Title:
|
Contribution to the muon anomaly from superstring-inspired models
|
Author:
|
Grifols, Josep Antoni; Méndez, A.; Solà Peracaula, Joan
|
Other authors:
|
Universitat de Barcelona |
Abstract:
|
We calculate the contribution to the muon anomaly induced by new Yukawa couplings involving heavy-matter E6 fields predicted in the framework of superstring theories. We analyze a few models found in the current literature and show that for some of them the effect is on the order of the standard weak contribution. We produce a specific example where the effect could be even larger. Thus, we conclude that an improved (g−2)μ experiment should be sensitive to such effects, if they happen to exist. |
Subject(s):
|
-Física nuclear -Muons -Nuclear physics -Muons |
Rights:
|
(c) American Physical Society, 1986
|
Document type:
|
Article Article - Published version |
Published by:
|
American Physical Society
|
Share:
|
|