Search for Low-Mass Dark-Sector Higgs Bosons
Name
Lees-2012-Search for Low-Mass Dark-Sector Higgs Bosons.pdf
Size
272.89 KB
Format
Adobe PDF
Checksum (MD5)
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Author(s)
Dujmic, Denis
Sciolla, Gabriella
Cowan, Ray F
Date Issued
May 2012
Journal
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
Abstract
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.
MIT Department
Massachusetts Institute of Technology. Laboratory for Nuclear Science
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.108.211801
