| Title: |
Observation of →30 ±∓ |
| Authors: |
Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ai, X.C.; Aliberti, R.; Amoroso, A.; An, Q.; Kalantar-Nayestanaki, Nasser; Kavatsyuk, Myroslav; Messchendorp, Johan |
| Source: |
BESIII Collaboration, Ablikim, M, Achasov, M N, Adlarson, P, Ai, X C, Aliberti, R, Amoroso, A, An, Q, Kalantar-Nayestanaki, N, Kavatsyuk, M & Messchendorp, J 2025, 'Observation of →30 ±∓', Physical Review D, vol. 112, no. 1, 012007 . https://doi.org/10.1103/f31b-r9kd |
| Publication Year: |
2025 |
| Collection: |
University of Groningen research database |
| Description: |
By analyzing (2712.4±14.3)x106 Ψ(3686) events collected with the BESIII detector operating at the BEPCII collider, the decays χc0,1,2→ 3K0SK±π∓ are observed for the first time with statistical significances greater than 10σ. The branching fractions of these decays are determined to be B(χc0→ 3K0SK±π∓) = (7.95±0.50±0.65)x10-5, B(χc1→ 3K0SK±π∓) = (2.62±0.08±0.19)x10-4, B(χc2→ 3K0SK±π∓) = (1.72±0.07±0.15)x10-4, where the first uncertainties are statistical and the second systematic. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| ISSN: |
1550-7998; 0556-2821 |
| Relation: |
info:eu-repo/semantics/altIdentifier/hdl/https://hdl.handle.net/11370/62e32fca-3b7c-4368-8098-02af6b5a5efb; info:eu-repo/semantics/altIdentifier/pissn/1550-7998; info:eu-repo/semantics/altIdentifier/eissn/0556-2821 |
| DOI: |
10.1103/f31b-r9kd |
| Availability: |
https://hdl.handle.net/11370/62e32fca-3b7c-4368-8098-02af6b5a5efb; https://research.rug.nl/en/publications/62e32fca-3b7c-4368-8098-02af6b5a5efb; https://doi.org/10.1103/f31b-r9kd; https://pure.rug.nl/ws/files/1481750819/f31b-r9kd.pdf |
| Rights: |
info:eu-repo/semantics/openAccess ; http://creativecommons.org/licenses/by/4.0/ |
| Accession Number: |
edsbas.A71BEA16 |
| Database: |
BASE |