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https://hdl.handle.net/2445/221862Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Calefice, Lukas | - |
| dc.contributor.author | Comerma Montells, Albert | - |
| dc.contributor.author | Garcia Moreno, Paula | - |
| dc.contributor.author | Garrido Beltrán, Lluís | - |
| dc.contributor.author | Gioventù, Alessandra | - |
| dc.contributor.author | Gironella Gironell, Pere | - |
| dc.contributor.author | Gomez Fernandez, Sergio | - |
| dc.contributor.author | Graugés Pous, Eugeni | - |
| dc.contributor.author | Laguarta Gonzalez, P. | - |
| dc.contributor.author | Lobo Salvia, Aniol | - |
| dc.contributor.author | López Huertas, Albert | - |
| dc.contributor.author | Manera Escalero, Rafel | - |
| dc.contributor.author | Marin Benito, Carla | - |
| dc.contributor.author | Mauricio Ferre, Joan | - |
| dc.contributor.author | Vazquez Gomez, Ricardo | - |
| dc.contributor.author | Brossa Gonzalo, Arnau | - |
| dc.contributor.author | Vidrier Villalba, Pol | - |
| dc.contributor.author | LHCb Collaboration | - |
| dc.date.accessioned | 2025-06-27T15:13:57Z | - |
| dc.date.available | 2025-06-27T15:13:57Z | - |
| dc.date.issued | 2024 | - |
| dc.identifier.issn | 1126-6708 | - |
| dc.identifier.uri | https://hdl.handle.net/2445/221862 | - |
| dc.description.abstract | The decays of the χb1(1P), χb2(1P), χb1(2P) and χb2(2P) mesons into the Υ(1S)µ +µ − fnal state are observed with a high signifcance using proton-proton collision data collected with the LHCb detector and corresponding to an integrated luminosity of 9 fb−1 . The newly observed decays together with the Υ(2S) → Υ(1S)π +π − and Υ(3S) → Υ(2S)π +π − decay modes are used for precision measurements of the mass and mass splittings for the hidden-beauty states. | - |
| dc.format.extent | 28 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Springer Verlag | - |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1007/JHEP10(2024)122 | - |
| dc.relation.ispartof | Journal of High Energy Physics, 2024, vol. 2024, num.122 | - |
| dc.relation.uri | https://doi.org/10.1007/JHEP10(2024)122 | - |
| dc.rights | cc-by (c) Aaij, R. et al., 2024 | - |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
| dc.subject.classification | Cromodinàmica quàntica | - |
| dc.subject.classification | Hadrons | - |
| dc.subject.classification | Física de partícules | - |
| dc.subject.other | Quantum chromodynamics | - |
| dc.subject.other | Hadrons | - |
| dc.subject.other | Particle physics | - |
| dc.title | Observation of muonic Dalitz decays of chib mesons and precise spectroscopy of hidden-beauty states | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 756439 | - |
| dc.date.updated | 2025-06-27T15:13:57Z | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 886249.pdf | 896.21 kB | Adobe PDF | View/Open |
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