Strange and heavy mesons in hadronic matter

被引:7
|
作者
Cabrera, Daniel [1 ]
Abreu, Luciano M. [2 ]
Bratkovskaya, Elena [1 ]
Ilner, Andrej [1 ]
Llanes-Estrada, Felipe J. [3 ]
Ramos, Angels [4 ]
Tolos, Laura [1 ,5 ]
Torres-Rincon, Juan M. [5 ]
机构
[1] Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany
[2] Univ Fed Bahia, Inst Fis, BR-40210 Salvador, BA, Brazil
[3] Univ Complutense Madrid, Dept Fis Teor, E-28040 Madrid, Spain
[4] Univ Barcelona, Dept Estruct & Constituents Mat, E-08028 Barcelona, Spain
[5] Univ Autonoma Barcelona, Fac Ciencias, Inst Ciencias Espai, IEEC CSIC, E-08193 Barcelona, Spain
关键词
KAON PRODUCTION;
D O I
10.1088/1742-6596/503/1/012017
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We present selected results on the properties of strange and heavy-flavoured mesons in a hot and dense nuclear medium, with emphasis in selfconsistent coupled-channel approaches based on the chiral Lagrangian. In the strangeness sector, we discuss how the enhanced reactivity of light strange vectors at FAIR conditions can be tied to in-medium effects on their predominant decay modes (e.g. (K) over bar* -> (K) over bar pi) and to the excitation of strange baryons in vector-meson nucleon interactions. In the heavy-flavour sector, we focus on recent determinations of the transport coefficients of charmed and bottomed mesons in a hadron gas at vanishing baryonic chemical potential. We comment on the role of microscopic transport simulations to establish a connection between theoretical models and experimental observables from heavy-ion collisions (HICs).
引用
收藏
页数:5
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