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Search for the rare...
Search for the rare decays W+ →Ds+ ϒ and Z →D0 ϒ at LHCb
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- Aaij, R. (author)
- Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands;Univ Groningen, Van Swinderen Inst, Groningen, Netherlands;Univ Maastricht, Maastricht, Netherlands
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- Adlarson, Patrik (author)
- Uppsala universitet,Institutionen för fysik och astronomi
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- Alexander, M. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Bobulska, D. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Douglas, L. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Eklund, Lars (author)
- Uppsala universitet,Institutionen för fysik och astronomi
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- Friday, D. A. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Grillo, L. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Kupsc, Andrzej (author)
- Uppsala universitet,Institutionen för fysik och astronomi
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- Longstaff, I. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- McHugh, N. T. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Petric, M. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Schiller, M. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Soler, F. J. P. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Spradlin, P. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Whitehead, M. (author)
- Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland;Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden
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- Zunica, G. (author)
- Univ Manchester, Dept Phys & Astron, Manchester, Lancs, England
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(creator_code:org_t)
- Institute of Physics (IOP), 2023
- 2023
- English.
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In: Chinese Physics C. - : Institute of Physics (IOP). - 1674-1137 .- 2058-6132. ; 47:9
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- A search for the rare decays W+ -> D-s(+)gamma and Z -> D-0 gamma and is performed using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of 13TeV, corresponding to an integrated luminosity of 2.0fb(-1). No significant signal is observed for either decay mode and upper limits on their branching fractions are set using W+ -> mu(+)nu and Z ->mu(+)mu(-)decays as normalization channels. The upper limits are and at 95% confidence level for W+ -> D-s(+)gamma and Z -> D-0 gamma the and decay modes, respectively. This is the first reported search for Z -> D-0 gamma the decay, while the upper limit on the Z -> D-0 gamma branching fraction improves upon the previous best limit.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- W/Z boson
- rare decay
- upper limit of branching fraction
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Aaij, R.
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Adlarson, Patrik
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Alexander, M.
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Bobulska, D.
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Douglas, L.
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Eklund, Lars
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show more...
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Friday, D. A.
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Grillo, L.
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Kupsc, Andrzej
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Longstaff, I.
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McHugh, N. T.
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Petric, M.
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Schiller, M.
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Soler, F. J. P.
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Spradlin, P.
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Whitehead, M.
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Zunica, G.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
- Articles in the publication
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Chinese Physics ...
- By the university
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Uppsala University