Exclusive heavy quark photoproduction in pp, pPb and PbPb collisions at the LHC and FCC energies

被引：2

作者：

Goncalves, V. P. ^{[1
]}

dos Santos, G. Sampaio ^{[1
]}

Sena, C. R. ^{[1
]}

机构：

[1] Univ Fed Pelotas, Inst Fis & Matemat, High & Medium Energy Grp, Caixa Postal 354, BR-96010900 Pelotas, RS, Brazil

来源：

NUCLEAR PHYSICS A | 2020年 / 1000卷

关键词：

Ultraperipheral heavy ion collisions; Heavy quark production; QCD dynamics; COLOR GLASS CONDENSATE; NONLINEAR GLUON EVOLUTION; DEEP-INELASTIC SCATTERING; PERIPHERAL COLLISIONS; SMALL-X; PHYSICS; SATURATION; PHOTON; GAMMA;

D O I：

10.1016/j.nuclphysa.2020.121862

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In this paper we present a comprehensive analysis of the exclusive heavy quark photoproduction in pp, pPb and PbPb collisions at LHC and FCC energies using the color dipole formalism and taking into account of nonlinear corrections to the QCD dynamics. We estimate the rapidity distributions and cross sections for the charm and bottom production considering three phenomenological models for the dipole-proton scattering amplitude that are able to describe the ep HERA data. Our results indicate that a future experimental analysis of this process is feasible, which will allow us to improve our understanding of the QCD dynamics. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：11

共 48 条

[1] Inclusive heavy quark photoproduction in pp, pPb and PbPb collisions at Run 2 LHC energies
Goncalves, V. P.
Sampaio dos Santos, G.
Sena, C. R.
NUCLEAR PHYSICS A, 2018, 976 : 33 - 45
[2] Color dipole predictions for the exclusive vector meson photoproduction in pp, pPb, and PbPb collisions at run 2 LHC energies
Goncalves, V. P.
Machado, M. V. T.
Moreira, B. D.
Navarra, F. S.
dos Santos, G. Sampaio
PHYSICAL REVIEW D, 2017, 96 (09)
[3] Exclusive Υ photoproduction in hadronic collisions at CERN LHC energies
Goncalves, V. P.
Moreira, B. D.
Navarra, F. S.
PHYSICS LETTERS B, 2015, 742 : 172 - 177
[4] Single inclusive jet photoproduction at very forward rapidities in pp and pPb collisions at the LHC
Goncalves, V. P.
Sampaio dos Santos, G.
Sena, C. R.
EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (06):
[5] Exclusive and diffractive yy production in PbPb collisions at the LHC, HE-LHC and FCC
Coelho, R. O.
Goncalves, V. P.
Martins, D. E.
Rangel, M.
EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (05):
[6] Heavy Quark Photoproduction at LHC
Goncalves, V. P.
Meneses, A. R.
Machado, M. V.
XI HADRON PHYSICS, 2010, 1296 : 246 - +
[7] Exclusive dilepton production in ultraperipheral PbPb collisions at the LHC
Azevedo, C.
Goncalves, V. P.
Moreira, B. D.
EUROPEAN PHYSICAL JOURNAL C, 2019, 79 (05):
[8] Exclusive photoproduction of light vector meson in coherent collisions at the LHC energies
Sampaio dos Santos, G.
Machado, M. V. T.
XIII INTERNATIONAL WORKSHOP ON HADRON PHYSICS, SECTIONS 1-5, 2016, 706
[9] Heavy quark photoproduction ill pp coherent interactions at LHC
Goncalves, V. P.
Machado, M. V. T.
Meneses, A. R.
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2010, 199 : 137 - 140
[10] Multiplicity and rapidity dependence of strange hadron production in pp, pPb, and PbPb collisions at the LHC
Khachatryan, V.
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Asilar, E.
Bergauer, T.
Brandstetter, J.
Brondolin, E.
Dragicevic, M.
Eroe, J.
Flechl, M.
Friedl, M.
Fruehwirth, R.
Ghete, V. M.
Hartl, C.
Hoermann, N.
Hrubec, J.
Jeitler, M.
Koenig, A.
Krammer, M.
Kraetschmer, I.
Liko, D.
Matsushita, T.
Mikulec, I.
Rabady, D.
Rad, N.
Rahbaran, B.
Rohringer, H.
Schieck, J.
Strauss, J.
Treberer-Treberspurg, W.
Waltenberger, W.
Wulz, C. -E.
Mossolov, V.
Shumeiko, N.
Gonzalez, J. Suarez
Alderweireldt, S.
Cornelis, T.
De Wolf, E. A.
Janssen, X.
Knutsson, A.
Lauwers, J.
Luyckx, S.
Van De Klundert, M.
Van Haevermaet, H.
Van Mechelen, P.
Van Remortel, N.
Van Spilbeeck, A.
Abu Zeid, S.
Blekman, F.
PHYSICS LETTERS B, 2017, 768 : 103 - 129

← 1 2 3 4 5 →