阈重夸克偶素的产生:从JLab到EIC
Heavy Quarkonium Production at Threshold: from JLab to EIC
摘要:
在这方面的贡献,我们提出了机会,以解决有关质量和自旋的起源问题,探测LHCb五夸克态的存在和性质,并探测两个颜色中性强子之间的颜色范德华力。关键的反应是从临界质量到大的核子-夸克偶素不变质量在核子上弹性产生重夸克偶素(J/psi和Upperdance)。这是可能的,当结合两个高光度设施,杰斐逊实验室12 GeV和电子离子对撞机(EIC)的能量范围。
英文摘要:
In this contribution we present opportunities to address questions about the origin of mass and spin, probe the existence and nature of the LHCb pentaquark state, and probe the color Van der Waal forces among two color neutral hadrons. The key reaction is elastic production of heavy quarkonia (J/psi and Upsilon) on the nucleon from threshold to large nucleon-quarkonium invariant masses. This is possible when combining the energy range of two high luminosity facilities, Jefferson Lab 12 GeV and an electron ion collider (EIC).
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。