arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1505.06166hep-exnucl-ex
收藏

ALICE关于强子共振产生的最新结果

Recent ALICE results on hadronic resonance production

Angela Badalà

摘要:

强子共振是研究重离子碰撞中形成的介质性质的重要工具。特别是,它们可以提供有关颗粒形成机制和化学冻结时介质特性的信息。此外,它们有助于系统地研究部分子能量损失和夸克复合。测量共振在pp和p-Pb碰撞提供了一个必要的基线重离子数据,并有助于解开从介质诱导的效果的初始状态的影响。本文介绍了在LHC能区pp、p-Pb和Pb-Pb碰撞中快度K ~*(892)^0和K ~*(1020)产生的最新ALICE结果

英文摘要:

Hadronic resonances are a valuable tool to study the properties of the medium formed in heavy-ion collisions. In particular, they can provide information on particle-formation mechanisms and on the properties of the medium at chemical freeze-out. Furthermore they contribute to the systematic study of parton energy loss and quark recombination. Measurements of resonances in pp and in p-Pb collisions provide a necessary baseline for heavy-ion data and help to disentangle initial-state effects from medium-induced effects. In this paper the latest ALICE results on mid-rapidity K*(892)^0 and ϕ(1020) production in pp, p-Pb and Pb-Pb collisions at LHC energies are presented

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。

↑