INTRODUCING LIGHT VECTOR AND AXIAL-VECTOR MESONS IN THE UNION OF CHIRAL AND HEAVY-QUARK SYMMETRIES

被引：11

作者：

KAMAL, AN ^{[1
]}

XU, QP ^{[1
]}

机构：

[1] UNIV ALBERTA, DEPT PHYS, EDMONTON T6G 2J1, AB, CANADA

来源：

PHYSICAL REVIEW D | 1994年 / 49卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.49.1526

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We introduce light vector and axial vector mesons as gauge particles in a (broken) local SUL(3)XSU(R)(3) symmetry. We also introduce a heavy axial vector meson and the interactions that combine chiral and heavy quark symmetries. Defining the weak current with appropriate chiral transformation properties we calculate the form factors in D-->K, D-->K*, and D-->K-1A transitions. The results are in agreement with data, wherever data are available.

引用

页码：1526 / 1533

页数：8

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