Fis Expt Particulas
Joint Inst Nucl Res
Petersburg Nucl Phys Inst
Inst Nucl Res
Inst Theoret & Expt Phys
Natl Res Nucl Univ Moscow Engn Phys Inst
PN Lebedev Phys Inst
Lomonosov Moscow State Univ
Univ Belgrade
Vinca Inst Nucl Sci Belgrade Serbia
CIEMAT
Univ Autonoma Madrid
Univ Oviedo
Univ Cantabria
CERN
Paul Scherrer Inst
ETH
Univ Zurich
Natl Cent Univ
Natl Taiwan Univ
Chulalongkorn Univ
Cukurova Univ
Middle East Tech Univ
Bogazici Univ
Istanbul Tech Univ
Natl Acad Sci Ukraine
Kharkov Inst Phys & Technol
Univ Bristol
Rutherford Appleton Lab
Imperial Coll
Brunel Univ
Baylor Univ
Univ Alabama
Boston Univ
Brown Univ
Univ Calif Davis
Univ Calif Los Angeles
Univ Calif Riverside
Univ Calif San Diego
Univ Calif Santa Barbara
CALTECH
Carnegie Mellon Univ
Univ Colorado
Cornell Univ
Fermilab Natl Accelerator Lab
Univ Florida
Florida Int Univ
Florida State Univ
Florida Inst Technol
Univ Illinois
Univ Iowa
Johns Hopkins Univ
Univ Kansas
Kansas State Univ
Lawrence Livermore Natl Lab
Univ Maryland
MIT
Univ Minnesota
Univ Mississippi
Univ Nebraska
SUNY Buffalo
Northeastern Univ
Northwestern Univ
Univ Notre Dame
Ohio State Univ
Princeton Univ
Univ Puerto Rico
Purdue Univ
Purdue Univ Calumet
Rice Univ
Univ Rochester
Rockefeller Univ
Rutgers State Univ
Univ Tennessee
Texas A&M Univ
Texas Tech Univ
Vanderbilt Univ
Univ Virginia
Wayne State Univ
Univ Wisconsin
Vienna Univ Technol
Universidade Estadual de Campinas (UNICAMP)
CNRS
Helwan Univ
Zewail City Sci & Technol
Beni Suef Univ
British Univ Egypt
Ain Shams Univ
Brandenburg Tech Univ Cottbus
Eotvos Lorand Univ
Univ Visva Bharati
King Abdulaziz Univ
Univ Ruhuna
Isfahan Univ Technol
Univ Tehran
Islamic Azad Univ
Univ Siena
Int Islamic Univ Malaysia
Agensi Nuklear Malaysia
Consejo Nacl Ciencia & Technol
St Petersburg State Polytechn Univ
Natl Tech Univ Athens
Ist Nazl Fis Nucl
Albert Einstein Ctr Fundamental Phys
Gaziosmanpasa Univ
Adiyaman Univ
Mersin Univ
Cag Univ
Piri Reis Univ
Ozyegin Univ
Izmir Inst Technol
Mimar Sinan Univ
Marmara Univ
Kafkas Univ
Yildiz Tech Univ
Hacettepe Univ
Univ Southampton
Inst Astrofis Canarias
Utah Valley Univ
Argonne Natl Lab
Erzincan Univ
Texas A&M Univ Qatar
Institución
Resumen
A search for a light charged Higgs boson, originating from the decay of a top quark and subsequently decaying into a charm quark and a strange antiquark, is presented. The data used in the analysis correspond to an integrated luminosity of 19.7 fb(-1) recorded in proton-proton collisions at root s = 8TeV by the CMS experiment at the LHC. The search is performed in the process t (t) over bar -> W(+/-)bH(-/+)(b) over bar, where the W boson decays to a lepton (electron or muon) and a neutrino. The decays lead to a final state comprising an isolated lepton, at least four jets and large missing transverse energy. No significant deviation is observed in the data with respect to the standard model predictions, and model-independent upper limits are set on the branching fraction B (t -> H (+) b), ranging from 1 : 2 to 6 : 5% for a charged Higgs boson with mass between 90 and 160 GeV, under the assumption that B (H+ -> c (s) over bar) = 100%.