Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays; Journal of High Energy Physics; Vol. 2020, iss. 8
| Parent link: | Journal of High Energy Physics Vol. 2020, iss. 8.— 2020.— [123, 27 p.] |
|---|---|
| 企业作者: | , |
| 其他作者: | , , , , , , |
| 总结: | 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. |
| 语言: | 英语 |
| 出版: |
2020
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| 主题: | |
| 在线阅读: | https://doi.org/10.1007/JHEP08(2020)123 |
| 格式: | 电子 本书章节 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664709 |
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| 200 | 1 | |a Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays |f R. Aaij, C. A. Beteta, T. Ackernley [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
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| 330 | |a 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. | ||
| 461 | |t Journal of High Energy Physics | ||
| 463 | |t Vol. 2020, iss. 8 |v [123, 27 p.] |d 2020 | ||
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| 610 | 1 | |a Branching fraction | |
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