Factorization vs. flavor SU(3) in charmless B decays

被引：8
|
作者：
Rosner, JL [1 ]
机构：
[1] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 462卷 / 1-2期
关键词：
weak decays; factorization; b quarks;
D O I：
10.1016/S0168-9002(01)00022-5
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Two types of predictions for charmless B decays are compared, One involves estimates based on factorization and models for form factors, while the other involves the use of flavor SU(3). sometimes with assumptions about the smallness of certain amplitudes. After a comparison of some factorization predictions with recent data, specific decays of B mesons to two charmless mesons are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：44 / 51
页数：8
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