Thermal production of charm quarks in heavy ion collisions at the Future Circular Collider

被引：9
作者：
Liu, Yunpeng [1 ]
Ko, Che Ming [2 ,3 ]
机构：
[1] Tianjin Univ, Dept Phys, Tianjin 300072, Peoples R China
[2] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA
[3] Texas A&M Univ, Dept Phys & Astron, College Stn, TX 77843 USA
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2016年 / 43卷 / 12期
关键词：
relativistic heavy-ion collision; quark-gluon plasma; heavy quark production; CROSS-SECTION; QCD CORRECTIONS;
D O I：
10.1088/0954-3899/43/12/125108
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：
By solving the rate equation in an expanding quark-gluon plasma (QGP), we study thermal production of charm quarks in central Pb + Pb collisions at the Future Circular Collider. With the charm quark production cross section taken from the perturbative QCD at the next-to-leading order, we find that charm quark production from the QGP can be appreciable compared to that due to initial hard scattering between colliding nucleons.
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页数：7
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共 23 条
  • [1] Abelev B, 2012, J HIGH ENERGY PHYS, DOI 10.1007/JHEP07(2012)191
  • [2] Observation of D0 Meson Nuclear Modifications in Au plus Au Collisions at √sNN=200 GeV
    Adamczyk, L.
    Adkins, J. K.
    Agakishiev, G.
    Aggarwal, M. M.
    Ahammed, Z.
    Alekseev, I.
    Alford, J.
    Anson, C. D.
    Aparin, A.
    Arkhipkin, D.
    Aschenauer, E. C.
    Averichev, G. S.
    Banerjee, A.
    Beavis, D. R.
    Bellwied, R.
    Bhasin, A.
    Bhati, A. K.
    Bhattarai, P.
    Bichsel, H.
    Bielcik, J.
    Bielcikova, J.
    Bland, L. C.
    Bordyuzhin, I. G.
    Borowski, W.
    Bouchet, J.
    Brandin, A. V.
    Brovko, S. G.
    Bueltmann, S.
    Bunzarov, I.
    Burton, T. P.
    Butterworth, J.
    Caines, H.
    Sanchez, M. Calderon de la Barca
    Cebra, D.
    Cendejas, R.
    Cervantes, M. C.
    Chaloupka, P.
    Chang, Z.
    Chattopadhyay, S.
    Chen, H. F.
    Chen, J. H.
    Chen, L.
    Cheng, J.
    Cherney, M.
    Chikanian, A.
    Christie, W.
    Chwastowski, J.
    Codrington, M. J. M.
    Contin, G.
    Cramer, J. G.
    [J]. PHYSICAL REVIEW LETTERS, 2014, 113 (14)
  • [3] QCD CORRECTIONS TO HEAVY QUARK PRODUCTION IN HADRON HADRON-COLLISIONS
    BEENAKKER, W
    VANNEERVEN, WL
    MENG, R
    SCHULER, GA
    SMITH, J
    [J]. NUCLEAR PHYSICS B, 1991, 351 (03) : 507 - 560
  • [4] QCD CORRECTIONS TO HEAVY-QUARK PRODUCTION IN PPBAR COLLISIONS
    BEENAKKER, W
    KUIJF, H
    VANNEERVEN, WL
    SMITH, J
    [J]. PHYSICAL REVIEW D, 1989, 40 (01): : 54 - 82
  • [5] Measurement of the inelastic proton-proton cross section at √s=7 TeV
    Chatrchyan, S.
    Khachatryan, V.
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Aguilo, E.
    Bergauer, T.
    Dragicevic, M.
    Eroe, J.
    Fabjan, C.
    Friedl, M.
    Fruehwirth, R.
    Ghete, V. M.
    Hammer, J.
    Hoermann, N.
    Hrubec, J.
    Jeitler, M.
    Kiesenhofer, W.
    Knuenz, V.
    Krammer, M.
    Kraetschmer, I.
    Liko, D.
    Mikulec, I.
    Pernicka, M.
    Rahbaran, B.
    Rohringer, C.
    Rohringer, H.
    Schoefbeck, R.
    Strauss, J.
    Taurok, A.
    Waltenberger, W.
    Walzel, G.
    Widl, E.
    Wulz, C. -E.
    Mossolov, V.
    Shumeiko, N.
    Gonzalez, J. Suarez
    Bansal, M.
    Bansal, S.
    Cornelis, T.
    De Wolf, E. A.
    Gartner, J.
    Janssen, X.
    Luyckx, S.
    Mucibello, L.
    Ochesanu, S.
    Roland, B.
    Rougny, R.
    Selvaggi, M.
    Staykova, Z.
    [J]. PHYSICS LETTERS B, 2013, 722 (1-3) : 5 - 27
  • [6] Measurement of the Pseudorapidity and Centrality Dependence of the Transverse Energy Density in Pb-Pb Collisions at √sNN=2.76 TeV
    Chatrchyan, S.
    Khachatryan, V.
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Bergauer, T.
    Dragicevic, M.
    Eroe, J.
    Fabjan, C.
    Friedl, M.
    Fruehwirth, R.
    Ghete, V. M.
    Hammer, J.
    Hoermann, N.
    Hrubec, J.
    Jeitler, M.
    Kiesenhofer, W.
    Knuenz, V.
    Krammer, M.
    Liko, D.
    Mikulec, I.
    Pernicka, M.
    Rahbaran, B.
    Rohringer, C.
    Rohringer, H.
    Schoefbeck, R.
    Strauss, J.
    Taurok, A.
    Wagner, P.
    Waltenberger, W.
    Walzel, G.
    Widl, E.
    Wulz, C. -E.
    Mossolov, V.
    Shumeiko, N.
    Gonzalez, J. Suarez
    Bansal, S.
    Cornelis, T.
    De Wolf, E. A.
    Janssen, X.
    Luyckx, S.
    Maes, T.
    Mucibello, L.
    Ochesanu, S.
    Roland, B.
    Rougny, R.
    Selvaggi, M.
    Staykova, Z.
    Van Haevermaet, H.
    Van Mechelen, P.
    [J]. PHYSICAL REVIEW LETTERS, 2012, 109 (15)
  • [7] Glauber R., 1959, LECT THEORETICAL PHY, V1
  • [8] Thermal versus direct J/Ψ production in ultrarelativistic heavy-ion collisions
    Grandchamp, L
    Rapp, R
    [J]. PHYSICS LETTERS B, 2001, 523 (1-2) : 60 - 66
  • [9] Thermal charm production by massive gluons and quarks
    Levai, P
    Vogt, R
    [J]. PHYSICAL REVIEW C, 1997, 56 (05): : 2707 - 2717
  • [10] J-PSI-SUPPRESSION BY QUARK GLUON PLASMA FORMATION
    MATSUI, T
    SATZ, H
    [J]. PHYSICS LETTERS B, 1986, 178 (04) : 416 - 422
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