大型强子对撞机b的强子光谱学最新成果

Q4 Physics and Astronomy

Nuclear and Particle Physics Proceedings Pub Date : 2024-11-12 DOI:10.1016/j.nuclphysbps.2024.11.001

Liming Zhang

引用次数: 0

摘要

据报道，大型强子对撞机b取得了与重强子光谱学有关的最新成果，其中包括常规态和奇异态。这些结果包括首次观测到辐射衰变χc1(3872)→ψ(2S)γ，在新的产生环境中观测到J/ψj共振，在D⁎±D∓系统中观测到新的粲（类）态，以及一些与五夸克相关的搜索。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Recent results on hadron spectroscopy at LHCb

The most recent LHCb results related to heavy hadron spectroscopy, encompassing both conventional and exotic states, have been reported. These results include the first observation the radiative decay

χ_{c 1} (3872) \to ψ (2 S) γ

, the observation of

J / ψ ϕ

resonances in a new production environment, observation of new charmonium(-like) states in

D^{⁎ \pm} D^{\mp}

systems, and several pentaquark-related searches.

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来源期刊

Nuclear and Particle Physics Proceedings Physics and Astronomy-Nuclear and High Energy Physics

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： Nuclear and Particle Physics Proceedings is the premier publication outlet for the proceedings of key conferences on nuclear and high-energy physics and related areas. The series covers both large international conferences and topical meetings. The newest discoveries and the latest developments, reported at carefully selected meetings, are published covering experimental as well as theoretical particle physics, nuclear and hadronic physics, cosmology, astrophysics and gravitation, field theory and statistical systems, and physical mathematics.