In-medium properties of D-mesons at FAIR

被引：0

作者：

Tolos, L. ^{[1
,2
]}

Schaffner-Bielich, J. ^{[3
]}

Stoecker, H. ^{[1
,3
]}

机构：

[1] Goethe Univ Frankfurt, FIAS, Max Von Laue 1, D-60438 Frankfurt, Germany

[2] GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany

[3] Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany

来源：

PROCEEDINGS OF THE IX INTERNATIONAL CONFERENCE ON HYPERNUCLEAR AND STRANGE PARTICLE PHYSICS | 2007年

关键词：

D O I：

10.1007/978-3-540-76367-3_75

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We obtain the D-meson spectral density at finite temperature for the conditions of density and temperature expected at FAIR. We perform a self-consistent coupled-channel calculation taking, as a bare interaction, a separable potential model. The Lambda(c) (2593) resonance is generated dynamically. We observe that the D-meson spectral density develops a sizeable width while the quasiparticle peak stays close to the free position. The consequences for the D-meson production at FAIR are discussed.

引用

页码：371 / +

页数：2

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