论文标题
BESIII物理学计划
The BESIII Physics Programme
论文作者
论文摘要
粒子物理学的标准模型是经过良好测试的理论框架，但仍然有许多问题值得进一步的实验和理论研究。对于夸克物理学，此类问题包括：夸克禁闭的性质，将标准模型理论的夸克和胶状连接到强烈相互作用的粒子的机制；夸克的弱衰变，这可能会提供对负责宇宙物质抗对称物质不对称的新物理机制的见解。北京电子III（BESIII）实验在北京电子 - 岩石核对撞机II（BEPCII）储存环中解决了这些问题，在过去的十年中，该环一直在研究电子 - 邻系在tau-charm charm thres thres thres thres thres thres thres thres thres thres thres thres the the Enlard of Chars的较大范围的较大的范围的较大的范围的范围内，该颗粒在电子峰值中产生的颗粒，该粒子的范围较大，该搜索的范围是不符合范围的范围。颗粒和新物理现象超出了标准模型。在这里，我们回顾了Besiii对此类研究的贡献，并讨论了BESIII和其他实验的未来前景。
The standard model of particle physics is a well-tested theoretical framework, but there are still a number of issues that deserve further experimental and theoretical investigation. For quark physics, such questions include: the nature of quark confinement, the mechanism that connects the quarks and gluons of the standard model theory to the strongly interacting particles; and the weak decays of quarks, which may provide insights into new physics mechanisms responsible for the matter-antimatter asymmetry of the Universe. These issues are addressed by the Beijing Spectrometer III (BESIII) experiment at the Beijing Electron-Positron Collider II (BEPCII) storage ring, which for the past decade has been studying particles produced in electron-positron collisions in the tau-charm energy-threshold region, and has by now accumulated the world's largest datasets that enables searches for nonstandard hadrons, weak decays of the charmed particles, and new physics phenomena beyond the standard model. Here, we review the contributions of BESIII to such studies and discuss future prospects for BESIII and other experiments.
