Properties of excited charmed-bottom mesons

被引：11

作者：

Asghar, Ishrat ^{[1
]}

Akram, Faisal ^{[1
]}

Masud, Bilal ^{[1
]}

Sultan, M. Atif ^{[1
]}

机构：

[1] Univ Punjab, Ctr High Energy Phys, Lahore 54590, Pakistan

来源：

PHYSICAL REVIEW D | 2019年 / 100卷 / 09期

关键词：

D-WAVE QUARKONIUM; HADRONIC PRODUCTION; B(C) MESON; TRANSITIONS; STATES;

D O I：

10.1103/PhysRevD.100.096002

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the spectrum of B-c mesons using a nonrelativistic quark potential model. Using the calculated wave functions, we compute the radiative widths of B-c excited states. The strong decay widths are calculated in a modified P-3(0) model, assuming harmonic oscillator wave functions. The hadronic transition rates of B-c mesons are calculated using the Kuang-Yan approach. These results are used to determine branching ratios of possible decay channels of several B-c excited states. Calculated branching ratios are then combined with production cross section of B-c states at the LHC to suggest strategies to find missing excited states of B-c mesons.

引用

页数：18

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