Study of excited ? states in ? (3686) ?K- ? ? ¯ ++ c. c.

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dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M.N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAliberti, R.
dc.contributor.authorAmoroso, A.
dc.contributor.authorAn, M.R.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-05-19T14:34:36Z
dc.date.available2024-05-19T14:34:36Z
dc.date.issued2024
dc.departmentİstinye Üniversitesien_US
dc.description.abstractBased on a sample of (448.1±2.9)×106 ?(3686) events collected with the BESIII detector at BEPCII, the decays of ?(3686)?K-??¯++c.c. with ?¯+??¯?+, ?¯?p¯?+ are studied. We investigate the two excited resonances, ?(1690)- and ?(1820)-, which are each observed with large significance (?10?) in the K-? invariant mass distributions. A partial wave analysis is performed, and the spin-parities of ?(1690)- and ?(1820)- are measured to be 12- and 32-, respectively. The masses, widths, and product branching fractions of ?(1690)- and ?(1820)- are also measured. © 2024 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3en_US
dc.description.sponsorshipShanghai Key Laboratory for Particle Physics and Cosmology, SKLPPC; Instituto Nazionale di Fisica Nucleare, INFN; Institute of Nuclear and Particle Physics, Shanghai Jiao Tong University, INPAC; Chinese Academy of Sciences, CAS; Vetenskapsrådet, VR; Key Project of Frontier Science Research of Chinese Academy of Sciences: QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040; Key Project of Frontier Science Research of Chinese Academy of Sciences; UK Research and Innovation, UKRI: B16F640076; UK Research and Innovation, UKRI; National Natural Science Foundation of China, NSFC: 12061131003, 12035009, 12192265, 11961141012, 12192261, 11935015, 12022510, 11835012, 11735014, 12192260, 11935018, 12192264, 12035013, 12025502, 12192262, 12192263, 11635010, 12075252, 12075250, 11935016; National Natural Science Foundation of China, NSFC; Horizon 2020 Framework Programme, H2020: 894790; Horizon 2020 Framework Programme, H2020; U.S. Department of Energy, USDOE: DE-FG02-05ER41374; U.S. Department of Energy, USDOE; Royal Society: DH160214; Royal Society; European Research Council, ERC: 758462; European Research Council, ERC; Deutsche Forschungsgemeinschaft, DFG: 455635585, GRK 2149, 443159800, CRC 1044, FOR5327; Deutsche Forschungsgemeinschaft, DFG; DPT2006K-120470; Narodowe Centrum Nauki, NCN: 2019/35/O/ST2/02907; Narodowe Centrum Nauki, NCN; National Key Research and Development Program of China, NKRDPC: 2020YFA0406300, 2020YFA0406400; National Key Research and Development Program of China, NKRDPC; CAS Center for Excellence in Particle Physics, CCEPP: U1832207; CAS Center for Excellence in Particle Physics, CCEPP; National Research Foundation of Korea, NRF: NRF-2022R1A2C1092335; National Research Foundation of Korea, NRFen_US
dc.description.sponsorshipThe BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Contracts Nos. 2020YFA0406300, 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035009, No. 12035013, No. 12061131003, No. 12075250, No. 12075252, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contract No. U1832207; CAS Key Research Program of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003, No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union\u2019s Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts No. 443159800, No. 455635585, Collaborative Research Center CRC 1044, FOR5327, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Research Foundation of Korea under Contract No. NRF-2022R1A2C1092335; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation under Contract No. B16F640076; Polish National Science Centre under Contract No. 2019/35/O/ST2/02907; The Royal Society, UK under Contract No. DH160214; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374.en_US
dc.identifier.doi10.1103/PhysRevD.109.072008
dc.identifier.issn2470-0010
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85191564851en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.109.072008
dc.identifier.urihttps://hdl.handle.net/20.500.12713/4521
dc.identifier.volume109en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240519_kaen_US
dc.titleStudy of excited ? states in ? (3686) ?K- ? ? ¯ ++ c. c.en_US
dc.typeArticleen_US

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