Artículo

Aaboud, M."Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector" (2019) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 790:595-614
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Abstract:

The inclusive production of four isolated charged leptons in pp collisions is analysed for the presence of hard double-parton scattering, using 20.2 fb −1 of data recorded in the ATLAS detector at the LHC at centre-of-mass energy s=8 TeV. In the four-lepton invariant-mass range of 80<m 4ℓ <1000 GeV, an artificial neural network is used to enhance the separation between single- and double-parton scattering based on the kinematics of the four leptons in the final state. An upper limit on the fraction of events originating from double-parton scattering is determined at 95% confidence level to be f DPS =0.042, which results in an estimated lower limit on the effective cross section at 95% confidence level of 1.0 mb. © 2019 The Author(s)

Registro:

Documento: Artículo
Título:Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2926 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2926 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Double Drell–Yan; Double parton-scattering; Four-lepton production; Higgs golden decay channel
Año:2019
Volumen:790
Página de inicio:595
Página de fin:614
DOI: http://dx.doi.org/10.1016/j.physletb.2019.01.062
Handle:http://hdl.handle.net/20.500.12110/paper_03702693_v790_n_p595_Aaboud
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_v790_n_p595_Aaboud

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Citas:

---------- APA ----------
(2019) . Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 790, 595-614.
http://dx.doi.org/10.1016/j.physletb.2019.01.062
---------- CHICAGO ----------
Aaboud, M. "Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 790 (2019) : 595-614.
http://dx.doi.org/10.1016/j.physletb.2019.01.062
---------- MLA ----------
Aaboud, M. "Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 790, 2019, pp. 595-614.
http://dx.doi.org/10.1016/j.physletb.2019.01.062
---------- VANCOUVER ----------
Aaboud, M. Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at s=8 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2019;790:595-614.
http://dx.doi.org/10.1016/j.physletb.2019.01.062