B-]K GAMMA-DECAY ON APE

被引：0

作者：

ABADA, A

BOUCAUD, P

CRISAFULLI, M

LEROY, JP

LUBICZ, V

MARTINELLI, G

RAPUANO, F

SERONE, M

STELLA, N

BARTOLONI, A

BATTISTA, C

CABASINO, S

CABIBBO, N

PANIZZI, E

PAOLUCCI, PS

SARNO, R

TODESCO, GM

TORELLI, M

VICINI, P

机构：

[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO FIS,I-00185 ROME,ITALY

[2] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND

[3] UNIV ROMA TOR VERGATA,DIPARTIMENTO FIS,I-00133 ROME,ITALY

[4] IST NAZL FIS NUCL,I-00133 ROME,ITALY

来源：

NUCLEAR PHYSICS B | 1995年

关键词：

D O I：

暂无

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 present results for the radiative decay B --> K*gamma, obtained by using the Clover action at beta = 6.0 on APE. The compatibility between the scaling laws predicted by the Heavy Quark Effective Theory (HQET) and pole dominance is discussed. The final result depends crucially on the assumed q(2)-dependence of the form factors.

引用

页码：379 / 381

页数：3

共 5 条

[1] SEMILEPTONIC DECAYS OF HEAVY FLAVORS ON A FINE-GRAINED LATTICE [J].