Research output: Contribution to journal › Article › peer-review
High-ET isolated-photon plus jets production in pp collisions at s=8 TeV with the ATLAS detector. / The ATLAS collaboration ; Харламов, Алексей Георгиевич; Король, Александр Аркадьевич et al.
In: Nuclear Physics B, Vol. 918, 01.05.2017, p. 257-316.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - High-ET isolated-photon plus jets production in pp collisions at s=8 TeV with the ATLAS detector
AU - The ATLAS collaboration
AU - Aaboud, M.
AU - Aad, G.
AU - Abbott, B.
AU - Abdallah, J.
AU - Abdinov, O.
AU - Abeloos, B.
AU - AbouZeid, O. S.
AU - Abraham, N. L.
AU - Abramowicz, H.
AU - Abreu, H.
AU - Abreu, R.
AU - Abulaiti, Y.
AU - Acharya, B. S.
AU - Adachi, S.
AU - Adamczyk, L.
AU - Adams, D. L.
AU - Adelman, J.
AU - Adomeit, S.
AU - Adye, T.
AU - Affolder, A. A.
AU - Agatonovic-Jovin, T.
AU - Aguilar-Saavedra, J. A.
AU - Ahlen, S. P.
AU - Ahmadov, F.
AU - Aielli, G.
AU - Akerstedt, H.
AU - Åkesson, T. P.A.
AU - Akimov, A. V.
AU - Alberghi, G. L.
AU - Albert, J.
AU - Albrand, S.
AU - Alconada Verzini, M. J.
AU - Aleksa, M.
AU - Aleksandrov, I. N.
AU - Alexa, C.
AU - Alexander, G.
AU - Alexopoulos, T.
AU - Alhroob, M.
AU - Ali, B.
AU - Aliev, M.
AU - Alimonti, G.
AU - Alison, J.
AU - Anisenkov, A. V.
AU - Baldin, E. M.
AU - Bobrovnikov, V. S.
AU - Buzykaev, A. R.
AU - Kazanin, V. F.
AU - Kharlamova, T.
AU - Talyshev, A. A.
AU - Tikhonov, Yu A.
AU - Харламов, Алексей Георгиевич
AU - Король, Александр Аркадьевич
AU - Масленников, Алексей Леонидович
AU - Максимов, Дмитрий Александрович
AU - Пелеганчук, Сергей Владимирович
AU - Резанова, Ольга Леонардовна
AU - Сухарев, Андрей Михайлович
N1 - Publisher Copyright: © 2017 The Author(s)
PY - 2017/5/1
Y1 - 2017/5/1
N2 - 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.
AB - 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.
KW - P(P)OVER-BAR COLLISIONS
KW - FRAGMENTATION
UR - http://www.scopus.com/inward/record.url?scp=85016126339&partnerID=8YFLogxK
U2 - 10.1016/j.nuclphysb.2017.03.006
DO - 10.1016/j.nuclphysb.2017.03.006
M3 - Article
AN - SCOPUS:85016126339
VL - 918
SP - 257
EP - 316
JO - Nuclear Physics B
JF - Nuclear Physics B
SN - 0550-3213
ER -
ID: 10266227