Amplitude analysis of the B+→D+D−K+ decay
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology Vol. 102, iss. 11.— 2020.— [112003, 32 p.] |
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| Autor corporatiu: | , |
| Altres autors: | , , , , , , |
| Sumari: | Title screen Results are reported from an amplitude analysis of the B+→D+D−K+ decay. The analysis is carried out using LHCb proton-proton collision data taken at √s=7, 8, and 13 TeV, corresponding to a total integrated luminosity of 9 fb−1. In order to obtain a good description of the data, it is found to be necessary to include new spin-0 and spin-1 resonances in the D−K+ channel with masses around 2.9 GeV/c2, and a new spin-0 charmonium resonance in proximity to the spin-2 χc2(3930) state. |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1103/PhysRevD.102.112003 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664683 |
| Sumari: | Title screen Results are reported from an amplitude analysis of the B+→D+D−K+ decay. The analysis is carried out using LHCb proton-proton collision data taken at √s=7, 8, and 13 TeV, corresponding to a total integrated luminosity of 9 fb−1. In order to obtain a good description of the data, it is found to be necessary to include new spin-0 and spin-1 resonances in the D−K+ channel with masses around 2.9 GeV/c2, and a new spin-0 charmonium resonance in proximity to the spin-2 χc2(3930) state. |
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| DOI: | 10.1103/PhysRevD.102.112003 |