Journal article
Evidence for an ηc(1S)π−resonance in B0→ηc(1S)K+π−decays
- Abstract:
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A Dalitz plot analysis of B0→ηc(1S)K+π− decays is performed using data samples of pp collisions collected with the LHCb detector at centre-of-mass energies of s√=7, 8 and 13TeV, corresponding to a total integrated luminosity of 4.7 fb −1. A satisfactory description of the data is obtained when including a contribution representing an exotic ηc(1S)π− resonant state. The significance of this exotic resonance is more than three standard deviations, while its mass and width are 4096±20 +18−22Me...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 1.5MB, Terms of use)
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- Publisher copy:
- 10.1140/epjc/s10052-018-6447-z
Authors
Bibliographic Details
- Publisher:
- SpringerOpen (part of Springer Nature)
- Journal:
- European Physical Journal C More from this journal
- Volume:
- 78
- Issue:
- 12
- Publication date:
- 2018-12-17
- Acceptance date:
- 2018-11-13
- DOI:
- EISSN:
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1434-6052
- ISSN:
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1434-6044
Item Description
- Pubs id:
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pubs:954819
- UUID:
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uuid:99decc3b-5f47-4b18-bc8f-60e455b226e5
- Local pid:
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pubs:954819
- Source identifiers:
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954819
- Deposit date:
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2019-01-21
Terms of use
- Copyright holder:
- CERN for the benefit of the LHCb collaboration
- Copyright date:
- 2018
- Notes:
-
© CERN for the benefit of the LHCb collaboration 2018
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License.
For the full author list see the article at: https://doi.org/10.1140/epjc/s10052-018-6447-z
- Licence:
- CC Attribution (CC BY)
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