A nonsupersymmetric resolution of the anomalous muon magnetic moment

Citation
D. Chakraverty et al., A nonsupersymmetric resolution of the anomalous muon magnetic moment, PHYS LETT B, 506(1-2), 2001, pp. 103-108
Citations number
61
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
506
Issue
1-2
Year of publication
2001
Pages
103 - 108
Database
ISI
SICI code
0370-2693(20010503)506:1-2<103:ANROTA>2.0.ZU;2-Y
Abstract
The recent result from the E821 experiment at BNL on the anomalous magnetic moment of the muon shows a distinct discrepancy with the Standard Model pr edictions. We calculate the additional correction that the anomalous magnet ic moment receives in a model with scalar leptoquarks. We find that such mo dels can account for the deviation from the SM value even for small leptoqu ark couplings. (C) 2001 Published by Elsevier Science B.V.