ELECTROMAGNETIC AND ISOPIN BREAKING EFFECTS DECREASE EPSILON'/EPSILON

Authors

JF Donoghue, University of Massachusetts AmherstFollow
Eugene Golowich, University of Massachusetts - AmherstFollow
BR Holstein, University of Massachusetts AmherstFollow
J TRAMPETIC

Publication Date

1986

Journal or Book Title

PHYSICS LETTERS B

Abstract

The effects are examined on standard model predictions of ε′ which are generated by electromagnetism and by isospin breaking due to quark mass differences. Such corrections are potentially important because the first-order result is strongly suppressed by the Image rule. A factor of two or three reduction is found in the predicted value of ε′/ε.

Comments

Published version is located at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVN-47GJ7DT-MM&_user=1516330&_coverDate=10%2F30%2F1986&_alid=1524449206&_rdoc=1&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5539&_sort=r&_st=13&_docanchor=&view=c&_ct=7&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=4021db18389a9845de66055114ac3a17&searchtype=a

Pages

361-366

Volume

179

Issue

4

Recommended Citation

Donoghue, JF; Golowich, Eugene; Holstein, BR; and TRAMPETIC, J, "ELECTROMAGNETIC AND ISOPIN BREAKING EFFECTS DECREASE EPSILON'/EPSILON" (1986). PHYSICS LETTERS B. 180.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/180