Constraints on Hidden Photon Models from Electron g-2 and Hydrogen Spectroscopy
High Energy Physics - Phenomenology
2012-11-29 v2 High Energy Physics - Experiment
Abstract
The hidden photon model is one of the simplest models which can explain the anomaly of the muon anomalous magnetic moment (g-2). The experimental constraints are studied in detail, which come from the electron g-2 and the hydrogen transition frequencies. The input parameters are set carefully in order to take dark photon contributions into account and to prevent the analysis from being self-inconsistent. It is shown that the new analysis provides a constraint severer by more than one order of magnitude than the previous result.
Cite
@article{arxiv.1209.2558,
title = {Constraints on Hidden Photon Models from Electron g-2 and Hydrogen Spectroscopy},
author = {Motoi Endo and Koichi Hamaguchi and Go Mishima},
journal= {arXiv preprint arXiv:1209.2558},
year = {2012}
}
Comments
18 pages, 2 figures, 1 table. v2: minor corrections