Title of article
A new mechanism for B±→η′K± in perturbative QCD
Author/Authors
Dongsheng Du، نويسنده , , C.S. Kim، نويسنده , , Zongqin Zhang and Yadong Yang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
6
From page
133
To page
138
Abstract
We present a new mechanism for B±→η′K±, and analyze it strictly within perturbative QCD. We find that such a new mechanism may dominate non-leptonic B-decays to light mesons. Within a reasonable parameter space, our prediction is in good agreement with the recent CLEO data on B±→η′K±. We conclude that there is no room for an abnormally large b→sg vertex from physics beyond the Standard Model.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
909730
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