| Search for the lepton flavor violating decay J/ψ → eμ | |
| 2023-02-01 | |
| Source Publication | Science China: Physics, Mechanics and Astronomy
 |
| ISSN | 1674-7348 |
| Volume | 66Issue:2 |
| Abstract | We present a search for the lepton flavor violating decay J/ψ → e±μ using 8.998 × 109J/ψ events collected with the BESIII detector at the BEPCII e+e− storage ring. No excess of signal above background is observed; we therefore set an upper limit on the branching fraction of b(J/ψ→e±μ) © 2022, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature. |
| Keyword | BESIII Branching fractions Charmonium Confidence levels E+e− experiment Lepton flavor violating decay Lepton flavour violations Lepton-flavor Stringents Upper limits |
| Publisher | Science Press (China) |
| DOI | 10.1007/s11433-022-1995-0 |
| Indexed By | EI |
| Language | 英语 |
| EI Accession Number | 20230313406107 |
| EI Keywords | Elementary particles |
| EI Classification Number | 931.3 Atomic and Molecular Physics |
| Original Document Type | Journal article (JA) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/500784 |
| Collection | 兰州大学 |
| Affiliation | 1.Institute of High Energy Physics, Beijing; 100049, China; 2.Beihang University, Beijing; 100191, China; 3.Beijing Institute of Petrochemical Technology, Beijing; 102617, China; 4.Bochum Ruhr-University, Bochum; D-44780, Germany; 5.Carnegie Mellon University, Pittsburgh; 15213, United States; 6.Central China Normal University, Wuhan; 430079, China; 7.Central South University, Changsha; 410083, China; 8.China Center of Advanced Science and Technology, Beijing; 100190, China; 9.COMSATS University Islamabad, Lahore Campusm, Defence Road, Off Raiwind Road, Lahore; 54000, Pakistan; 10.Fudan University, Shanghai; 200433, China; 11.G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk; 630090, Russia; 12.GSI Helmholtzcentre for Heavy Ion Research GmbH, Darmstadt; D-64291, Germany; 13.Guangxi Normal University, Guilin; 541004, China; 14.Guangxi University, Nanning; 530004, China; 15.Hangzhou Normal University, Hangzhou; 310036, China; 16.Hebei University, Baoding; 071002, China; 17.Helmholtz Institute Mainz, Staudinger Weg 18, Mainz; D-55099, Germany; 18.Henan Normal University, Xinxiang; 453007, China; 19.Henan University of Science and Technology, Luoyang; 471003, China; 20.Henan University of Technology, Zhengzhou; 450001, China; 21.Huangshan College, Huangshan; 245000, China; 22.Hunan Normal University, Changsha; 410081, China; 23.Hunan University, Changsha; 410082, China; 24.Indian Institute of Technology, Madras, Chennai; 600036, India; 25.Indiana University, Bloomington; 47405, United States; 26.INFN Laboratori Nazionali di Frascati, INFN Laboratori Nazionali di Frascati, Frascati; I-00044, Italy; 27.INFN Laboratori Nazionali di Frascati, INFN Sezione di Perugia, Perugia; I-06100, Italy; 28.INFN Laboratori Nazionali di Frascati, University of Perugia, Perugia; I-06100, Italy; 29.INFN Sezione di Ferrara, INFN Sezione di Ferrara, Ferrara; I-44122, Italy; 30.INFN Sezione di Ferrara, University of Ferrara, Ferrara; I-44122, Italy; 31.Institute of Modern Physics, Lanzhou; 730000, China; 32.Institute of Physics and Technology, Peace Avenue 54B, Ulaanbaatar; 13330, Mongolia; 33.Jilin University, Changchun; 130012, China; 34.Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, Mainz; D-55099, Germany; 35.Joint Institute for Nuclear Research, Dubna, Moscow region; 141980, Russia; 36.Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, Giessen; D-35392, Germany; 37.Lanzhou University, Lanzhou; 730000, China; 38.Liaoning Normal University, Dalian; 116029, China; 39.Liaoning University, Shenyang; 110036, China; 40.Nanjing Normal University, Nanjing; 210023, China; 41.Nanjing University, Nanjing; 210093, China; 42.Nankai University, Tianjin; 300071, China; 43.National Centre for Nuclear Research, Warsaw; 02-093, Poland; 44.North China Electric Power University, Beijing; 102206, China; 45.Peking University, Beijing; 100871, China; 46.Qufu Normal University, Qufu; 273165, China; 47.Shandong Normal University, Jinan; 250014, China; 48.Shandong University, Jinan; 250100, China; 49.Shanghai Jiao Tong University, Shanghai; 200240, China; 50.Shanxi Normal University, Linfen; 041004, China; 51.Shanxi University, Taiyuan; 030006, China; 52.Sichuan University, Chengdu; 610064, China; 53.Soochow University, Suzhou; 215006, China; 54.South China Normal University, Guangzhou; 510006, China; 55.Southeast University, Nanjing; 211100, China; 56.State Key Laboratory of Particle Detection and Electronics, Beijing; 100049, China; 57.State Key Laboratory of Particle Detection and Electronics, Hefei; 230026, China; 58.Sun Yat-Sen University, Guangzhou; 510275, China; 59.Suranaree University of Technology, University Avenue 111, Nakhon Ratchasima; 30000, Thailand; 60.Tsinghua University, Beijing; 100084, China; 61.Turkish Accelerator Center Particle Factory Group, Istinye University, Istanbul; 34010, Turkey; 62.Turkish Accelerator Center Particle Factory Group, Near East University, North Cyprus, Mersin 10, Nicosia; 99138, Turkey; 63.University of Chinese Academy of Sciences, Beijing; 100049, China; 64.University of Groningen, Groningen; NL-9747 AA, Netherlands; 65.University of Hawaii, Honolulu; 96822, United States; 66.University of Jinan, Jinan; 250022, China; 67.University of Manchester, Oxford Road, Manchester; M13 9PL, United Kingdom; 68.University of Muenster, Wilhelm-Klemm-Strasse 9, Muenster; 48149, Germany; 69.University of Oxford, Keble Road, Oxford; OX13RH, United Kingdom; 70.University of Science and Technology Liaoning, Anshan; 114051, China; 71.University of Science and Technology of China, Hefei; 230026, China; 72.University of South China, Hengyang; 421001, China; 73.University of the Punjab, Lahore; 54590, Pakistan; 74.University of Turin and INFN, University of Turin, Turin; I-10125, Italy; 75.University of Turin and INFN, University of Eastern Piedmont, Alessandria; I-15121, Italy; 76.University of Turin and INFN, INFN, Turin; I-10125, Italy; 77.Uppsala University, Box 516, Uppsala; SE-75120, Sweden; 78.Wuhan University, Wuhan; 430072, China; 79.Xinyang Normal University, Xinyang; 464000, China; 80.Yunnan University, Kunming; 650500, China; 81.Zhejiang University, Hangzhou; 310027, China; 82.Zhengzhou University, Zhengzhou; 450001, China; 83.Also at the Moscow Institute of Physics and Technology, Moscow; 141700, Russia; 84.Also at the Novosibirsk State University, Novosibirsk; 630090, Russia; 85.Also at the NRC "Kurchatov Institute", Petersburg Nuclear Physics Institute, Gatchina; 188300, Russia |
| Recommended Citation GB/T 7714 | Ablikim, M.,Achasov, M.N.,Adlarson, P.,et al. Search for the lepton flavor violating decay J/ψ → eμ[J]. Science China: Physics, Mechanics and Astronomy,2023,66(2). |
| APA | Ablikim, M..,Achasov, M.N..,Adlarson, P..,Albrecht, M..,Aliberti, R..,...&Kiese, P..(2023).Search for the lepton flavor violating decay J/ψ → eμ.Science China: Physics, Mechanics and Astronomy,66(2). |
| MLA | Ablikim, M.,et al."Search for the lepton flavor violating decay J/ψ → eμ".Science China: Physics, Mechanics and Astronomy 66.2(2023). |
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