Observation of a resonant structure in e+e-? ?? and another in e+e-? ??0 at center-of-mass energies between 2.00 and 3.08 GeV

Basit Öğe Kaydı
dc.authoridGradl, Wolfgang/0000-0002-9974-8320|Lin, Fan/0000-0002-7330-3833|Chen, Qi/0000-0002-6568-7267|Wang, Ling/0000-0003-0272-2974|Liu, Haibo/0000-0002-4213-2883|Pathak, Atanu/0000-0001-9861-2942|Wang, Yue/0000-0001-8673-6358|Spataro, Stefano/0000-0001-9601-405X|dai, jianping/0000-0003-4802-4485|Yuncu, Alperen/0000-0001-9696-9331|Wang, Yunwen/0009-0008-3083-7799|Song, Weimin/0000-0003-1376-2293|Zhemchugov, Alexey/0000-0002-3360-4965|Mangoni, Alessio/0000-0002-4786-6632|wang, qi/0000-0002-2794-6897|Messchendorp, Johan/0000-0001-6649-0549|Lavezzi, Lia/0000-0002-4928-8151|Wu, Xin/0000-0001-7655-389X|Kolcu, Onur Bugra/0000-0002-9177-1286|Janchiv, Shinebayar/0000-0003-1207-3322|Han, Jian/0000-0002-0647-4050|Zhang, Jiawei/0000-0002-9202-0070|Farineli, Riccardo/0000-0002-7972-9093|Khoukaz, Alfons/0000-0001-7108-895X|Johansson, Tord/0000-0002-6945-716X|, tong/0000-0001-7696-1252|Lange, Jens Soren/0000-0003-0234-0474|Destefanis, Marco Giovanni Maria/0000-0003-1997-6751|Tsednee, Banzragch/0000-0003-0881-0713|Lane, Jake/0000-0002-5816-9488|Qi, Hongrong/0000-0002-9325-2308|Schoenning, Karin/0000-0002-3490-9584|Greco, Michela/0000-0002-7299-7829|Kliemt, Ralf/0000-0002-6013-3329|Mezzadri, Giulio/0000-0003-0838-9631|Achasov, Mikhail/0000-0002-9400-8622|Adlarson, Patrik/0000-0001-6280-3851|Guskov, Anatoliy/0000-0002-9791-759X|Song, Yunxuan/0000-0003-0256-4320|Kuessner, Meike/0000-0002-0028-0490|Amoroso, Antonio/0000-0002-3095-8610|Liu, Dong/0000-0002-0853-1792|Lellmann, Max/0000-0002-2154-9292|liu, xiang/0000-0001-7481-4662|BALOSSINO, Ilaria/0000-0001-9646-4042|Cossio, Fabio/0000-0003-0454-3144|Bortone, Alberto/0000-0003-1577-5004
dc.authorwosidGradl, Wolfgang/JBJ-5798-2023
dc.authorwosidzhang, ZY/HJH-6535-2023
dc.authorwosidYu, Yi/JPX-7982-2023
dc.authorwosidlu, yuan/JZD-0832-2024
dc.authorwosidXIONG, LIU/JOK-5886-2023
dc.authorwosidlei, xh/KFR-2496-2024
dc.authorwosidchen, yijia/KGM-4378-2024
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAhmed, S.
dc.contributor.authorAlbrecht, M.
dc.contributor.authorAmoroso, A.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-07-18T20:55:19Z
dc.date.available2024-07-18T20:55:19Z
dc.date.issued2021
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractBorn cross sections for the processes e(+)e(-) -> omega eta and e(+)e(-) -> omega pi(0) have been determined for centerof-mass energies between 2.00 and 3.08GeVwith the BESIII detector at the BEPCII collider. The results obtained in this work are consistent with previous measurements but with improved precision. Two resonant structures are observed. In the e(+)e(-) -> omega eta cross sections, a resonance with a mass of (2176 +/- 24 +/- 3) MeV/c(2) and a width of (89 +/- 50 +/- 5) MeV is observed with a significance of 6.2 sigma. Its properties are consistent with the phi(2170). In the e(+)e(-) -> omega pi(0) cross sections, a resonance denoted Y (2040) is observed with a significance of more than 10 sigma. Its mass and width are determined to be (2034 +/- 13 +/- 9) MeV/c(2) and (234 +/- 30 +/- 25) MeV, respectively, where the first uncertainties are statistical and the second ones are systematic. (C) 2020 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.en_US
dc.description.sponsorshipNational Key Basic Research Program of China [2015CB856700, 2020YFA0406400]; National Natural Science Foundation of China (NSFC) [11335008, 11375170, 11475164, 11475169, 11625523, 11605196, 11605198, 11635010, 11705192, 11735014, 11822506, 11835012, 11935015, 11935016, 11935018, 11950410506, 11961141012, 12035013]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; NSFC [U1532102, U1732263, U1832103, U1832207, U2032111]; CAS [U1532102, U1732263, U1832103, U1832207, U2032111]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSW-SLH003, 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]; INPACen_US
dc.description.sponsorshipThe BESIII collaboration thanks the staff of BEPCII, the IHEP computing center and the supercomputing center of USTC for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract Nos. 2015CB856700, 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts Nos. 11335008, 11375170, 11475164, 11475169, 11625523, 11605196, 11605198, 11635010, 11705192, 11735014, 11822506, 11835012, 11935015, 11935016, 11935018, 11950410506, 11961141012, 12035013; 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. U1532102, U1732263, U1832103, U1832207, U2032111; CAS Key Research Program of Frontier Sciences under Contracts Nos. QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040; 100 Talents Program of CAS; 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 Energyunder Contracts Nos. DE-FG02-05ER41374, DE-SC-0012069.en_US
dc.identifier.doi10.1016/j.physletb.2020.136059
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.scopus2-s2.0-85099290617en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2020.136059
dc.identifier.urihttps://hdl.handle.net/11411/8821
dc.identifier.volume813en_US
dc.identifier.wosWOS:000614817100020en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇetin, Serkant Ali
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/openAccessen_US
dc.subjectBesıııen_US
dc.subjectPhi (2170)en_US
dc.subjectExcited Omega Statesen_US
dc.subjectExcited Rho Statesen_US
dc.subjectProcess E(+)E(-)en_US
dc.subjectRangeen_US
dc.subjectY(2175)en_US
dc.subjectStateen_US
dc.titleObservation of a resonant structure in e+e-? ?? and another in e+e-? ??0 at center-of-mass energies between 2.00 and 3.08 GeVen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

Web of Science Indexed Publications
Faculty of Engineering and Natural Sciences
Scopus Indexed Publications