Determination of spin and parity of D?(s) mesons

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dc.authoridTian, Zhifu/0000-0002-6592-9844
dc.authoridLavezzi, Lia/0000-0002-4928-8151
dc.authoridYuncu, Alperen/0000-0001-9696-9331
dc.authoridLiu, Jiacheng/0000-0002-0518-3577
dc.authoridChen, Qi/0000-0002-6568-7267
dc.authoridWang, Bo/0000-0003-3598-5359
dc.authoridLi, Xiaoyu/0000-0001-8017-207X
dc.authorwosidWang, Yibin/KEZ-9645-2024
dc.authorwosidLiu, Yan/KFQ-1417-2024
dc.authorwosidZhang, Ge/KGL-7634-2024
dc.authorwosidTian, Zhifu/ABD-8799-2021
dc.authorwosidZhang, Jiaqi/JCO-6818-2023
dc.authorwosidWANG, SHIHAO/KHC-8263-2024
dc.authorwosidLavezzi, Lia/AAO-9660-2021
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.accessioned2024-05-19T14:39:58Z
dc.date.available2024-05-19T14:39:58Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe spin and parity of the charmed mesons Ds*+, D*0 and D*+ are determined for the first time to be JP = 1- with significances greater than 10 sigma over other hypotheses of 2+ and 3-, using an e+e- collision data sample with an integrated luminosity of 3.19 fb-1 collected by the BESIII detector at a center-of-mass energy of 4.178 GeV. Different spin-parity hypotheses are tested via a helicity amplitude analysis of the processes e+e--> D*+ s Ds -, D*0D0 and D*+D-, with D*+ s -> Ds+ gamma, D*0 -> D0 pi 0, and D*+-> D+pi 0. The results confirm the quark model predictions. (c) 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons .org /licenses /by /4 .0/). Funded by SCOAP3.en_US
dc.description.sponsorshipIHEP computing center; National Key RAMP;D Program of China [2020YFA0406400, 2020YFA0406300]; National Natural Sci-ence Foundation of China (NSFC) [11635010, 12192263, 12192264, 12192265, 12221005]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [U1832207]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; The 100 Talents Program of CAS; Fundamental Research Funds for the Central Universities, Lanzhou University, University of Chinese Academy of Sciences; Institute of Nuclear and Particle Physics (INPAC); Shanghai Key Laboratory for Particle Physics and Cosmology; ERC [758462]; European Union [894790]; German Research Foundation DFG [443159800, 455635585, CRC 1044, FOR5327, GRK 2149]; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [DPT2006K-120470]; National Research Foundation of Korea [NRF-2022R1A2C1092335]; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources AMP; Institutional Development, Research and Innovation [B16F640076]; Polish National Sci-ence Centre [2019/35/O/ST2/02907]; Suranaree University of Technology (SUT) , Thailand Science Research and Innovation (TSRI); National Science Research and Innovation Fund (NSRF) [160355]; Royal Society, UK [DH160214]; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374]en_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. 2020YFA0406400, 2020YFA0406300; National Natural Sci-ence Foundation of China (NSFC) under Contracts Nos. 11635010, 12192263, 12192264, 12192265, 12221005; 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 Nos. QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040; 100 Tal-ents Program of CAS; Fundamental Research Funds for the Central Universities, Lanzhou University, University of Chinese Academy of Sciences; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union's Horizon 2020 re-search and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts Nos. 443159800, 455635585, Col-laborative 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 Sci-ence Centre under Contract No. 2019/35/O/ST2/02907; Suranaree University of Technology (SUT) , Thailand Science Research and Innovation (TSRI) , and National Science Research and Innovation Fund (NSRF) under Contract No. 160355; 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.doi10.1016/j.physletb.2023.1382450370-2693
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.urihttps://doi.org10.1016/j.physletb.2023.1382450370-2693
dc.identifier.urihttps://hdl.handle.net/20.500.12713/4884
dc.identifier.volume846en_US
dc.identifier.wosWOS:001124362000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysics Letters Ben_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240519_kaen_US
dc.subjectCharmed Mesonen_US
dc.subjectSpin And Parityen_US
dc.subjectBesiiien_US
dc.titleDetermination of spin and parity of D?(s) mesonsen_US
dc.typeArticleen_US

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