Journal article
Search for long-lived scalar particles in B+→K+χ(μ+μ−) decays
- Abstract:
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A search for a long-lived scalar particle χ is performed, looking for the decay B+→K+χ with χ→μ+μ- in pp collision data corresponding to an integrated luminosity of 3 fb-1, collected by the LHCb experiment at center-of-mass energies of s=7 and 8 TeV. This new scalar particle, predicted by hidden sector models, is assumed to have a narrow width. The signal would manifest itself as an excess in the dimuon invariant mass distribution over the Standard Model background. No significant excess is o...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 532.6KB)
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- Publisher copy:
- 10.1103/PhysRevD.95.071101
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Authors
Funding
Brazilian National Council for Scientific and Technological Development
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
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Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
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Brazilian Funding Authority for Studies and Projects
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Ministry of Science and Technology of the People’s Republic of China
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Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review D Journal website
- Volume:
- 95
- Issue:
- 7
- Pages:
- 071101
- Publication date:
- 2017-04-01
- Acceptance date:
- 2017-03-13
- DOI:
- EISSN:
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2470-0029
- ISSN:
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2470-0010
- Source identifiers:
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667644
Item Description
- Keywords:
- Pubs id:
-
pubs:667644
- UUID:
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uuid:8e2f0296-9a12-4c97-8ba3-22c33b1efef1
- Local pid:
- pubs:667644
- Deposit date:
- 2017-11-03
Terms of use
- Copyright holder:
- CERN, for the LHCb Collaboration
- Copyright date:
- 2017
- Notes:
- © 2017 CERN, for the LHCb Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
- Licence:
- CC Attribution (CC BY)
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