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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页数：7
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