Hadronic scattering of charmed mesons

被引：77
作者：
Lin, ZW [1 ]
Ko, CM
Zhang, B
机构：
[1] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA
[2] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA
来源：
PHYSICAL REVIEW C | 2000年 / 61卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.61.024904
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：
The scattering cross sections of charm mesons with hadrons such as the pion, rho meson, and nucleon are studied in an effective Lagrangian. In heavy ion collisions, rescattering of produced charm mesons by hadrons affects the invariant mass spectra of both charm meson pairs and dileptons resulting from their decays. These effects are estimated for heavy ion collisions at Super Proton Synchrotron energies and are found to be significant.
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共 30 条
  • [1] KAON PHOTOPRODUCTION - DATA CONSISTENCY, COUPLING-CONSTANTS, AND POLARIZATION OBSERVABLES
    ADELSECK, RA
    SAGHAI, B
    [J]. PHYSICAL REVIEW C, 1990, 42 (01): : 108 - 127
  • [2] Radiative energy loss of high energy quarks and gluons in a finite-volume quark-gluon plasma
    Baier, R
    Dokshitzer, YL
    Mueller, AH
    Peigne, S
    Schiff, D
    [J]. NUCLEAR PHYSICS B, 1997, 483 (1-2) : 291 - 320
  • [3] The Landau-Pomeranchuk-Migdal effect in QED
    Baier, R
    Dokshitzer, YL
    Mueller, AH
    Peigne, S
    Schiff, D
    [J]. NUCLEAR PHYSICS B, 1996, 478 (03) : 577 - 597
  • [4] Radiative energy loss of high energy partons traversing an expanding QCD plasma
    Baier, R
    Dokshitzer, YL
    Mueller, AH
    Schiff, D
    [J]. PHYSICAL REVIEW C, 1998, 58 (03): : 1706 - 1713
  • [5] Thermal dileptons from pi-p interactions in a hot pion gas
    Baier, R
    Dirks, M
    Redlich, K
    [J]. PHYSICAL REVIEW D, 1997, 55 (07): : 4344 - 4354
  • [6] 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
  • [7] BARYON INTERACTIONS IN SU(4)
    BOSE, SK
    MCGLINN, WD
    [J]. PHYSICAL REVIEW D, 1976, 14 (11): : 3167 - 3173
  • [8] KAON PRODUCTION FROM HOT AND DENSE MATTER FORMED IN HEAVY-ION COLLISIONS
    BROWN, GE
    KO, CM
    WU, ZG
    XIA, LH
    [J]. PHYSICAL REVIEW C, 1991, 43 (04): : 1881 - 1892
  • [9] Review of Particle Physics
    [J]. The European Physical Journal C - Particles and Fields, 1998, 3 (1-4) : 1 - 783
  • [10] D-ASTERISK RADIATIVE DECAYS AND STRONG-COUPLING OF HEAVY MESONS WITH SOFT PIONS IN A QCD RELATIVISTIC POTENTIAL MODEL
    COLANGELO, P
    DE FAZIO, F
    NARDULLI, G
    [J]. PHYSICS LETTERS B, 1994, 334 (1-2) : 175 - 179
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