节点文献
Number of J/ψ events at BESIII
【作者】 麦迪娜; M.N.Achasov; P.Adlarson; S.Ahmed; M.Albrecht; R.Aliberti; A.Amoroso; 安美儒; 安琪; 白旭红; 白羽; O.Bakina; R.Baldini Ferroli; I.Balossino; 班勇; K.Begzsuren; N.Berger; M.Bertani; D.Bettoni; F.Bianchi; J.Bloms; A.Bortone; I.Boyko; R.A.Briere; 蔡浩; 蔡啸; A.Calcaterra; 曹国富; 曹宁; S.A.Cetin; 常劲帆; 常万玲; G.Chelkov; 陈刚; 陈和生; 陈玛丽; 陈申见; 陈旭荣; 陈元柏; 陈卓俊; 成伟帅; G.Cibinetto; F.Cossio; 催佳佳; 崔小非; 代洪亮; 代建平; 戴鑫琛; A.Dbeyssi; R.E.de Boer; D.Dedovich; 邓子艳; A.Denig; I.Denysenko; M.Destefanis; F.De Mori; 丁勇; 董超; 董静; 董燎原; 董明义; 董翔; 杜书先; P.Egorov; 范玉兰; 方建; 房双世; 方易; R.Farinelli; A L.Fava; F.Feldbauer; G.Felici; 封常青; 冯俊华; M.Fritsch; 傅成栋; 高扬; 高原宁; I.Garzia; 葛潘婷; 耿聪; E.M.Gersabeck; A Gilman; K.Goetzen; 龚丽; 龚文煊; W.Gradl; M.Greco; 谷立民; 顾旻皓; 关春懿; 郭爱强; 郭立波; 郭如盼; 郭玉萍; A.Guskov; 韩婷婷; 韩文颖; 郝喜庆; F.A.Harris; 何凯凯; 何康林; F.H.Heinsius; C.H.Heinz; 衡月昆; C.Herold; M.Himmelreich; T.Holtmann; 侯国一; 侯颖锐; 侯治龙; 胡海明; 胡继峰; 胡涛; 胡誉; 黄光顺; 黄麟钦; 黄性涛; 黄燕萍; 黄震; T.Hussain; N Hüsken; W.Ikegami Andersson; W.Imoehl; M.Irshad; S.Jaeger; S.Janchiv; 纪全; 姬清平; 季晓斌; 季筱璐; 吉钰瑶; 姜侯兵; 江晓山; 焦健斌; 焦铮; 金山; 金毅; 荆茂强; T.Johansson; N.Kalantar-Nayestanaki; 康晓珅; R.Kappert; M.Kavatsyuk; 柯百谦; I.K.Keshk; A.Khoukaz; P.Kiese; R.Kiuchi; R.Kliemt; L.Koch; O.B.Kolcu; A B.Kopf; M.Kuemmel; M.Kuessner; A.Kupsc; M.G.Kurth; W.Kühn; J.J.Lane; J.S.Lange; P.Larin; A.Lavania; L.Lavezzi; 雷祚弘; H.Leithoff; M.Lellmann; T.Lenz; 李翠; 李春花; 李澄; 李德民; 李飞; 李刚; 李慧; 李贺; 李海波; 李惠静; 李衡讷; 李井文; J.Q.Li; 李静舒; 李科; 李龙科; 李蕾; 李培荣; 栗帅迎; 李卫东; 李卫国; 李旭红; 李晓玲; 李晓宇; 李紫源; 梁昊; 梁浩; 梁勇飞; 梁羽铁; 廖广睿; 廖龙洲; J.Libby; A.Limphirat; 林创新; 林德旭; T.Lin; 刘北江; 刘春秀; 刘栋; 刘福虎; 刘芳; 刘峰; G.M.Liu; 刘怀民; 刘欢欢; 刘汇慧; 刘建北; 刘佳俊; 刘晶译; 刘凯; 刘魁勇; 刘珂; 刘亮; 刘美宏; 刘佩莲; 刘倩; 刘淇; 刘树彬; 刘桐; 刘卫民; 刘翔; 刘英; 刘玉斌; 刘振安; 刘智青; 娄辛丑; 卢飞翔; 吕海江; 陆嘉达; 吕军光; 陆小玲; 卢宇; 卢云鹏; 罗成林; 罗民兴; 罗朋威; 罗涛; 罗小兰; 吕晓睿; 马凤才; 马海龙; 马连良; 马明明; 马秋梅; 马润秋; 马瑞廷; 马新鑫; 马骁妍; 马尧; F.E.Maas; M.Maggiora; S.Maldaner; S.Malde; Q.A.Malik; A.Mangoni; 冒亚军; 毛泽普; S.Marcello; 孟召霞; J.G.Messchendorp; G.Mezzadri; 闵天觉; R.E.Mitchell; 莫晓虎; N.Yu.Muchnoi; H.Muramatsu; S.Nakhoul; Y.Nefedov; F.Nerling; I.B.Nikolaev; 宁哲; S.Nisar; S.L.Olsen; 欧阳群; S.Pacetti; 潘祥; 潘越; A.Pathak; P.Patteri; M.Pelizaeus; 彭海平; K.Peters; J.Pettersson; 平加伦; 平荣刚; S.Plura; S.Pogodin; R.Poling; V.Prasad; 齐航; 漆红荣; 祁鸣; 齐天钰; 钱森; 钱文斌; 钱圳; 乔从丰; 秦佳佳; 秦丽清; 覃潇平; 秦小帅; 秦中华; 邱进发; 屈三强; K.H.Rashid; K.Ravindran; C.F.Redmer; A.Rivetti; V.Rodin; M.Rolo; 荣刚; Ch.Rosner; M.Rump; 桑昊榆; A.Sarantsev; Y.Schelhaas; C.Schnier; K.Schoenning; M.Scodeggio; 单葳; 单心钰; 上官剑锋; 邵明; 沈成平; 沈宏飞; 沈肖雁; 石煌超; 师荣盛; 史欣; 师晓东; 宋娇娇; 宋维民; 宋昀轩; S.Sosio; S.Spataro; F.Stieler; 苏可馨; 苏彭彭; 孙功星; 孙浩凯; 孙俊峰; 孙亮; 孙胜森; 孙童; 孙文玉; 孙翔; 孙勇杰; 孙永昭; 孙振田; 谭英华; 谭雅星; 唐昌建; 唐光毅; 唐健; 陶秋田; 滕佳秀; V.Thoren; 田文辉; 田野; I.Uman; 王斌; 王成伟; 王大勇; 王泓鉴; 王宏鹏; 王科; 王亮亮; 王萌; 王梦真; 王蒙; 王顺; 王为; 王文欢; 王维平; 王轩; 王雄飞; 王小龙; 王莹; 王雅迪; 王贻芳; 王雨晴; 王云宇; 王铮; 王至勇; 王子一; 王宗源; 魏代会; F.Weidner; 文硕频; D.J.White; U.Wiedner; G.Wilkinson; M.Wolke; L.Wollenberg; 吴金飞; 伍灵慧; 吴连近; 吴潇; 伍雄浩; 吴智; 夏磊; 相腾; 肖浩; 肖素玉; 肖振军; 谢昕海; 谢宇广; 谢跃红; 邢天宇; 许创杰; 许国发; 徐庆君; 许威; 徐新平; 胥英超; 严芳; 严亮; 鄢文标; 闫文成; 杨海军; 杨洪勋; 杨玲; 杨双莉; 杨永栩; 杨翊凡; 杨智; 叶梅; 叶铭汉; 殷俊昊; 尤郑昀; 俞伯祥; 喻纯旭; 余刚; 俞洁晟; 于涛; 苑长征; 袁丽; 袁野; 袁朝阳; 岳崇兴; A.A.Zafar; 曾鑫; 曾云; 张安庆; 张丙新; 张广义; H.Zhang; 张宏浩; 张宏宏; 章红宇; 张杰磊; 张敬庆; 张家文; 张建勇; 张景芝; 张剑宇; 张嘉伟; 张黎明; 张丽青; 张雷; 张澍; 张思凡; 张书磊; X.D.Zhang; X.M.Zhang; 张学尧; Y.Zhang; 张亚腾; 张银鸿; 张言; 张瑶; 张振宇; 赵光; 赵静; 赵静宜; 赵京周; 赵雷; 赵玲; 赵明刚; 赵强; 赵书俊; 赵豫斌; 赵宇翔; 赵政国; A.Zhemchugov; 郑波; 郑建平; 郑阳恒; 钟彬; 钟翠; 周利鹏; 周巧; 周详; 周晓康; 周小蓉; 周兴玉; 朱傲男; 朱江; 朱凯; 朱科军; 朱世海; 朱腾蛟; 朱文静; 朱莹春; 朱自安; 邹冰松; 邹佳恒;
【Author】 M.Ablikim;M.N.Achasov;P.Adlarson;S.Ahmed;M.Albrecht;R.Aliberti;A.Amoroso;M.R.An;Q.An;X.H.Bai;Y.Bai;O.Bakina;R.Baldini Ferroli;I.Balossino;Y.Ban;K.Begzsuren;N.Berger;M.Bertani;D.Bettoni;F.Bianchi;J.Bloms;A.Bortone;I.Boyko;R.A.Briere;H.Cai;X.Cai;A.Calcaterra;G.F.Cao;N.Cao;S.A.Cetin;A J.F.Chang;W.L.Chang;G.Chelkov;G.Chen;H.S.Chen;M.L.Chen;S.J.Chen;X.R.Chen;Y.B.Chen;Z.J.Chen;W.S.Cheng;G.Cibinetto;F.Cossio;J.J.Cui;X.F.Cui;H.L.Dai;J.P.Dai;X.C.Dai;A.Dbeyssi;R.E.de Boer;D.Dedovich;Z.Y.Deng;A.Denig;I.Denysenko;M.Destefanis;F.De Mori;Y.Ding;C.Dong;J.Dong;L.Y.Dong;M.Y.Dong;X.Dong;S.X.Du;P.Egorov;Y.L.Fan;J.Fang;S.S.Fang;Y.Fang;R.Farinelli;A L.Fava;F.Feldbauer;G.Felici;C.Q.Feng;J.H.Feng;M.Fritsch;C.D.Fu;Y.Gao;Y.Gao;I.Garzia;P.T.Ge;C.Geng;E.M.Gersabeck;A Gilman;K.Goetzen;L.Gong;W.X.Gong;W.Gradl;M.Greco;L.M.Gu;M.H.Gu;C.Y Guan;A.Q.Guo;A.Q.Guo;L.B.Guo;R.P.Guo;Y.P.Guo;A.Guskov;T.T.Han;W.Y.Han;X.Q.Hao;F.A.Harris;K.K.He;K.L.He;F.H.Heinsius;C.H.Heinz;Y.K.Heng;C.Herold;M.Himmelreich;T.Holtmann;G.Y.Hou;Y.R.Hou;Z.L.Hou;H.M.Hu;J.F.Hu;T.Hu;Y.Hu;G.S.Huang;L.Q.Huang;X.T.Huang;Y.P.Huang;Z.Huang;T.Hussain;N Hüsken;W.Ikegami Andersson;W.Imoehl;M.Irshad;S.Jaeger;S.Janchiv;Q.Ji;Q.P.Ji;X.B.Ji;X.L.Ji;Y.Y.Ji;H.B.Jiang;X.S.Jiang;J.B.Jiao;Z.Jiao;S.Jin;Y.Jin;M.Q.Jing;T.Johansson;N.Kalantar-Nayestanaki;X.S.Kang;R.Kappert;M.Kavatsyuk;B.C.Ke;I.K.Keshk;A.Khoukaz;P.Kiese;R.Kiuchi;R.Kliemt;L.Koch;O.B.Kolcu;A B.Kopf;M.Kuemmel;M.Kuessner;A.Kupsc;M.G.Kurth;W.Kühn;J.J.Lane;J.S.Lange;P.Larin;A.Lavania;L.Lavezzi;Z.H.Lei;H.Leithoff;M.Lellmann;T.Lenz;C.Li;C.H.Li;Cheng Li;D.M.Li;F.Li;G.Li;H.Li;H.Li;H.B.Li;H.J.Li;H.N.Li;J.L.Li;J.Q.Li;J.S.Li;Ke Li;L.K.Li;Lei Li;P.R.Li;S.Y.Li;W.D.Li;W.G.Li;X.H.Li;X.L.Li;Xiaoyu Li;Z.Y.Li;H.Liang;H.Liang;H.Liang;Y.F.Liang;Y.T.Liang;G.R.Liao;L.Z.Liao;J.Libby;A.Limphirat;C.X.Lin;D.X.Lin;T.Lin;B.J.Liu;C.X.Liu;D.Liu;F.H.Liu;Fang Liu;Feng Liu;G.M.Liu;H.M.Liu;Huanhuan Liu;Huihui Liu;J.B.Liu;J.L.Liu;J.Y.Liu;K.Liu;K.Y.Liu;Ke Liu;L.Liu;M.H.Liu;P.L.Liu;Q.Liu;Q.Liu;S.B.Liu;T.Liu;T.Liu;W.M.Liu;X.Liu;Y.Liu;Y.B.Liu;Z.A.Liu;Z.Q.Liu;X.C.Lou;F.X.Lu;H.J.Lu;J.D.Lu;J.G.Lu;X.L.Lu;Y.Lu;Y.P.Lu;C.L.Luo;M.X.Luo;P.W.Luo;T.Luo;X.L.Luo;X.R.Lyu;F.C.Ma;H.L.Ma;L.L.Ma;M.M.Ma;Q.M.Ma;R.Q.Ma;R.T.Ma;X.X.Ma;X.Y.Ma;Y.Ma;F.E.Maas;M.Maggiora;S.Maldaner;S.Malde;Q.A.Malik;A.Mangoni;B Y.J.Mao;Z.P.Mao;S.Marcello;Z.X.Meng;J.G.Messchendorp;G.Mezzadri;T.J.Min;R.E.Mitchell;X.H.Mo;N.Yu.Muchnoi;H.Muramatsu;S.Nakhoul;Y.Nefedov;F.Nerling;I.B.Nikolaev;Z.Ning;S.Nisar;S.L.Olsen;Q.Ouyang;S.Pacetti;X.Pan;Y.Pan;A.Pathak;A.Pathak;P.Patteri;M.Pelizaeus;H.P.Peng;K.Peters;J.Pettersson;J.L.Ping;R.G.Ping;S.Plura;S.Pogodin;R.Poling;V.Prasad;H.Qi;H.R.Qi;M.Qi;T.Y.Qi;S.Qian;W.B.Qian;Z.Qian;C.F.Qiao;J.J.Qin;L.Q.Qin;X.P.Qin;X.S.Qin;Z.H.Qin;J.F.Qiu;S.Q.Qu;K.H.Rashid;K.Ravindran;C.F.Redmer;A.Rivetti;V.Rodin;M.Rolo;G.Rong;Ch.Rosner;M.Rump;H.S.Sang;A.Sarantsev;Y.Schelhaas;C.Schnier;K.Schoenning;M.Scodeggio;W.Shan;X.Y.Shan;J.F.Shangguan;M.Shao;C.P.Shen;H.F.Shen;X.Y.Shen;H.C.Shi;R.S.Shi;X.Shi;X.D Shi;J.J.Song;W.M.Song;Y.X.Song;S.Sosio;S.Spataro;F.Stieler;K.X.Su;P.P.Su;G.X.Sun;H.K.Sun;J.F.Sun;L.Sun;S.S.Sun;T.Sun;W.Y.Sun;X Sun;Y.J.Sun;Y.Z.Sun;Z.T.Sun;Y.H.Tan;Y.X.Tan;C.J.Tang;G.Y.Tang;J.Tang;Q.T.Tao;J.X.Teng;V.Thoren;W.H.Tian;Y.T.Tian;I.Uman;B.Wang;C.W.Wang;D.Y.Wang;H.J.Wang;H.P.Wang;K.Wang;L.L.Wang;M.Wang;M.Z.Wang;Meng Wang;S.Wang;W.Wang;W.H.Wang;W.P.Wang;X.Wang;X.F.Wang;X.L.Wang;Y.Wang;Y.D.Wang;Y.F.Wang;Y.Q.Wang;Y.Y.Wang;Z.Wang;Z.Y.Wang;Ziyi Wang;Zongyuan Wang;D.H.Wei;F.Weidner;S.P.Wen;D.J.White;U.Wiedner;G.Wilkinson;M.Wolke;L.Wollenberg;J.F.Wu;L.H.Wu;L.J.Wu;X.Wu;X.H.Wu;Z.Wu;L.Xia;T.Xiang;H.Xiao;S.Y.Xiao;Z.J.Xiao;X.H.Xie;Y.G.Xie;Y.H.Xie;T.Y.Xing;C.J.Xu;G.F.Xu;Q.J.Xu;W.Xu;X.P.Xu;Y.C.Xu;F.Yan;L.Yan;W.B.Yan;W.C.Yan;H.J.Yang;H.X.Yang;L.Yang;S.L.Yang;Y.X.Yang;Yifan Yang;Zhi Yang;M.Ye;M.H.Ye;J.H.Yin;Z.Y.You;B.X.Yu;C.X.Yu;G.Yu;J.S.Yu;T.Yu;C.Z.Yuan;L.Yuan;Y.Yuan;Z.Y.Yuan;C.X.Yue;A.A.Zafar;X.Zeng Zeng;Y.Zeng;A.Q.Zhang;B.X.Zhang;G.Y.Zhang;H.Zhang;H.H.Zhang;H.H.Zhang;H.Y.Zhang;J.L.Zhang;J.Q.Zhang;J.W.Zhang;J.Y.Zhang;J.Z.Zhang;Jianyu Zhang;Jiawei Zhang;L.M.Zhang;L.Q.Zhang;Lei Zhang;S.Zhang;S.F.Zhang;Shulei Zhang;X.D.Zhang;X.M.Zhang;X.Y.Zhang;Y.Zhang;Y.T.Zhang;Y.H.Zhang;Yan Zhang;Yao Zhang;Z.Y.Zhang;G.Zhao;J.Zhao;J.Y.Zhao;J.Z.Zhao;Lei Zhao;Ling Zhao;M.G.Zhao;Q.Zhao;S.J.Zhao;Y.B.Zhao;Y.X.Zhao;Z.G.Zhao;A.Zhemchugov;B.Zheng;J.P.Zheng;Y.H.Zheng;B.Zhong;C.Zhong;L.P.Zhou;Q.Zhou;X.Zhou;X.K.Zhou;X.R.Zhou;X.Y.Zhou;A.N.Zhu;J.Zhu;K.Zhu;K.J.Zhu;S.H.Zhu;T.J.Zhu;W.J.Zhu;W.J.Zhu;Y.C.Zhu;Z.A.Zhu;B.S.Zou;J.H.Zou;Institute of High Energy Physics;G.I. Budker Institute of Nuclear Physics SB RAS(BINP);the Novosibirsk State University;Uppsala University;Helmholtz Institute Mainz;Bochum Ruhr-University;Johannes Gutenberg University of Mainz;University of Turin;INFN;Liaoning Normal University;State Key Laboratory of Particle Detection and Electronics;University of Science and Technology of China;University of Jinan;Southeast University;Joint Institute for Nuclear Research;INFN Laboratori Nazionali di Frascati;University of Ferrara;Peking University;State Key Laboratory of Nuclear Physics and Technology, Peking University;Institute of Physics and Technology;University of Muenster;Carnegie Mellon University;Wuhan University;University of Chinese Academy of Sciences;Istinye University;Near East University, Nicosia, North Cyprus;the Moscow Institute of Physics and Technology;Nanjing University;Institute of Modern Physics;Hunan University;School of Physics and Electronics, Hunan University;Shandong University;Nankai University;Yunnan University;Liaoning University;Zhengzhou University;University of Eastern Piedmont;Sun Yat-Sen University;University of Manchester;University of Oxford;GSI Helmholtzcentre for Heavy Ion Research GmbH;Indiana University;Nanjing Normal University;Shandong Normal University;Fudan University;Key Laboratory of Nuclear Physics and Ion-beam Application(MOE)and Institute of Modern Physics, Fudan University;Henan Normal University;University of Hawaii;Soochow University;Suranaree University of Technology;Goethe University Frankfurt;South China Normal University;Guangdong Provincial Key Laboratory of Nuclear Science, Institute of Quantum Matter, South China Normal University;University of South China;University of the Punjab;Huangshan College;University of Groningen;Shanxi Normal University;Justus-Liebig-Universitaet Giessen, Ⅱ. Physikalisches Institut;National Centre for Nuclear Research;Indian Institute of Technology Madras;Qufu Normal University;Beijing Institute of Petrochemical Technology;Lanzhou University;Frontiers Science Center for Rare Isotopes, Lanzhou University;Lanzhou Center for Theoretical Physics, Lanzhou University;Tsinghua University;Jilin University;Sichuan University;Guangxi Normal University;Shanxi University;Central China Normal University;Henan University of Science and Technology;Henan University of Technology;Zhejiang University;INFN Sezione di Perugia;University of Perugia;University of Minnesota;COMSATS University Islamabad, Lahore Campus;Harvard University, Department of Physics;the NRC"Kurchatov Institute", PNPI;Hunan Normal University;North China Electric Power University;Hangzhou Normal University;Shanghai Jiao Tong University;Key Laboratory for Particle Physics, Astrophysics and Cosmology, Ministry of Education; Shanghai Key Laboratory for Particle Physics and Cosmology; Institute of Nuclear and Particle Physics;China Center of Advanced Science and Technology;Beihang University;Xinyang Normal University;University of Science and Technology Liaoning;BESIII Collaboration;
【机构】 Institute of High Energy Physics; G.I. Budker Institute of Nuclear Physics SB RAS(BINP); the Novosibirsk State University; Uppsala University; Helmholtz Institute Mainz; Bochum Ruhr-University; Johannes Gutenberg University of Mainz; University of Turin; INFN; Liaoning Normal University; State Key Laboratory of Particle Detection and Electronics; University of Science and Technology of China; University of Jinan; Southeast University; Joint Institute for Nuclear Research; INFN Laboratori Nazionali di Frascati; University of Ferrara; Peking University; State Key Laboratory of Nuclear Physics and Technology, Peking University; Institute of Physics and Technology; University of Muenster; Carnegie Mellon University; Wuhan University; University of Chinese Academy of Sciences; Istinye University; Near East University, Nicosia, North Cyprus; the Moscow Institute of Physics and Technology; Nanjing University; Institute of Modern Physics; Hunan University; School of Physics and Electronics, Hunan University; Shandong University; Nankai University; Yunnan University; Liaoning University; Zhengzhou University; University of Eastern Piedmont; Sun Yat-Sen University; University of Manchester; University of Oxford; GSI Helmholtzcentre for Heavy Ion Research GmbH; Indiana University; Nanjing Normal University; Shandong Normal University; Fudan University; Key Laboratory of Nuclear Physics and Ion-beam Application(MOE)and Institute of Modern Physics, Fudan University; Henan Normal University; University of Hawaii; Soochow University; Suranaree University of Technology; Goethe University Frankfurt; South China Normal University; Guangdong Provincial Key Laboratory of Nuclear Science, Institute of Quantum Matter, South China Normal University; University of South China; University of the Punjab; Huangshan College; University of Groningen; Shanxi Normal University; Justus-Liebig-Universitaet Giessen, Ⅱ. Physikalisches Institut; National Centre for Nuclear Research; Indian Institute of Technology Madras; Qufu Normal University; Beijing Institute of Petrochemical Technology; Lanzhou University; Frontiers Science Center for Rare Isotopes, Lanzhou University; Lanzhou Center for Theoretical Physics, Lanzhou University; Tsinghua University; Jilin University; Sichuan University; Guangxi Normal University; Shanxi University; Central China Normal University; Henan University of Science and Technology; Henan University of Technology; Zhejiang University; INFN Sezione di Perugia; University of Perugia; University of Minnesota; COMSATS University Islamabad, Lahore Campus; Harvard University, Department of Physics; the NRC"Kurchatov Institute", PNPI; Hunan Normal University; North China Electric Power University; Hangzhou Normal University; Shanghai Jiao Tong University; Key Laboratory for Particle Physics, Astrophysics and Cosmology, Ministry of Education; Shanghai Key Laboratory for Particle Physics and Cosmology; Institute of Nuclear and Particle Physics; China Center of Advanced Science and Technology; Beihang University; Xinyang Normal University; University of Science and Technology Liaoning; BESIII Collaboration;
【摘要】 Using inclusive decays of J/ψ, a precise determination of the number of J/ψ events collected with the BESIII detector was performed. For the two data sets taken in 2009 and 2012, the numbers of J/ψ events were recalculated to be (224.0±1.3)×10~6 and(1088.5±4.4)×10~6, respectively; these numbers are in good agreement with the previous measurements. For the J/ψ sample taken in 2017–2019, the number of events was determined to be (8774.0±39.4)×10~6. The total number of J/ψ events collected with the BESIII detector was determined to be (10087±44)×10~6, where the uncertainty is dominated by systematic effects, and the statistical uncertainty is negligible.更多还原
【Abstract】 Using inclusive decays of J/ψ, a precise determination of the number of J/ψ events collected with the BESIII detector was performed. For the two data sets taken in 2009 and 2012, the numbers of J/ψ events were recalculated to be (224.0±1.3)×10~6 and(1088.5±4.4)×10~6, respectively; these numbers are in good agreement with the previous measurements. For the J/ψ sample taken in 2017–2019, the number of events was determined to be (8774.0±39.4)×10~6. The total number of J/ψ events collected with the BESIII detector was determined to be (10087±44)×10~6, where the uncertainty is dominated by systematic effects, and the statistical uncertainty is negligible.更多还原
【Key words】 number of J/ψ events; BESIII detector; inclusive J/ψ decays;
- 【文献出处】 Chinese Physics C ,中国物理C , 编辑部邮箱 ,2022年07期
- 【分类号】O572.3
- 【下载频次】30