Search for the reaction channel e+e- ? ?c??+?- at center-of-mass energies from 4.23 to 4.60 GeV

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dc.authoridMesschendorp, Johan/0000-0001-6649-0549|Wang, Yue/0000-0001-8673-6358|Farineli, Riccardo/0000-0002-7972-9093|Sheng, Jin-Huan/0000-0002-2655-6301|Liu, Haibo/0000-0002-4213-2883|Calligaris, Luigi/0000-0002-9951-9448|Lavezzi, Lia/0000-0002-4928-8151|Gradl, Wolfgang/0000-0002-9974-8320|wang, qi/0000-0002-2794-6897|Spataro, Stefano/0000-0001-9601-405X|dai, jianping/0000-0003-4802-4485|xu, ye/0009-0007-9798-2723|Wen, Huwei/0000-0002-8422-1593|Lin, Fan/0000-0002-7330-3833|Zhang, Jiawei/0000-0001-9635-154X|Wang, Yunwen/0009-0008-3083-7799|Guo, Ruipeng/0000-0002-7195-7315|Han, Jian/0000-0002-0647-4050|Mangoni, Alessio/0000-0002-4786-6632|Yuncu, Alperen/0000-0001-9696-9331|Kolcu, Onur Bugra/0000-0002-9177-1286|Zhang, Jiawei/0000-0002-9202-0070|Zhemchugov, Alexey/0000-0002-3360-4965|Tsednee, Banzragch/0000-0003-0881-0713|Mezzadri, Giulio/0000-0003-0838-9631|BALOSSINO, Ilaria/0000-0001-9646-4042
dc.authorwosidZhang, Yulin/KEI-1610-2024
dc.authorwosidYang, Fan/JVO-8611-2024
dc.authorwosidMesschendorp, Johan/A-3626-2016
dc.authorwosidliu, shanshan/JPA-0852-2023
dc.authorwosidwang, xiang/IVV-6713-2023
dc.authorwosidzhang, xinyu/JKI-8403-2023
dc.authorwosidLI, HAO/KBD-0866-2024
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAhmed, S.
dc.contributor.authorAlbrecht, M.
dc.contributor.authorAlekseev, M.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-07-18T20:45:43Z
dc.date.available2024-07-18T20:45:43Z
dc.date.issued2021
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractUsing data collected with the BESIII detector operating at the Beijing Electron Positron Collider, we search for the process e(+)e(-) -> eta(c)eta pi(+)pi(-). The search is performed using five large datasets recorded at center-of-mass energies of 4.23, 4.26, 4.36, 4.42, and 4.60 GeV. The eta(c) meson is reconstructed in 16 exclusive decay modes. No signal is observed in the mass region at any center-of-mass energy. The upper limits on the reaction cross sections are determined to be 6.2, 10.8, 27.6, 22.6 and 23.7 pb at the 90% confidence level at the center-of-mass energies listed above.en_US
dc.description.sponsorshipNational Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11835012, 11625523, 11635010, 11735014]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; NSFC [U1532257, U1532258, U1732263, U1832207]; CAS [U1532257, U1532258, U1732263, U1832207]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; 100 Talents Program of CAS; INPAC; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [CRC 1044, FOR 2359]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; Knut and AliceWallenberg Foundation (Sweden) [2016.0157]; Royal Society, UK [DH160214]; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0012069]; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadten_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 Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11625523, No. 11635010, No. 11735014; National Natural Science Foundation of China (NSFC) under Contract No. 11835012; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1532257, No. U1532258, No. U1732263, No. U1832207; CAS Key Research Program of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003, No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contracts No. Collaborative Research Center CRC 1044, No. FOR 2359; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; The Knut and AliceWallenberg Foundation (Sweden) under Contract No. 2016.0157; The Royal Society, UK under Contract No. DH160214; The Swedish Research Council; U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0012069; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt.en_US
dc.identifier.doi10.1103/PhysRevD.103.032004
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85100912012en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.103.032004
dc.identifier.urihttps://hdl.handle.net/11411/7656
dc.identifier.volume103en_US
dc.identifier.wosWOS:000618642800001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇetin, Serkant Ali
dc.language.isoenen_US
dc.publisherAmer Physical Socen_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.titleSearch for the reaction channel e+e- ? ?c??+?- at center-of-mass energies from 4.23 to 4.60 GeVen_US
dc.typeArticleen_US

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