2025粒子物理标准模型及新物理精细计算研讨会

Session

Chair：杨茂志

30 Mar 2025, 09:40

Contribution list Timetable

37. 利用QCD求和规则研究五夸克态

志刚 王 (华北电力大学)

30/03/2025, 09:40

38. 模味道框架下解决超对称mu问题及相关的模场稳定机制

飞 王 (郑州大学)

30/03/2025, 10:00

39. Master integrals for two-loop gg->HH induced by light quark

正宏 胡 (中国科学院高能物理研究所)

30/03/2025, 10:20

11. Long-lived heavy neutral leptons from axionlike particles at the LHC and Belle II

泽人 王 (合肥工业大学)

30/03/2025, 10:40

In hidden-sector models, axion-like particles (ALPs) can couple to heavy neutral
leptons (HNLs), leading to rich phenomenologies. We study ALPs produced from D- and B-meson decays via quark-favor-violating couplings, and decaying exclusively into a pair of HNLs which mix with active neutrinos. The ALP can be either short- or long-lived, depending on the masses of the ALP and the HNL, as well...