Bc介子质量和衰变：来自相对论筛选势模型的见解

IF 1.7 4区物理与天体物理 Q2 PHYSICS, NUCLEAR

Nuclear Physics A Pub Date : 2025-04-15 DOI:10.1016/j.nuclphysa.2025.123109

Chaitanya Anil Bokade, Bhaghyesh

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引用次数: 0

摘要

在这项研究中，我们采用相对论筛选势模型对Bc介子的质谱和衰变特性进行了全面的分析。我们评估了S、P、D和G波态的谱，以及衰变常数、E1和M1跃迁、轻子和辐射轻子衰变。计算了不同Bc态的磁矩。结果与现有的实验数据和其他理论模型的结果进行了比较。

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Bc meson masses and decays: Insights from a relativistic screened potential model

In this study, we undertake a comprehensive analysis of the

B_{c}

meson mass spectrum and decay properties using a relativistic screened potential model. We evaluate the spectra of

S, P, D

and G wave states, along with the decay constants, E1 and M1 transitions, leptonic and radiative leptonic decays. The magnetic moments for various

B_{c}

states are also calculated. The results are compared with available experimental data and with results from other theoretical models.

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来源期刊

Nuclear Physics A 物理-物理：核物理

CiteScore

3.60

自引率

7.10%

发文量

113

审稿时长

61 days

期刊介绍： Nuclear Physics A focuses on the domain of nuclear and hadronic physics and includes the following subsections: Nuclear Structure and Dynamics; Intermediate and High Energy Heavy Ion Physics; Hadronic Physics; Electromagnetic and Weak Interactions; Nuclear Astrophysics. The emphasis is on original research papers. A number of carefully selected and reviewed conference proceedings are published as an integral part of the journal.