New Exclusion Limits for Dark Gauge Forces from Beam-Dump Data
High Energy Physics - Experiment
2015-03-19 v1 High Energy Astrophysical Phenomena
High Energy Physics - Phenomenology
Abstract
We re-analyze proton beam dump data taken at the U70 accelerator at IHEP Serpukhov with the -calorimeter I experiment in 1989 to set mass-coupling limits for dark gauge forces. The corresponding data have been used for axion and light Higgs particle searches in Refs. before. We determine new mass and coupling exclusion bounds for dark gauge bosons.
Keywords
Cite
@article{arxiv.1104.2747,
title = {New Exclusion Limits for Dark Gauge Forces from Beam-Dump Data},
author = {Johannes Blümlein and Jürgen Brunner},
journal= {arXiv preprint arXiv:1104.2747},
year = {2015}
}
Comments
10 pages, 6 figures, 1 style file