Measurement of e+e-?pK- ? plus c.c. cross sections between 4.009 GeV and 4.951 GeV

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dc.authoridChen, Qi/0000-0002-6568-7267
dc.authoridKabana, Sonia/0000-0003-0568-5750
dc.authoridMa, Wei/0000-0002-7344-998X
dc.authoridLiu, Liang/0000-0002-6753-925X
dc.authoridLiu, Xiaohan/0009-0009-5291-2494
dc.authoridLiu, Jiacheng/0000-0002-0518-3577
dc.authoridCalligaris, Luigi/0000-0002-9951-9448
dc.authorwosidyang, xiao/KHT-9445-2024
dc.authorwosidWang, Fei/KEH-6292-2024
dc.authorwosidLing, Li/JYO-7043-2024
dc.authorwosidZhou, Xinyi/KGM-6689-2024
dc.authorwosidlin, lin/KFB-9548-2024
dc.authorwosidwang, David/KFR-2555-2024
dc.authorwosidhu, xin/KHT-2406-2024
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.accessioned2024-05-19T14:41:05Z
dc.date.available2024-05-19T14:41:05Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractUsing e(+)e(-) collision datasets corresponding to a total integrated luminosity of 21.7 fb(-1) collected with the BESIII detector at the BEPCII collider at center-of-mass energies ranging from 4.009 GeV to 4.951 GeV, the energy-dependent cross sections of e(+)e-->-Lambda+. are measured for the first time. By fitting these energy-dependent cross sections, we search for the excited psi states psi(4160) and psi(4415), and the vector charmonium-like states psi(4230), psi(4360), and psi(4660). No evidence for these is observed and the upper limits on the branching fractions of these states decaying into -Lambda+.. are set at the 90% confidence level.en_US
dc.description.sponsorshipNational Key RAMP;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); 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's Horizon 2020 research and innovation programme under Marie Sklodowska-Curie; German Research Foundation DFG; Collaborative Research Center [2020YFA0406300, 2020YFA0406400]; Istituto Nazionale di Fisica Nucleare, Italy [12175244, 11875170, 11565006, 11505034, 11635010, 11735014, 11835012, 11935015, 11935016, 11935018, 11961141012, 12022510, 12025502, 12035009, 12035013, 12061131003, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005, 12225509, 12235017]; Ministry of Development of Turkey; National Research Foundation of Korea; National Science and Technology fund of Mongolia [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; National Science Research and Innovation Fund (NSRF); Polish National Science Centre; Swedish Research Council; U.S. Department of Energy [758462]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. 2020YFA0406300, 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts Nos. 12175244, 11875170, 11565006, 11505034, 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); 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.en_US
dc.identifier.doi10.1007/JHEP12(2023)027
dc.identifier.issn1029-8479
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85179731542en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org10.1007/JHEP12(2023)027
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5059
dc.identifier.wosWOS:001127319600001en_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.subjectQuarkoniumen_US
dc.titleMeasurement of e+e-?pK- ? plus c.c. cross sections between 4.009 GeV and 4.951 GeVen_US
dc.typeArticleen_US

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