Diphoton production from quark-gluon plasma and hadronic matter

被引：3
|
作者：
Haglin, K. L. [1 ]
机构：
[1] St Cloud State Univ, Dept Phys & Astron, St Cloud, MN 56301 USA
来源：
EUROPEAN PHYSICAL JOURNAL C | 2007年 / 49卷 / 01期
关键词：
D O I：
10.1140/epjc/s10052-006-0070-0
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：
The rate of diphoton production is calculated from a quark-gluon plasma and compared with the rate from hadronic matter. Background diphotons are identified and quantified, including effects from hadronic form factors. Robust thermometry and spectroscopy are shown to be possible owing to the structure of the expected invariant mass spectrum. Charmonium could also be probed with diphotons.
引用
收藏
页码：269 / 273
页数：5
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