Study of e+e- ? 2(p(p)over-bar) at center-of-mass energies between 4.0 and 4.6 GeV

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dc.authoridLin, Fan/0000-0002-7330-3833|chen, bin/0000-0002-3398-1314|Liu, Zhiqiang/0000-0003-2982-8381|Liu, Liang/0000-0002-6753-925X|Lavezzi, Lia/0000-0002-4928-8151|Guo, Ruipeng/0000-0002-7195-7315|Zhemchugov, Alexey/0000-0002-3360-4965|Messchendorp, Johan/0000-0001-6649-0549|wang, qi/0000-0002-2794-6897|Spataro, Stefano/0000-0001-9601-405X|Mangoni, Alessio/0000-0002-4786-6632|Janchiv, Shinebayar/0000-0003-1207-3322|Gradl, Wolfgang/0000-0002-9974-8320|Liu, Haibo/0000-0002-4213-2883|Yuncu, Alperen/0000-0001-9696-9331|Song, Weimin/0000-0003-1376-2293|Li, Kun/0000-0002-3638-2974|Yu, Binxing/0000-0002-9231-3543|Wang, Yunwen/0009-0008-3083-7799|Wu, Xin/0000-0001-7655-389X|Calligaris, Luigi/0000-0002-9951-9448|Yang, Jing/0009-0004-8274-9863|Wang, Yue/0000-0001-8673-6358|Chen, Qi/0000-0002-6568-7267|Sheng, Jin-Huan/0000-0002-2655-6301|Farineli, Riccardo/0000-0002-7972-9093|Kolcu, Onur Bugra/0000-0002-9177-1286|Bortone, Alberto/0000-0003-1577-5004|Albrecht, Malte/0000-0001-6180-4297|dong, liaoyuan/0000-0002-4773-5050|Amoroso, Antonio/0000-0002-3095-8610|Qi, Hongrong/0000-0002-9325-2308|Adlarson, Patrik/0000-0001-6280-3851|Destefanis, Marco Giovanni Maria/0000-0003-1997-6751|Greco, Michela/0000-0002-7299-7829|Song, Yunxuan/0000-0003-0256-4320|Lane, Jake/0000-0002-5816-9488|Cossio, Fabio/0000-0003-0454-3144|Achasov, Mikhail/0000-0002-9400-8622|Li, Peirong/0000-0002-1603-3646|Schoenning, Karin/0000-0002-3490-9584|Mezzadri, Giulio/0000-0003-0838-9631|Lellmann, Max/0000-0002-2154-9292|liu, xiang/0000-0001-7481-4662|Kuessner, Meike/0000-0002-0028-0490|Khoukaz, Alfons/0000-0001-7108-895X|Johansson, Tord/0000-0002-6945-716X|Aliberti, Riccardo/0000-0003-3500-4012|Lange, Jens Soren/0000-0003-0234-0474|, tong/0000-0001-7696-1252|De Mori, Francesca/0000-0002-3951-272X|Ji, Qingping/0000-0003-2963-2565|Zhao, Qiang/0000-0001-8334-2580|Zhao, Yuxiang/0000-0001-8684-9766|Kliemt, Ralf/0000-0002-6013-3329|BALOSSINO, Ilaria/0000-0001-9646-4042
dc.authorwosidZhu, Jie/JAC-4621-2023
dc.authorwosidQIU, LI/JPK-7397-2023
dc.authorwosidwang, xueting/JPY-2782-2023
dc.authorwosidLI, WEI/JUE-9796-2023
dc.authorwosidLin, Fan/JZT-1441-2024
dc.authorwosidchen, bin/KBQ-8114-2024
dc.authorwosidYang, Hai/JQI-4956-2023
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAhmed, S.
dc.contributor.authorAlbrecht, M.
dc.contributor.authorAliberti, R.
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 taken at 23 center-of-mass energies between 4.0 and 4.6 GeV with the BESIII detector at the Beijing Electron Positron Collider and with a total integrated luminosity of approximately 15 fb(-1), the process e(+)e(-) -> 2(p (p) over bar) is studied for the first time. The Born cross sections for e(+)e(-) -> 2(p (p) over bar) are measured, and no significant structure is observed in the lineshape. The baryon pair (pp and (p) over bar(p) over bar) invariant mass spectra are consistent with phase space, therefore no hexaquark or di-baryon state is found.en_US
dc.description.sponsorshipNational Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11975118, 11625523, 11635010, 11735014, 11822506, 11835012, 11935015, 11935016, 11935018, 11961141012]; Natural Science Foundation of Hunan Province [2019JJ30019]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; NSFC [U1732263, U1832207]; CAS [U1732263, U1832207]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSWSLH003, QYZDJ-SSW-SLH040]; 100 Talents Program of CAS; Shanghai Key Laboratory for Particle Physics and Cosmology; ERC [758462]; German Research Foundation DFG [CRC 1044, FOR 2359]; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; STFC (United Kingdom); Knut and Alice Wallenberg Foundation (Sweden) [2016.0157]; Royal Society, UK [DH140054, DH160214]; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0012069]; Institute of Nuclear and Particle Physics, Astronomy and Cosmology (INPAC)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 Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts Nos. 11975118, 11625523, 11635010, 11735014, 11822506, 11835012, 11935015, 11935016, 11935018, 11961141012; the Natural Science Foundation of Hunan Province under Contract No. 2019JJ30019; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts Nos. U1732263, U1832207; CAS Key Research Program of Frontier Sciences under Contracts Nos. QYZDJ-SSWSLH003, QYZDJ-SSW-SLH040; 100 Talents Program of CAS; Institute of Nuclear and Particle Physics, Astronomy and Cosmology (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; German Research Foundation DFG under Contracts Nos. Collaborative Research Center CRC 1044, FOR 2359; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; STFC (United Kingdom); The Knut and Alice Wallenberg Foundation (Sweden) under Contract No. 2016.0157; The Royal Society, UK under Contracts Nos. DH140054, DH160214; The Swedish Research Council; U.S. Department of Energy under Contracts Nos. DE-FG02-05ER41374, DE-SC-0012069.en_US
dc.identifier.doi10.1103/PhysRevD.103.052003
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85103107256en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.103.052003
dc.identifier.urihttps://hdl.handle.net/11411/7658
dc.identifier.volume103en_US
dc.identifier.wosWOS:000648528200001en_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.titleStudy of e+e- ? 2(p(p)over-bar) at center-of-mass energies between 4.0 and 4.6 GeV
dc.typeArticle

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