Soft photon and two hard jets forward production in proton-nucleus collisions

Soft photon and two hard jets forward production in proton-nucleus collisions

Abstract We calculate the cross section for production of a soft photon and two hard jets in the forward rapidity region in proton-nucleus collisions at high energies. The calculation is performed within the hybrid formalism. The hardness of the final particles is defined with respect to the saturat...

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Main Authors: Tolga Altinoluk, Néstor Armesto, Alex Kovner, Michael Lublinsky, Elena Petreska
Format: Article
Language:English
Published: SpringerOpen 2018-04-01
Series:Journal of High Energy Physics
Subjects:
Heavy Ion Phenomenology
QCD Phenomenology
Online Access:http://link.springer.com/article/10.1007/JHEP04(2018)063
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spelling doaj-76afc8bb1b8e4e53acef13efe0b6905a2020-11-24T21:21:45ZengSpringerOpenJournal of High Energy Physics1029-84792018-04-012018414310.1007/JHEP04(2018)063Soft photon and two hard jets forward production in proton-nucleus collisionsTolga Altinoluk0Néstor Armesto1Alex Kovner2Michael Lublinsky3Elena Petreska4National Centre for Nuclear ResearchDepartamento de Física de Partículas, AEFIS and IGFAE, Universidade de Santiago de CompostelaPhysics Department, University of ConnecticutPhysics Department, Ben-Gurion University of the NegevDepartment of Physics and Astronomy, VU University AmsterdamAbstract We calculate the cross section for production of a soft photon and two hard jets in the forward rapidity region in proton-nucleus collisions at high energies. The calculation is performed within the hybrid formalism. The hardness of the final particles is defined with respect to the saturation scale of the nucleus. We consider both the correlation limit of small momentum imbalance and the dilute target limit where the momentum imbalance is of the order of the hardness of the jets. The results depend on the first two transversemomentum-dependent (TMD) gluon distributions of the nucleus.http://link.springer.com/article/10.1007/JHEP04(2018)063Heavy Ion PhenomenologyQCD Phenomenology
collection DOAJ
language English
format Article
sources DOAJ
author Tolga Altinoluk
Néstor Armesto
Alex Kovner
Michael Lublinsky
Elena Petreska
spellingShingle Tolga Altinoluk
Néstor Armesto
Alex Kovner
Michael Lublinsky
Elena Petreska
Soft photon and two hard jets forward production in proton-nucleus collisions
Journal of High Energy Physics
Heavy Ion Phenomenology
QCD Phenomenology
author_facet Tolga Altinoluk
Néstor Armesto
Alex Kovner
Michael Lublinsky
Elena Petreska
author_sort Tolga Altinoluk
title Soft photon and two hard jets forward production in proton-nucleus collisions
title_short Soft photon and two hard jets forward production in proton-nucleus collisions
title_full Soft photon and two hard jets forward production in proton-nucleus collisions
title_fullStr Soft photon and two hard jets forward production in proton-nucleus collisions
title_full_unstemmed Soft photon and two hard jets forward production in proton-nucleus collisions
title_sort soft photon and two hard jets forward production in proton-nucleus collisions
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2018-04-01
description Abstract We calculate the cross section for production of a soft photon and two hard jets in the forward rapidity region in proton-nucleus collisions at high energies. The calculation is performed within the hybrid formalism. The hardness of the final particles is defined with respect to the saturation scale of the nucleus. We consider both the correlation limit of small momentum imbalance and the dilute target limit where the momentum imbalance is of the order of the hardness of the jets. The results depend on the first two transversemomentum-dependent (TMD) gluon distributions of the nucleus.
topic Heavy Ion Phenomenology
QCD Phenomenology
url http://link.springer.com/article/10.1007/JHEP04(2018)063
work_keys_str_mv AT tolgaaltinoluk softphotonandtwohardjetsforwardproductioninprotonnucleuscollisions
AT nestorarmesto softphotonandtwohardjetsforwardproductioninprotonnucleuscollisions
AT alexkovner softphotonandtwohardjetsforwardproductioninprotonnucleuscollisions
AT michaellublinsky softphotonandtwohardjetsforwardproductioninprotonnucleuscollisions
AT elenapetreska softphotonandtwohardjetsforwardproductioninprotonnucleuscollisions
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