Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays
| Parent link: | Journal of High Energy Physics Vol. 2020, iss. 8.— 2020.— [123, 27 p.] |
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| Corporate Authors: | , |
| Other Authors: | , , , , , , |
| Summary: | Title screen The decays B+ → J/ψπ+π−K+ are studied using a data set corresponding to an integrated luminosity of 9 fb−1 collected with the LHCb detector in proton-proton collisions between 2011 and 2018. Precise measurements of the ratios of branching fractions with the intermediate ψ2(3823), χc1(3872) and ψ(2S) states are reported. |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP08(2020)123 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664709 |