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Abstract:

The cross-section for the production of two jets in association with a leptonically decaying Z boson (Zjj) is measured in proton–proton collisions at a centre-of-mass energy of 13 TeV, using data recorded with the ATLAS detector at the Large Hadron Collider, corresponding to an integrated luminosity of 3.2 fb −1 . The electroweak Zjj cross-section is extracted in a fiducial region chosen to enhance the electroweak contribution relative to the dominant Drell–Yan Zjj process, which is constrained using a data-driven approach. The measured fiducial electroweak cross-section is σ EW Zjj = 119±16(stat.)±20(syst.)±2(lumi.) fb for dijet invariant mass greater than 250 GeV, and 34.2±5.8(stat.)±5.5(syst.)±0.7(lumi.) fb for dijet invariant mass greater than 1 TeV. Standard Model predictions are in agreement with the measurements. The inclusive Zjj cross-section is also measured in six different fiducial regions with varying contributions from electroweak and Drell–Yan Zjj production. © 2017 The Author(s)

Registro:

Documento: Artículo
Título:Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2874 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2874 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2017
Volumen:775
Página de inicio:206
Página de fin:228
DOI: http://dx.doi.org/10.1016/j.physletb.2017.10.040
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_v775_n_p206_Aaboud

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Citas:

---------- APA ----------
(2017) . Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 775, 206-228.
http://dx.doi.org/10.1016/j.physletb.2017.10.040
---------- CHICAGO ----------
Aaboud, M. "Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 775 (2017) : 206-228.
http://dx.doi.org/10.1016/j.physletb.2017.10.040
---------- MLA ----------
Aaboud, M. "Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 775, 2017, pp. 206-228.
http://dx.doi.org/10.1016/j.physletb.2017.10.040
---------- VANCOUVER ----------
Aaboud, M. Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2017;775:206-228.
http://dx.doi.org/10.1016/j.physletb.2017.10.040