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Abstract:

A search is presented for dark matter pair production in association with a W or Z boson in pp collisions representing 20.3 fb -1 of integrated luminosity at √s = 8 TeV using data recorded with the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet with the jet mass consistent with a W or Z boson, and with large missing transverse momentum are analyzed. The data are consistent with the standard model expectations. Limits are set on the mass scale in effective field theories that describe the interaction of dark matter and standard model particles, and on the cross section of Higgs production and decay to invisible particles. In addition, cross section limits on the anomalous production of W or Z bosons with large missing transverse momentum are set in two fiducial regions. © 2014 CERN, for the ATLAS Collaboration.

Registro:

Documento: Artículo
Título:Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2935 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2935 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Galaxies; Momentum; Tellurium compounds; ATLAS detectors; Effective field theory; Integrated luminosity; Large Hadron Collider; Pair production; Standard model; The standard model; Transverse momenta; Bosons
Año:2014
Volumen:112
Número:4
DOI: http://dx.doi.org/10.1103/PhysRevLett.112.041802
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_v112_n4_p_Aad

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Citas:

---------- APA ----------
(2014) . Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector. Physical Review Letters, 112(4).
http://dx.doi.org/10.1103/PhysRevLett.112.041802
---------- CHICAGO ----------
Aad, G. "Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector" . Physical Review Letters 112, no. 4 (2014).
http://dx.doi.org/10.1103/PhysRevLett.112.041802
---------- MLA ----------
Aad, G. "Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector" . Physical Review Letters, vol. 112, no. 4, 2014.
http://dx.doi.org/10.1103/PhysRevLett.112.041802
---------- VANCOUVER ----------
Aad, G. Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector. Phys Rev Lett. 2014;112(4).
http://dx.doi.org/10.1103/PhysRevLett.112.041802