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The sensitivity of the Higgs boson branching ratios to the W boson width
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Murray, William (2016) The sensitivity of the Higgs boson branching ratios to the W boson width. Physics Letters B, 758 . pp. 98-100. doi:10.1016/j.physletb.2016.04.056 ISSN 0370-2693.
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Official URL: http://dx.doi.org/10.1016/j.physletb.2016.04.056
Abstract
The Higgs boson branching ratio into vector bosons is sensitive to the decay widths of those vector bosons because they are produced with at least one boson significantly off-shell. is approximately proportional to the product of the Higgs boson coupling and the vector boson width. is well measured, but gives an uncertainty on which is not negligible. The ratio of branching ratios, measured by a combination of ATLAS and CMS at LHC is used herein to extract a width for the W boson of by assuming Standard Model couplings of the Higgs bosons. This dependence of the branching ratio on is not discussed in most Higgs boson coupling analyses.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > QC Physics | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||||
Library of Congress Subject Headings (LCSH): | Higgs bosons | ||||||||
Journal or Publication Title: | Physics Letters B | ||||||||
Publisher: | Elsevier Science BV | ||||||||
ISSN: | 0370-2693 | ||||||||
Official Date: | 10 July 2016 | ||||||||
Dates: |
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Volume: | 758 | ||||||||
Page Range: | pp. 98-100 | ||||||||
DOI: | 10.1016/j.physletb.2016.04.056 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||
Date of first compliant deposit: | 27 February 2020 | ||||||||
Date of first compliant Open Access: | 27 February 2020 | ||||||||
RIOXX Funder/Project Grant: |
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