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B¯s0→Ds1(2460)+K-,Ds1(2536)+K- and the nature of the two Ds1 resonances.
- Source :
-
European Physical Journal C -- Particles & Fields . Apr2024, Vol. 84 Issue 4, p1-8. 8p. - Publication Year :
- 2024
-
Abstract
- Starting from the molecular picture for the D s 1 (2460) and D s 1 (2536) resonances, which are dynamically generated by the interaction of coupled channels, the most important of which are the D ∗ K for the D s 1 (2460) and D K ∗ for the D s 1 (2536) , we evaluate the ratio of decay widths for the B ¯ s 0 → D s 1 (2460) + K - and B ¯ s 0 → D s 1 (2536) + K - decays, the latter of which has been recently investigated by the LHCb collaboration, and we obtain a ratio of the order of unity. The present results should provide an incentive for the related decay into the D s 1 (2460) resonance to be performed, which would provide valuable information on the nature of these two resonances. [ABSTRACT FROM AUTHOR]
- Subjects :
- *CONCORD
Subjects
Details
- Language :
- English
- ISSN :
- 14346044
- Volume :
- 84
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- European Physical Journal C -- Particles & Fields
- Publication Type :
- Academic Journal
- Accession number :
- 177311793
- Full Text :
- https://doi.org/10.1140/epjc/s10052-024-12798-3