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Study of b-hadron to $J/ψh^+h^−$ decays
Using data collected by the LHCb detector corresponding to an integrated luminosity of 3 fb−1 , several types of b-hadron to J/ψh+h− decays are studied. Reported are the most recent results including amplitude analyses of B‾s0 and B‾0→J/ψπ+π− decays, precision measurement of lifetime ratio of Λb0 to...
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| Lenguaje: | eng |
| Publicado: |
2016
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2015.09.226 http://cds.cern.ch/record/2270759 |
| _version_ | 1780954949522292736 |
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| author | Zhang, Liming |
| author_facet | Zhang, Liming |
| author_sort | Zhang, Liming |
| collection | CERN |
| description | Using data collected by the LHCb detector corresponding to an integrated luminosity of 3 fb−1 , several types of b-hadron to J/ψh+h− decays are studied. Reported are the most recent results including amplitude analyses of B‾s0 and B‾0→J/ψπ+π− decays, precision measurement of lifetime ratio of Λb0 to B‾0 using Λb0→J/ψpK− , and first observation of a Cabibbo-suppressed decay Λb0→J/ψpπ− . Studies of f0(980) and f0(500) substructure are also discussed in π+π− final states. |
| id | oai-inspirehep.net-1467600 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2016 |
| record_format | invenio |
| spelling | oai-inspirehep.net-14676002021-05-04T07:17:50Zdoi:10.1016/j.nuclphysbps.2015.09.226http://cds.cern.ch/record/2270759engZhang, LimingStudy of b-hadron to $J/ψh^+h^−$ decaysParticle Physics - ExperimentUsing data collected by the LHCb detector corresponding to an integrated luminosity of 3 fb−1 , several types of b-hadron to J/ψh+h− decays are studied. Reported are the most recent results including amplitude analyses of B‾s0 and B‾0→J/ψπ+π− decays, precision measurement of lifetime ratio of Λb0 to B‾0 using Λb0→J/ψpK− , and first observation of a Cabibbo-suppressed decay Λb0→J/ψpπ− . Studies of f0(980) and f0(500) substructure are also discussed in π+π− final states.oai:inspirehep.net:14676002016 |
| spellingShingle | Particle Physics - Experiment Zhang, Liming Study of b-hadron to $J/ψh^+h^−$ decays |
| title | Study of b-hadron to $J/ψh^+h^−$ decays |
| title_full | Study of b-hadron to $J/ψh^+h^−$ decays |
| title_fullStr | Study of b-hadron to $J/ψh^+h^−$ decays |
| title_full_unstemmed | Study of b-hadron to $J/ψh^+h^−$ decays |
| title_short | Study of b-hadron to $J/ψh^+h^−$ decays |
| title_sort | study of b-hadron to $j/ψh^+h^−$ decays |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/j.nuclphysbps.2015.09.226 http://cds.cern.ch/record/2270759 |
| work_keys_str_mv | AT zhangliming studyofbhadrontojpshhdecays |