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Abstract:

A search for the decay of a light Higgs boson (120-140 GeV) to a pair of weakly interacting, long-lived particles in 1.94fb - 1 of proton-proton collisions at √s=7TeV recorded in 2011 by the ATLAS detector is presented. The search strategy requires that both long-lived particles decay inside the muon spectrometer. No excess of events is observed above the expected background and limits on the Higgs boson production times branching ratio to weakly interacting, long-lived particles are derived as a function of the particle proper decay length. © 2012 CERN.

Registro:

Documento: Artículo
Título:Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector
Autor:Aad, G. et al.
Este artículo contiene 3031 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 3031 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:ATLAS detectors; Branching ratio; Decay length; Higgs boson; Interacting particles; Muon spectrometer; Proton proton collisions; Search strategies; Bosons; Tellurium compounds; High energy physics
Año:2012
Volumen:108
Número:25
DOI: http://dx.doi.org/10.1103/PhysRevLett.108.251801
Título revista:Physical Review Letters
Título revista abreviado:Phys Rev Lett
ISSN:00319007
CODEN:PRLTA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v108_n25_p_Aad

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Citas:

---------- APA ----------
(2012) . Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector. Physical Review Letters, 108(25).
http://dx.doi.org/10.1103/PhysRevLett.108.251801
---------- CHICAGO ----------
Aad, G. "Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector" . Physical Review Letters 108, no. 25 (2012).
http://dx.doi.org/10.1103/PhysRevLett.108.251801
---------- MLA ----------
Aad, G. "Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector" . Physical Review Letters, vol. 108, no. 25, 2012.
http://dx.doi.org/10.1103/PhysRevLett.108.251801
---------- VANCOUVER ----------
Aad, G. Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector. Phys Rev Lett. 2012;108(25).
http://dx.doi.org/10.1103/PhysRevLett.108.251801