Double-J/ψ system in the spotlight of recent LHCb data
Recently the LHCb Collaboration announced intriguing results on the double-$J/\psi$ production in proton-proton collisions. A coupled-channel interpretation of the measured di-$J/\psi$ spectrum is presented and a possible nature of the proposed near-threshold state $X(6200)$ is discussed.
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| Format: | Article |
| Language: | English |
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SciPost
2022-05-01
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| Series: | SciPost Physics Proceedings |
| Online Access: | https://scipost.org/SciPostPhysProc.6.007 |
| _version_ | 1811254145316814848 |
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| author | V. Baru, X.-K. Dong, F.-K. Guo, C. Hanhart, A. Nefediev, B.-S. Zou |
| author_facet | V. Baru, X.-K. Dong, F.-K. Guo, C. Hanhart, A. Nefediev, B.-S. Zou |
| author_sort | V. Baru, X.-K. Dong, F.-K. Guo, C. Hanhart, A. Nefediev, B.-S. Zou |
| collection | DOAJ |
| description | Recently the LHCb Collaboration announced intriguing results on the double-$J/\psi$ production in proton-proton collisions. A coupled-channel interpretation of the measured di-$J/\psi$ spectrum is presented and a possible nature of the proposed near-threshold state $X(6200)$ is discussed. |
| first_indexed | 2024-04-12T17:01:53Z |
| format | Article |
| id | doaj.art-e6b8db5552c74ed0a9e6da52cb8e3ef5 |
| institution | Directory Open Access Journal |
| issn | 2666-4003 |
| language | English |
| last_indexed | 2024-04-12T17:01:53Z |
| publishDate | 2022-05-01 |
| publisher | SciPost |
| record_format | Article |
| series | SciPost Physics Proceedings |
| spelling | doaj.art-e6b8db5552c74ed0a9e6da52cb8e3ef52022-12-22T03:24:03ZengSciPostSciPost Physics Proceedings2666-40032022-05-01600710.21468/SciPostPhysProc.6.007Double-J/ψ system in the spotlight of recent LHCb dataV. Baru, X.-K. Dong, F.-K. Guo, C. Hanhart, A. Nefediev, B.-S. ZouRecently the LHCb Collaboration announced intriguing results on the double-$J/\psi$ production in proton-proton collisions. A coupled-channel interpretation of the measured di-$J/\psi$ spectrum is presented and a possible nature of the proposed near-threshold state $X(6200)$ is discussed.https://scipost.org/SciPostPhysProc.6.007 |
| spellingShingle | V. Baru, X.-K. Dong, F.-K. Guo, C. Hanhart, A. Nefediev, B.-S. Zou Double-J/ψ system in the spotlight of recent LHCb data SciPost Physics Proceedings |
| title | Double-J/ψ system in the spotlight of recent LHCb data |
| title_full | Double-J/ψ system in the spotlight of recent LHCb data |
| title_fullStr | Double-J/ψ system in the spotlight of recent LHCb data |
| title_full_unstemmed | Double-J/ψ system in the spotlight of recent LHCb data |
| title_short | Double-J/ψ system in the spotlight of recent LHCb data |
| title_sort | double j ψ system in the spotlight of recent lhcb data |
| url | https://scipost.org/SciPostPhysProc.6.007 |
| work_keys_str_mv | AT vbaruxkdongfkguochanhartanefedievbszou doublejpssysteminthespotlightofrecentlhcbdata |