Isgur-Wise function for heavy-light mesons in the D-dimensional potential model

被引：9
作者：
Roy, Sabyasachi [1 ]
Hazarika, B. J. [2 ]
Choudhury, D. K. [1 ,2 ,3 ]
机构：
[1] Gauhati Univ, Dept Phys, Gauhati 781014, India
[2] Pandu Coll, Ctr Theoret Studies, Gauhati 781012, India
[3] Phys Acad N E, Gauhati 781014, India
来源：
PHYSICA SCRIPTA | 2012年 / 86卷 / 04期
关键词：
SCHRODINGER-EQUATION; SEMILEPTONIC DECAYS; DYNAMIC PROPERTIES; SPECTRUM; QCD;
D O I：
10.1088/0031-8949/86/04/045101
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report the results of a wave function for mesons in D space-time dimension developed by considering the quark-antiquark potential of Nambu-Goto strings. With this wave function, we have studied the Isgur-Wise function for heavy-light mesons and its derivatives such as slope and curvature. The dimensional dependence of our results and a comparative study with the results of three-dimensional QCD are also reported.
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页数：6
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