Search for low-mass dark-sector higgs bosons.
| Author | :
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|---|---|
| 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^{-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. |
| Year of Publication | :
2012
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| Journal | :
Physical review letters
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| Volume | :
108
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| Issue | :
21
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| Number of Pages | :
211801
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| Date Published | :
2012 May 25
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| ISSN Number | :
0031-9007
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| URL | :
http://link.aps.org/abstract/PRL/v108/p211801
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| Short Title | :
Phys Rev Lett
|
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