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Abstract:

A search for dark matter pair production in association with a Higgs boson decaying to a pair of bottom quarks is presented, using 3.2 fb −1 of pp collisions at a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the LHC. The decay of the Higgs boson is reconstructed as a high-momentum bb¯ system with either a pair of small-radius jets, or a single large-radius jet with substructure. The observed data are found to be consistent with the expected backgrounds. Results are interpreted using a simplified model with a Z ′ gauge boson mediating the interaction between dark matter and the Standard Model as well as a two-Higgs-doublet model containing an additional Z ′ boson which decays to a Standard Model Higgs boson and a new pseudoscalar Higgs boson, the latter decaying into a pair of dark matter particles. © 2016 The Author(s)

Registro:

Documento: Artículo
Título:Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at √s = 13 TeV with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2864 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2864 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2017
Volumen:765
Página de inicio:11
Página de fin:31
DOI: http://dx.doi.org/10.1016/j.physletb.2016.11.035
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v765_n_p11_Aaboud

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Citas:

---------- APA ----------
(2017) . Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at √s = 13 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 765, 11-31.
http://dx.doi.org/10.1016/j.physletb.2016.11.035
---------- CHICAGO ----------
Aaboud, M. "Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at √s = 13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 765 (2017) : 11-31.
http://dx.doi.org/10.1016/j.physletb.2016.11.035
---------- MLA ----------
Aaboud, M. "Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at √s = 13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 765, 2017, pp. 11-31.
http://dx.doi.org/10.1016/j.physletb.2016.11.035
---------- VANCOUVER ----------
Aaboud, M. Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at √s = 13 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2017;765:11-31.
http://dx.doi.org/10.1016/j.physletb.2016.11.035