arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0705.0683hep-ph
收藏

QCD等离子体中的屏蔽:胶子和禁闭的效应

Screening in the QCD plasma: effects of the gluons and of the confinement

Giorgio Calucci, Enrico Cattaruzza

摘要:

研究了q,q巴等离子体中胶子热化气体的效应。然后在一个简化的模型中分析了德拜屏蔽和约束之间的相互作用。虽然单胶子交换给出的结果与电的情况非常相似,但并不相等,但禁闭的唯象引入导致了非常不同的结果。

英文摘要:

The effects of a thermalized gas of gluons in a q,q bar plasma is investigated. Then the interplay between Debye screening and confinement is analyzed in a simplified model. While the one-gluon exchange gives results very similar, but not equal, to the electric case, the phenomenological introduction of confinement leads to very different results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑