Title of article :
What is the (ε′/ε)exp telling us?
Author/Authors :
Andrzej J. Buras، نويسنده , , Jean-Marc Gérard، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Pages :
6
From page :
129
To page :
134
Abstract :
Nature might be kinder than previously thought as far as ε′/ε is concerned. We show that the recently obtained experimental value for ε′/ε does not require sizeable 1/N and isospin-breaking corrections. We propose to display the theoretical results for ε′/ε in a (P1/2,P3/2) plane in which the experimental result is represented by a (ε′/ε)exp-path. This should allow to exhibit transparently the role of 1/N and isospin-breaking corrections in different calculations of ε′/ε. From now on theorists are allowed to walk only along this (ε′/ε)exp-path.
Journal title :
PHYSICS LETTERS B
Serial Year :
2001
Journal title :
PHYSICS LETTERS B
Record number :
914725
Link To Document :
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