Hadronic decays of excited heavy mesons

被引：2

作者：

Di Pierro, M ^{[1
]}

Eichten, E ^{[1
]}

机构：

[1] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2001年 / 93卷

关键词：

D O I：

10.1016/S0920-5632(00)01076-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We studied the hadronic decays of excited states of heavy mesons (D, D-s, B and B-s) to lighter states by emission of pi, eta or K. Wavefunctions and energy levels of these excited states are determined using a Dirac equation for the light quark in the potential generated by the heavy quark (including first order corrections in the heavy quark expansion). Transition amplitudes are computed in the context of the Heavy Chiral Quark Model.

引用

页码：130 / 133

页数：4

共 6 条

[1]

de Divitiis GM, 1998, J HIGH ENERGY PHYS

[2] PROPERTIES OF ORBITALLY EXCITED HEAVY-LIGHT (Q(Q)OVER-BAR) MESONS [J].