Title of article
A critical reassessment of Q7 and Q8 matrix elements
Author/Authors
Marc Knecht، نويسنده , , Santiago Peris، نويسنده , , Eduardo de Rafael، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
10
From page
117
To page
126
Abstract
We compare recent theoretical determinations of weak matrix elements of the electroweak penguin operators Q7 and Q8. We pay special attention to the renormalization scheme dependence of these determinations as well as to the influence of higher dimension operators in the different approaches.
Journal title
PHYSICS LETTERS B
Serial Year
2001
Journal title
PHYSICS LETTERS B
Record number
914217
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