Journal article
Observation of ψ 3686 → K − Λ 1520 Ξ ¯ + + c.c
- Abstract:
- Based on (2712.4 ± 14.3) × 106ψ(3686) events collected at the BESIII detector operating at the BEPCII collider, we present the first observation of the decay ψ3686→K−Λ1520Ξ¯+ + c.c.. The product branching fraction Bψ3686→K−Λ1520Ξ¯++c.c.×BΛ1520→pK− is measured to be (9.47 ± 0.75 ± 0.97) × 10−7, where the first uncertainty is statistical and the second systematic.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Preview, Version of record, pdf, 658.7KB, Terms of use)
-
- Publisher copy:
- 10.1007/jhep03(2025)145
Authors
- Publisher:
- Springer
- Journal:
- Journal of High Energy Physics More from this journal
- Volume:
- 2025
- Issue:
- 3
- Article number:
- 145
- Publication date:
- 2025-03-19
- Acceptance date:
- 2025-02-23
- DOI:
- EISSN:
-
1029-8479
- ISSN:
-
1126-6708
- Language:
-
English
- Keywords:
- Source identifiers:
-
2788702
- Deposit date:
-
2025-03-20
This ORA record was generated from metadata provided by an external service. It has not been edited by the ORA Team.
If you are the owner of this record, you can report an update to it here: Report update to this record