会议名称(中文)： International Workshop on QCD Exotics
会议名称(英文)： International Workshop on QCD Exotics
所属学科： 原子和分子物理,粒子物理与核物理
开始日期： 2015-06-08
结束日期： 2015-06-12
所在国家： 中华人民共和国
所在城市： 山东省 济南市
具体地点： 山东大学
主办单位： 中国科学院高能物理研究所，山东大学
[ 会务组联系方式 ]
联系人： Ms. Hui-jing ZHOU
会议背景介绍： The "International Workshop on QCD Exotics" will be held in Jinan, China, on 8-12 June, 2015. This meeting will be hosted by Shandong University and jointly organized by the Institute of High Energy Physics, Chinese Academy of Sciences and Shangdong University. Purpose of the workshop: There has been a lot of progress in the experimental and theoretical study of the quarkonium and quarkonium-like XYZ states. In particular, various physical pictures were confronted with the recent observations. However, so far there has not been a single state for which the mission to identify the nature is fully accomplished. The purpose of the workshop is to bring together theoreticians and experimentalists to discuss what is necessary from the theoretical side to disentangle the different scenarios proposed as well as what is feasible experimentally in this respect in the foreseeable future.
征文范围及要求： Key issues to be discussed are:
1) Identify smoking guns for the individual scenarios proposed as interpretation for the potentially exotic XYZ states. Those might include cross section line shapes, decay patterns, angular distributions etc.
2) Any possible way to recognize the "unquenched" features arising from the quark model? What do the insights of the large Nc limit imply for the physical world?
3) What can we learn from the pion mass dependence of the masses of the XYZ-states?
4) What is necessary for extracting multi-channel resonances from lattice data?
5) Which experimental measurements should be carried out in order to provide more constraints on the various theoretical approaches? Which observables can BESIII, LHCb, PANDA and Belle II deliver in the future and what insights can we gain from those?
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