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dc.date.accessioned 2019-10-30T14:42:25Z
dc.date.available 2019-10-30T14:42:25Z
dc.date.issued 2011-09-20
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/84372
dc.description.abstract A search for the Standard Model Higgs boson at the Large Hadron Collider (LHC) running at a centre-of-mass energy of 7 TeV is reported, based on a total integrated luminosity of up to 40 pb-1 collected by the ATLAS detector in 2010. Several Higgs boson decay channels: H→γγ, H→ZZ(*)→ℓℓℓℓ, H→ZZ→ℓℓνν, H→ZZ→ℓℓqq, H→WW(*)→ℓνℓν and H→WW→ℓνqq (ℓ is e, μ) are combined in a mass range from 110 GeV to 600 GeV. The highest sensitivity is achieved in the mass range between 160 GeV and 170 GeV, where the expected 95% CL exclusion sensitivity is at Higgs boson production cross sections 2. 3 times the Standard Model prediction. Upper limits on the cross section for its production are determined. Models with a fourth generation of heavy leptons and quarks with Standard Model-like couplings to the Higgs boson are also investigated and are excluded at 95% CL for a Higgs boson mass in the range from 140 GeV to 185 GeV. en
dc.format.extent 1-30 es
dc.language en es
dc.subject Higgs boson es
dc.subject ATLAS detector es
dc.subject Large Hadron Collider es
dc.subject Proton-proton collision es
dc.title Limits on the production of the standard model Higgs boson in pp collisions at √s=7 TeV with the ATLAS detector en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1140/epjc/s10052-011-1728-9 es
sedici.identifier.issn 1434-6044 es
sedici.creator.person Anduaga, Xabier Sebastián es
sedici.creator.person Dova, María Teresa es
sedici.creator.person Monticelli, Fernando Gabriel es
sedici.creator.person Tripiana, Martín Fernando es
sedici.creator.corporate The ATLAS Collaboration es
sedici.description.note La lista completa de autores que integran el documento puede consultarse en el archivo. es
sedici.subject.materias Física es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle The European Physical Journal C es
sedici.relation.journalVolumeAndIssue vol. 71, no. 9 es
sedici.rights.sherpa * Color: verde* Pre-print del autor: si* Post-print del autor: si* Versión de editor/PDF:si* Condiciones:>>On ArXiv, Institutional repositories or subject repositories>>Creative Commons Attribution 4.0 License>>La fuente editorial debe reconocerse>>La versión de editor/PDF puede utilizarse>>Author retains copyright>>Applies to Journal of High Energy Physics and European Physical Journal C: Particles and Fields>>All titles are open access journals>>Titles are funded by SCOAP3* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/1434-6044/es/


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Creative Commons Attribution 4.0 International (CC BY 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 4.0 International (CC BY 4.0)