High-ET isolated-photon plus jets production in pp collisions at s=8 TeV with the ATLAS detector
Aaboud, M ; Aad, G ; Abbott, B. ; Abdallah, J ; Abdinov, O ; Abeloos, B ; Åkesson, Torsten LU
; Bocchetta, Simona
LU
; BRYNGEMARK, LENE
LU
and Doglioni, Caterina
LU
, et al.
(2017)
In Nuclear Physics B
918.
p.257-316
- Abstract
- The dynamics of isolated-photon plus one-, two- and three-jet production in pp collisions at a centre-of-mass energy of 8 TeV are studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 20.2 fb−1. Measurements of isolated-photon plus jets cross sections are presented as functions of the photon and jet transverse momenta. The cross sections as functions of the azimuthal angle between the photon and the jets, the azimuthal angle between the jets, the photon–jet invariant mass and the scattering angle in the photon–jet centre-of-mass system are presented. The pattern of QCD radiation around the photon and the leading jet is investigated by measuring jet production in an annular region centred on each... (More)
- The dynamics of isolated-photon plus one-, two- and three-jet production in pp collisions at a centre-of-mass energy of 8 TeV are studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 20.2 fb−1. Measurements of isolated-photon plus jets cross sections are presented as functions of the photon and jet transverse momenta. The cross sections as functions of the azimuthal angle between the photon and the jets, the azimuthal angle between the jets, the photon–jet invariant mass and the scattering angle in the photon–jet centre-of-mass system are presented. The pattern of QCD radiation around the photon and the leading jet is investigated by measuring jet production in an annular region centred on each object; enhancements are observed around the leading jet with respect to the photon in the directions towards the beams. The experimental measurements are compared to several different theoretical calculations, and overall a good description of the data is found. © 2017 The Author(s) (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1b1a3661-a569-47a0-a8d6-f50560d2a2d8
- author
- Aaboud, M
; Aad, G
; Abbott, B.
; Abdallah, J
; Abdinov, O
; Abeloos, B
; Åkesson, Torsten
LU
; Bocchetta, Simona
LU
; BRYNGEMARK, LENE
LU
and Doglioni, Caterina
LU
, et al. (More)
- Aaboud, M
; Aad, G
; Abbott, B.
; Abdallah, J
; Abdinov, O
; Abeloos, B
; Åkesson, Torsten
LU
; Bocchetta, Simona
LU
; BRYNGEMARK, LENE
LU
; Doglioni, Caterina
LU
; Hedberg, Vincent
LU
; Jarlskog, Göran
LU
; Lytken, Else
LU
; Mjörnmark, Ulf
LU
; Smirnova, Oxana
LU
and Viazlo, Oleksandr
LU
(Less)
- author collaboration
- organization
- publishing date
- 2017
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nuclear Physics B
- volume
- 918
- pages
- 60 pages
- publisher
- North-Holland
- external identifiers
-
- scopus:85016126339
- ISSN
- 0550-3213
- DOI
- 10.1016/j.nuclphysb.2017.03.006
- language
- English
- LU publication?
- yes
- additional info
- Export Date: 13 June 2017
- id
- 1b1a3661-a569-47a0-a8d6-f50560d2a2d8
- date added to LUP
- 2017-06-13 13:47:18
- date last changed
- 2023-04-07 17:26:10
@article{1b1a3661-a569-47a0-a8d6-f50560d2a2d8,
abstract = {{The dynamics of isolated-photon plus one-, two- and three-jet production in pp collisions at a centre-of-mass energy of 8 TeV are studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 20.2 fb−1. Measurements of isolated-photon plus jets cross sections are presented as functions of the photon and jet transverse momenta. The cross sections as functions of the azimuthal angle between the photon and the jets, the azimuthal angle between the jets, the photon–jet invariant mass and the scattering angle in the photon–jet centre-of-mass system are presented. The pattern of QCD radiation around the photon and the leading jet is investigated by measuring jet production in an annular region centred on each object; enhancements are observed around the leading jet with respect to the photon in the directions towards the beams. The experimental measurements are compared to several different theoretical calculations, and overall a good description of the data is found. © 2017 The Author(s)}},
author = {{Aaboud, M and Aad, G and Abbott, B. and Abdallah, J and Abdinov, O and Abeloos, B and Åkesson, Torsten and Bocchetta, Simona and BRYNGEMARK, LENE and Doglioni, Caterina and Hedberg, Vincent and Jarlskog, Göran and Lytken, Else and Mjörnmark, Ulf and Smirnova, Oxana and Viazlo, Oleksandr}},
issn = {{0550-3213}},
language = {{eng}},
pages = {{257--316}},
publisher = {{North-Holland}},
series = {{Nuclear Physics B}},
title = {{High-ET isolated-photon plus jets production in pp collisions at s=8 TeV with the ATLAS detector}},
url = {{http://dx.doi.org/10.1016/j.nuclphysb.2017.03.006}},
doi = {{10.1016/j.nuclphysb.2017.03.006}},
volume = {{918}},
year = {{2017}},
}