TY - JOUR
T1 - Constraints on mirror fermion mixing angles from anomalous magnetic moment data
AU - Csikor, F.
AU - Fodor, Z.
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1992/8/13
Y1 - 1992/8/13
N2 - The new contributions to the electron (muon) anomalous magnetic moment arising in mirror fermion theories have been calculated. Imposing the experimental constraint lowers the current upper bound on the ordinary-mirror lepton mixing angles by a factor of 50, making predictions for mirror lepton production at HERA undetectably small. A way out is to allow for different mixing angles of the L and R field components. Choosing very small right mixing angle compatibility with the anomalous magnetic moment measurement may be easily maintained, while choosing left mixing angles close to the upper limits yields still reasonable HERA cross-sections.
AB - The new contributions to the electron (muon) anomalous magnetic moment arising in mirror fermion theories have been calculated. Imposing the experimental constraint lowers the current upper bound on the ordinary-mirror lepton mixing angles by a factor of 50, making predictions for mirror lepton production at HERA undetectably small. A way out is to allow for different mixing angles of the L and R field components. Choosing very small right mixing angle compatibility with the anomalous magnetic moment measurement may be easily maintained, while choosing left mixing angles close to the upper limits yields still reasonable HERA cross-sections.
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U2 - 10.1016/0370-2693(92)90996-H
DO - 10.1016/0370-2693(92)90996-H
M3 - Article
AN - SCOPUS:0041538932
VL - 287
SP - 358
EP - 362
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 4
ER -