Measurement of the cross section of e+e-??-?+ at center-of-mass energies between 3.510 and 4.843 GeV

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dc.authoridLiu, Donghua/0000-0002-5830-9540
dc.authoridLi, Xiaoyu/0000-0001-8017-207X
dc.authoridLiu, Xiaohan/0009-0009-5291-2494
dc.authoridozok, ferhat/0000-0001-9630-7362
dc.authoridYuan, Ye/0009-0008-1640-7047
dc.authoridQin, Jiajun/0000-0002-9956-2358
dc.authoridKabana, Sonia/0000-0003-0568-5750
dc.authorwosidzhang, xiaoyu/KEJ-0657-2024
dc.authorwosid, Luo/AAP-8401-2020
dc.authorwosidLi, Chun/KBC-9591-2024
dc.authorwosidLiu, Zhiyuan/KDP-2606-2024
dc.authorwosidli, yuanyuan/GZA-4435-2022
dc.authorwosidzhang, jiahao/KEE-9357-2024
dc.authorwosidLiu, Donghua/KEJ-1974-2024
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAi, X. C.
dc.contributor.authorAliberti, R.
dc.contributor.authorAmoroso, A.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-05-19T14:41:02Z
dc.date.available2024-05-19T14:41:02Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractUsing e(+)e(-) collision data corresponding to a total integrated luminosity of 12.9 fb(-1) collected with the BESIII detector at the BEPCII collider, the exclusive Born cross sections and the effective form factors of the reaction e(+)e(-)->Xi(-)Xi(+) are measured via the single baryon-tag method at 23 center-of-mass energies between 3.510 and 4.843 GeV. Evidence for the decay psi(3770)->Xi(-)Xi(+) is observed with a significance of 4.5 sigma by analyzing the measured cross sections together with earlier BESIII results. For the other charmonium(-like) states psi(4040), psi(4160), Y(4230), Y(4360), psi(4415), and Y(4660), no significant signal of their decay to Xi(-)Xi(+) is found. For these states, upper limits of the products of the branching fraction and the electronic partial width at the 90% confidence level are provided.en_US
dc.description.sponsorshipNational Key R&D Program of China; National Natural Science Foundation of China (NSFC); 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 and CAS; CAS Key Research Program of Frontier Sciences; CAS; Institute of Nuclear and Particle Physics (INPAC); Shanghai Key Laboratory for Particle Physics and Cosmology; ERC; European Union; German Research Foundation DFG; Collaborative Research Center; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [2020YFA0406400, 2020YFA0406300]; National Research Foundation of Korea [12075107, 12247101, 11635010, 11735014, 11835012, 11935015, 11935016, 11935018, 11961141012, 12022510, 12025502, 12035009, 12035013, 12061131003, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005, 12225509, 12235017]; National Science and Technology fund of Mongolia; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand; Polish National Science Centre [U1832207]; Swedish Research Council [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; U.S. Department of Energy; Olle Engkvist Foundation; [758462]; [894790]; [443159800]; [455635585]; [CRC 1044]; [FOR5327]; [GRK 2149]; [DPT2006K-120470]; [NRF-2022R1A2C1092335]; [B16F640076]; [2019/35/O/ST2/02907]; [DE-FG02-05ER41374]; [200-0605]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 Science Foundation of China (NSFC) under Contracts Nos. 12075107, 12247101, 11635010, 11735014, 11835012, 11935015, 11935016, 11935018, 11961141012, 12022510, 12025502, 12035009, 12035013, 12061131003, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005, 12225509, 12235017; 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 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's Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts Nos. 443159800, 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 of Mongolia; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand under Contract No. B16F640076; Polish National Science Centre under Contract No. 2019/35/O/ST2/02907; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374; The Olle Engkvist Foundation under contract No. 200-0605.en_US
dc.identifier.doi10.1007/JHEP11(2023)228
dc.identifier.issn1029-8479
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85178966219en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org10.1007/JHEP11(2023)228
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5052
dc.identifier.wosWOS:001122841300001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240519_kaen_US
dc.subjectE(+)-E(-) Experimentsen_US
dc.subjectBranching Fractionen_US
dc.subjectQcden_US
dc.subjectElectroweak Interactionen_US
dc.titleMeasurement of the cross section of e+e-??-?+ at center-of-mass energies between 3.510 and 4.843 GeVen_US
dc.typeArticleen_US

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