Future Physics Programme of BESIII
Future Physics Programme of BESIII
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BESIII未来物理计划
DOI：
10.1088/1674-1137/44/4/040001
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发表时间：
2020-04-01
影响因子：
3.6
通讯作者：
Zou, J. H.
中科院分区：
文献类型：
--
作者：
Ablikim, M.;Achasov, M. N.;Zou, J. H.
最近，人们对强子光谱学和魅力物理学的兴趣又有了戏剧性的恢复。这种复兴的部分原因是在BESIII和B工厂发现了过多的类Charmonine XYZ态，在BESIII观察到了有趣的质子-反质子阈值增强和可能相关的X(1835)介子态，以及魅力介子和魅力重子的阈值测量。我们详细地介绍了在北京正负电子对撞机II的剩余运行期间，在北京谱仪III上可以进一步探索的tau-charm物理和强子物理的重要课题。这项调查将有助于优化未来几年的数据采集计划，并为BEPCII可能升级到更高光度提供物理动力。
There has recently been a dramatic renewal of interest in hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like XYZ states at BESIII and B factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related X(1835) meson state at BESIII, as well as the threshold measurements of charm mesons and charm baryons. We present a detailed survey of the important topics in tau-charm physics and hadron physics that can be further explored at BESIII during the remaining operation period of BEPCII. This survey will help in the optimization of the data-taking plan over the coming years, and provides physics motivation for the possible upgrade of BEPCII to higher luminosity.