Search for Low-Mass Dark-Sector Higgs Bosons
Author(s)
Dujmic, Denis; Sciolla, Gabriella; Cowan, Ray F
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Recent astrophysical and terrestrial experiments have motivated the proposal of a dark sector with GeV-scale gauge boson force carriers and new Higgs bosons. We present a search for a dark Higgs boson using 516 fb[superscript -1] of data collected with the BABAR detector. We do not observe a significant signal and we set 90% confidence level upper limits on the product of the standard model-dark-sector mixing angle and the dark-sector coupling constant.
Date issued
2012-05Department
Massachusetts Institute of Technology. Laboratory for Nuclear ScienceJournal
Physical Review Letters
Publisher
American Physical Society
Citation
J. P. Lees et al. (BABAR Collaboration). "Search for Low-Mass Dark-Sector Higgs Bosons" Physical Review Letters 108, 211801 (2012). © 2012 American Physical Society
Version: Final published version
ISSN
0031-9007
1079-7114