Title of article
π0–η mixing and CP violation
Author/Authors
J. G. Ecker، نويسنده , , G. Müller، نويسنده , , Arthur H. Neufeld، نويسنده , , A. Pich، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
88
To page
92
Abstract
We discuss π0–η mixing and its implication for ε′/ε to next-to-leading order in the low-energy expansion. The big effect due to η–η′ mixing is shown to be largely cancelled by other contributions occurring at the same order in the chiral expansion.
Journal title
PHYSICS LETTERS B
Serial Year
2000
Journal title
PHYSICS LETTERS B
Record number
912649
Link To Document