INTERFERENCE BETWEEN SHORT-DISTANCE AND LONG-DISTANCE CONTRIBUTIONS TO B-]SL+L-

被引：62

作者：

PAVER, N

RIAZUDDIN

机构：

[1] IST NAZL FIS NUCL,I-34100 TRIESTE,ITALY

[2] KING FAHD UNIV PETR & MINERALS,DEPT PHYS,DHAHRAN,SAUDI ARABIA

来源：

PHYSICAL REVIEW D | 1992年 / 45卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.45.978

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this Brief Report we present a simple argument to fix the relative sign of the interference between the short-distance and the resonance amplitudes for the decay b --> sl+l-. Our result agrees with the sign found from independent considerations by O'Donnell and Tung [Phys. Rev. D 43, R2067 (1991)].

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页码：978 / 979

页数：2

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