Study of BESIII trigger efficiencies with the 2018 J/ψ data

查看全文 作　　者：[1]M.Ablikim;[10,71]M.N.Achasov;[67]P.Adlarson;[15]S.Ahmed;[4]M.Albrecht;[28]R.Aliberti;[66]A.Amoroso;[32]M.R.An;[49,63]Q.An;[57]X.H.Bai;[48]Y.Bai;[29]O.Bakina;R.Baldini [23]Ferroli;[24,1]I.Balossino;[38,79]Y.Ban;[26]K.Begzsuren;[28]N.Berger;[23]M.Bertani;[24]D.Bettoni;[66]F.Bianchi;[60]J.Bloms;[66]A.Bortone;[29]I.Boyko;[5]R.A.Briere;[68]H.Cai;[1,49]X.Cai;[23]A.Calcaterra;[1,54]G.F.Cao;[1,54]N.Cao;[53]S.A.Cetin;[1,49]J.F.Chang;[1,54]W.L.Chang;[29]G.Chelkov;[6]D.Y.Chen;[1]G.Chen;[1,54]H.S.Chen;[1,49]M.L.Chen;[35]S.J.Chen;[25]X.R.Chen;[1,49]Y.B.Chen;Z.J [20,80]Chen;[66]W.S.Cheng;[24]G.Cibinetto;[66]F.Cossio;[36]X.F.Cui;[1,49]H.L.Dai;[1,54]X.C.Dai;[15]A.Dbeyssi;R.E.de [4]Boer;[29]D.Dedovich;[1]Z.Y.Deng;[28]A.Denig;[29]I.Denysenko;[66]M.Destefanis;F.De [66]Mori;[33]Y.Ding;[36]C.Dong;[1,49]J.Dong;[1,54]L.Y.Dong;[1]M.Y.Dong;[68]X.Dong;[71]S.X.Du;[68]Y.L.Fan;[1,49]J.Fang;[1,54]S.S.Fang;[1]Y.Fang;[24]R.Farinelli;[66]L.Fava;[4]F.Feldbauer;[23]G.Felici;[49,63]C.Q.Feng;[50]J.H.Feng;[4]M.Fritsch;[1]C.D.Fu;[64]Y.Gao;[49,63]Y.Gao;[38,79]Y.Gao;[6]Y.G.Gao;[24]I.Garzia;[68]P.T.Ge;[50]C.Geng;[58]E.M.Gersabeck;A [61]Gilman;[11]K.Goetzen;[33]L.Gong;[1,49]W.X.Gong;[28]W.Gradl;[66]M.Greco;[35]L.M.Gu;[1,49]M.H.Gu;[2]S.Gu;[13]Y.T.Gu;C.Y [1,54]Guan;[22]A.Q.Guo;[34]L.B.Guo;[40]R.P.Guo;[9,76]Y.P.Guo;[29]A.Guskov;[41]T.T.Han;[32]W.Y.Han;[16]X.Q.Hao;[56]F.A.Harris;H [22,28]Hüsken;[1,54]K.L.He;[4]F.H.Heinsius;[28]C.H.Heinz;[4]T.Held;[1]Y.K.Heng;[51]C.Herold;[11,74]M.Himmelreich;[4]T.Holtmann;[54]Y.R.Hou;[1]Z.L.Hou;[1,54]H.M.Hu;[47]J.F.Hu;[1]T.Hu;[1]Y.Hu;[49,63]G.S.Huang;[64]L.Q.Huang;[41]X.T.Huang;[1]Y.P.Huang;[38,79]Z.Huang;[65]T.Hussain;W.Ikegami [67]Andersson;[22]W.Imoehl;[49,63]M.Irshad;[4]S.Jaeger;[26,78]S.Janchiv;[1]Q.Ji;[16]Q.P.Ji;[1,54]X.B.Ji;[1,49]X.L.Ji;[41]H.B.Jiang;[1]X.S.Jiang;[41]J.B.Jiao;[18]Z.Jiao;[35]S.Jin;[57]Y.Jin;[67]T.Johansson;N.Kalantar-[55]Nayestanaki;[33]X.S.Kang;[55]R.Kappert;[55]M.Kavatsyuk;[1,43]B.C.Ke;[4]I.K.Keshk;[60]A.Khoukaz;[28]P.Kiese;[1]R.Kiuchi;[11]R.Kliemt;[30]L.Koch;[53,73]O.B.Kolcu;[4]B.Kopf;[4]M.Kuemmel;[4]M.Kuessner;[67]A.Kupsc;[1,54]M.G.Kurth;[30]W.Kühn;[58]J.J.Lane;[30]J.S.Lange;[15]P.Larin;[21]A.Lavania;[1,66]L.Lavezzi;[49,63]Z.H.Lei;[28]H.Leithoff;[28]M.Lellmann;[28]T.Lenz;[39]C.Li;[32]C.H.Li;Cheng [49,63]Li;[71]D.M.Li;[1,49]F.Li;[1]G.Li;[43]H.Li;[49,63]H.Li;[1,54]H.B.Li;[9,76]H.J.Li;[41]J.L.Li;[4]J.Q.Li;[50]J.S.Li;Ke [1]Li;[1]L.K.Li;Lei [3]Li;[31]P.R.Li;[52]S.Y.Li;[1,54]W.D.Li;[1]W.G.Li;[49,63]X.H.Li;[41]X.L.Li;[50]Z.Y.Li;[49,63]H.Liang;[1,54]H.Liang;[27]H.Liang;[45]Y.F.Liang;[25]Y.T.Liang;[1,54]L.Z.Liao;[21]J.Libby;[50]C.X.Lin;[1]B.J.Liu;[1]C.X.Liu;[49,63]D.Liu;[44]F.H.Liu;Fang [1]Liu;Feng [6]Liu;[13]H.B.Liu;[1,54]H.M.Liu;Huanhuan [1]Liu;Huihui [17]Liu;[49,63]J.B.Liu;[64]J.L.Liu;[1,54]J.Y.Liu;[1]K.Liu;[33]K.Y.Liu;Ke [6]Liu;[64]L.Liu;[9]M.H.Liu;[1]P.L.Liu;[54]Q.Liu;[54]Q.Liu;[49,63]S.B.Liu;Shuai [46]Liu;[1,54]T.Liu;[49,63]W.M.Liu;[1]X.Liu;[1,54]Y.Liu;[36]Y.B.Liu;[1]Z.A.Liu;[41]Z.Q.Liu;[1]X.C.Lou;[16]F.X.Lu;[18]H.J.Lu;[1,54]J.D.Lu;[1,49]J.G.Lu;[1]X.L.Lu;[1]Y.Lu;[1,49]Y.P.Lu;[34]C.L.Luo;M.X.Luo [1]b;[50]P.W.Luo;[9]T.Luo;[1,49]X.L.Luo;[66]S.Lusso;[54]X.R.Lyu;[33]F.C.Ma;[1]H.L.Ma;[41]L.L.Ma;[1,54]M.M.Ma;[1]Q.M.Ma;[1,54]R.Q.Ma;[54]R.T.Ma;[1,54]X.X.Ma;[1,49]X.Y.Ma;[15]F.E.Maas;[66]M.Maggiora;[4]S.Maldaner;[61]S.Malde;[65]Q.A.Malik;[23]A.Mangoni;[38]Y.J.Mao;[1]Z.P.Mao;[66]S.Marcello;[57]Z.X.Meng;[55]J.G.Messchendorp;[24,1]G.Mezzadri;[35]T.J.Min;[22]R.E.Mitchell;[1]X.H.Mo;[6]Y.J.Mo;[10]N.Yu.Muchnoi;[59]H.Muramatsu;[11]S.Nakhoul;[29]Y.Nefedov;[11]F.Nerling;[10]I.B.Nikolaev;[1,49]Z.Ning;[8,77]S.Nisar;[54]S.L.Olsen;[1]Q.Ouyang;[23,23]S.Pacetti;[9]X.Pan;[58]Y.Pan;[1]A.Pathak;[23]P.Patteri;[4]M.Pelizaeus;[49,63]H.P.Peng;[11]K.Peters;[67]J.Pettersson;[34]J.L.Ping;[1,54]R.G.Ping;[59]R.Poling;[49,63]V.Prasad;[49,63]H.Qi;[52]H.R.Qi;[25]K.H.Qi;[35]M.Qi;[2]T.Y.Qi;[2]T.Y.Qi;[1,49]S.Qian;W.-[54]B.Qian;[50]Z.Qian;[54]C.F.Qiao;[12]L.Q.Qin;[4]X.S.Qin;[1,49]Z.H.Qin;[1]J.F.Qiu;[36]S.Q.Qu;[65]K.H.Rashid;[21]K.Ravindran;[28]C.F.Redmer;[66]A.Rivetti;[55]V.Rodin;[66]M.Rolo;[1,54]G.Rong;[15]Ch.Rosner;[60]M.Rump;[63]H.S.Sang;[29,72]A.Sarantsev;[28]Y.Schelhaas;[4]C.Schnier;[67]K.Schoenning;[24,24]M.Scodeggio;[46]D.C.Shan;[19]W.Shan;[49,63]X.Y.Shan;[46]J.F.Shangguan;[49,63]M.Shao;[9]C.P.Shen;[36]P.X.Shen;[1,54]X.Y.Shen;[49,63]H.C.Shi;[1,54]R.S.Shi;[1,49]X.Shi;X.D [49,63]Shi;[1,27]W.M.Song;[38]Y.X.Song;[66]S.Sosio;[66]S.Spataro;[68]K.X.Su;[46]P.P.Su;[41]F.F.Sui;[1]G.X.Sun;[1]H.K.Sun;[16]J.F.Sun;[68]L.Sun;[1,54]S.S.Sun;[1,54]T.Sun;[34]W.Y.Sun;X [20]Sun;[49,63]Y.J.Sun;[49,63]Y.K.Sun;[1]Y.Z.Sun;[1]Z.T.Sun;[68]Y.H.Tan;[49,63]Y.X.Tan;[45]C.J.Tang;[1]G.Y.Tang;[45]J.Tang;[49,63]J.X.Teng;[67]V.Thoren;[53]I.Uman;[1]B.Wang;[35]C.W.Wang;[38,79]D.Y.Wang;[31]H.J.Wang;[1,54]H.P.Wang;[1,49]K.Wang;[1]L.L.Wang;[41]M.Wang;[38]M.Z.Wang;Meng [1,54]Wang;[35]W.Wang;[68]W.H.Wang;[49,63]W.P.Wang;[38,79]X.Wang;[31]X.F.Wang;[9]X.L.Wang;[38]Y.Wang;[37]Y.D.Wang;[1]Y.F.Wang;[1]Y.Q.Wang;[31]Y.Y.Wang;[38]Z.Wang;[1]Z.Y.Wang;Ziyi [54]Wang;Zongyuan [1,54]Wang;[12]D.H.Wei;[28]P.Weidenkaff;[60]F.Weidner;[1]S.P.Wen;[58]D.J.White;[4]U.Wiedner;[61]G.Wilkinson;[67]M.Wolke;[4]L.Wollenberg;[1,54]J.F.Wu;[1]L.H.Wu;[1,54]L.J.Wu;[9,76]X.Wu;[1,49]Z.Wu;[49,63]L.Xia;[9]H.Xiao;[1]S.Y.Xiao;[34]Z.J.Xiao;[38,79]X.H.Xie;[1,49]Y.G.Xie;[6]Y.H.Xie;[1,54]T.Y.Xing;[1]G.F.Xu;[14]Q.J.Xu;[1,54]W.Xu;[46]X.P.Xu;[9,76]F.Yan;[9]L.Yan;[49,63]W.B.Yan;[71]W.C.Yan;Xu [46]Yan;[42,75]H.J.Yang;[1]H.X.Yang;[43]L.Yang;[54]S.L.Yang;[12]Y.X.Yang;Yifan [1,54]Yang;Zhi [25]Yang;[1,49]M.Ye;[7]M.H.Ye;[1]J.H.Yin;[50]Z.Y.You;[1]B.X.Yu;[36]C.X.Yu;[1,54]G.Yu;[20]J.S.Yu;[64]T.Yu;[1,54]C.Z.Yuan;[2]L.Yuan;[38,79]X.Q.Yuan;[1]Y.Yuan;[50]Z.Y.Yuan;[32]C.X.Yue;[53,69]A.Yuncu;[65]A.A.Zafar;[20]Y.Zeng;[1]B.X.Zhang;Guangyi [16]Zhang;[63]H.Zhang;[50]H.H.Zhang;[1,49]H.Y.Zhang;[43]J.J.Zhang;[69]J.L.Zhang;[34]J.Q.Zhang;[1]J.W.Zhang;[1]J.Y.Zhang;[1,54]J.Z.Zhang;Jianyu [1,54]Zhang;Jiawei [1,54]Zhang;[50]L.Q.Zhang;Lei [35]Zhang;[50]S.Zhang;[35]S.F.Zhang;Shulei [20]Zhang;[37]X.D.Zhang;[41]X.Y.Zhang;[1,49]Y.Zhang;[1,49]Y.H.Zhang;[49,63]Y.T.Zhang;Yan [49,63]Zhang;Yao [1]Zhang;Yi [9,76]Zhang;[6]Z.H.Zhang;[68]Z.Y.Zhang;[1]G.Zhao;[32]J.Zhao;[1,54]J.Y.Zhao;[1,49]J.Z.Zhao;Lei [49,63]Zhao;Ling [1]Zhao;[36]M.G.Zhao;[1]Q.Zhao;[71]S.J.Zhao;[1,49]Y.B.Zhao;[25]Y.X.Zhao;[49,63]Z.G.Zhao;[29,70]A.Zhemchugov;[64]B.Zheng;[1,49]J.P.Zheng;[38,79]Y.Zheng;[54]Y.H.Zheng;[34]B.Zhong;[64]C.Zhong;[1,54]L.P.Zhou;[1,54]Q.Zhou;[68]X.Zhou;[54]X.K.Zhou;[49,63]X.R.Zhou;[1,54]A.N.Zhu;[36]J.Zhu;[1]K.Zhu;[1]K.J.Zhu;[62]S.H.Zhu;[69]T.J.Zhu;[36]W.J.Zhu;[9,76]W.J.Zhu;[49,63]Y.C.Zhu;[1,54]Z.A.Zhu;[1]B.S.Zou;[1]J.H.Zou

机构地区：[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,D-44780 Bochum,Germany;[5]Carnegie Mellon University,Pittsburgh,Pennsylvania 15213,USA;[6]Central China Normal University,Wuhan 430079,China;[7]China Center of Advanced Science and Technology,Beijing 100190,China;[8]COMSATS University Islamabad,Lahore Campus,Defence Road,Off Raiwind Road,54000 Lahore,Pakistan;[9]Fudan University,Shanghai 200443,China;[10]GIBudker Institute of Nuclear Physics SB RAS(BINP),Novosibirsk 630090,Russia;[11]GSI Helmholtzcentre for Heavy Ion Research GmbH,D-64291 Darmstadt,Germany;[12]Guangxi Normal University,Guilin 541004,China;[13]Guangxi University,Nanning 530004,China;[14]Hangzhou Normal University,Hangzhou 310036,China;[15]Helmholtz Institute Mainz,Johann-Joachim-Becher-Weg 45,D-55099 Mainz,Germany;[16]Henan Normal University,Xinxiang 453007,China;[17]Henan University of Science and Technology,Luoyang 471003,China;[18]Huangshan College,Huangshan 245000,China;[19]Hunan Normal University,Changsha 410081,China;[20]Hunan University,Changsha 410082,China;[21]Indian Institute of Technology Madras,Chennai 600036,India;[22]Indiana University,Bloomington,Indiana 47405,USA;[23](A)INFN Laboratori Nazionali di Frascati,I-00044,Frascati,Italy,(B)INFN Sezione di Perugia,I-06100,Perugia,Italy,(C)University of Perugia,I-06100,Perugia,Italy;[24](A)INFN Sezione di Ferrara,I-44122,Ferrara,Italy,(B)University of Ferrara,I-44122,Ferrara,Italy;[25]Institute of Modern Physics,Lanzhou 730000,China;[26]Institute of Physics and Technology,Peace Ave54B,Ulaanbaatar 13330,Mongolia;[27]Jilin University,Changchun 130012,China;[28]Johannes Gutenberg University of Mainz,Johann-Joachim-Becher-Weg 45,D-55099 Mainz,Germany;[29]Joint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia;[30]Justus-Liebig-Universitaet Giessen,IIPhysikalisches Institut,Heinrich-Buff-Ring 16,D-35392Giessen,Germany;[31]KVI-CART,University of Groningen,NL-9747 AA Groningen,The Netherlands;[32]Lanzhou University,Lanzhou 730000,China;[33]Liaoning Normal University,Dalian 116029,China;[34]Liaoning University,Shenyang 110036,China;[35]Nanjing Normal University,Nanjing 210023,China;[36]Nanjing University,Nanjing 210093,China;[37]Nankai University,Tianjin 300071,China;[38]Peking University,Beijing 100871,China;[39]Qufu Normal University,Qufu 273165,China;[40]Shandong Normal University,Jinan 250014,China;[41]Shandong University,Jinan 250100,China;[42]Shanghai Jiao Tong University,Shanghai 200240,China;[43]Shanxi Normal University,Linfen 041004,China;[44]Shanxi University,Taiyuan 030006,China;[45]Sichuan University,Chengdu 610064,China;[46]Soochow University,Suzhou 215006,China;[47]Southeast University,Nanjing 211100,China;[48]State Key Laboratory of Particle Detection and Electronics,Beijing 100049,Hefei 230026,China;[49]Sun Yat-Sen University,Guangzhou 510275,China;[50]Tsinghua University,Beijing 100084,China;[51](A)Ankara University,06100 Tandogan,Ankara,Turkey,(B)Istanbul Bilgi University,34060 Eyup,Istanbul,Turkey,(C)Uludag University,16059 Bursa,Turkey,(D)Near East University,Nicosia,NorthCyprus,Mersin 10,Turkey;[52]University of Chinese Academy of Sciences,Beijing 100049,China;[53]University of Hawaii,Honolulu,Hawaii 96822,USA;[54]University of Jinan,Jinan 250022,China;[55]University of Manchester,Oxford Road,Manchester,M139PL,United Kingdom;[56]University of Minnesota,Minneapolis,Minnesota 55455,USA;[57]University of Muenster,Wilhelm-Klemm-Str9,48149 Muenster,Germany;[58]University of Oxford,Keble Rd,Oxford,UK OX13RH;[59]University of Science and Technology Liaoning,Anshan 114051,China;[60]University of Science and Technology of China,Hefei 230026,China;[61]University of South China,Hengyang 421001,China;[62]University of the Punjab,Lahore-54590,Pakistan;[63](A)University of Turin,I-10125,Turin,Italy,(B)University of Eastern Piedmont,I-15121,Alessandria,Italy,(C)INFN,I-10125,Turin,Italy;[64]Uppsala University,Box 516,SE-75120 Uppsala,Sweden;[65]Wuhan University,Wuhan 430072,China;[66]Xinyang Normal University,Xinyang 464000,China;[67]Zhejiang University,Hangzhou 310027,China;[68]Zhengzhou University,Zhengzhou 450001,China;[69]Also at Bogazici University,34342 Istanbul,Turkey;[70]Also at the Moscow Institute of Physics and Technology,Moscow 141700,Russia;[71]Also at the Novosibirsk State University,Novosibirsk,630090,Russia;[72]Also at the NRC'Kurchatov Institute',PNPI,188300,Gatchina,Russia;[73]Also at Istanbul Arel University,34295 Istanbul,Turkey;[74]Also at Goethe University Frankfurt,60323 Frankfurt am Main,Germany;[75]Also at Key Laboratory for Particle Physics,Astrophysics and Cosmology,Ministry of Education,Shanghai Key Laboratory for Particle Physics and Cosmology,Institute of Nuclear and ParticlePhysics,Shanghai 200240,China;[76]Also at Key Laboratory of Nuclear Physics and Ion-beam Application(MOE)and Institute of ModernPhysics,Fudan University,Shanghai 200443,China;[77]Also at Harvard University,Department of Physics,Cambridge,MA,02138,USA;[78]Currently at:Institute of Physics and Technology,Peace Ave54B,Ulaanbaatar 13330,Mongolia;[79]Also at State Key Laboratory of Nuclear Physics and Technology,Peking University,Beijing100871,China;[80]School of Physics and Electronics,Hunan University,Changsha 410082,China

出　　处：《Chinese Physics C》索引2021年第45卷第2期,共8页

基　　金：Supported in part by National Key Basic Research Program of China(2015CB856700);National Natural Science Foundation of China(NSFC)(11625523,11635010,11735014,11822506,11835012,11935015,11935016,11935018,11961141012);the Chinese Academy of Sciences(CAS)Large-Scale Scientific Facility Program;Joint Large-Scale Scientific Facility Funds of the NSFC and CAS(U 1732263,U 1832207);CAS Key Research Program of Frontier Sciences(QYZDJ-SSWSLH003,QYZDJ-SSW-SLH040);100 Talents Program of CAS;INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology;ERC(758462);German Research Foundation DFG under Contracts Nos.Collaborative Research Center CRC 1044,FOR 2359;Istituto Nazionale di Fisica Nucleare,Italy;Ministry of Development o f Turkey(DPT2006K-120470);National Science and Technology fund;Olle Engkvist Foundation(200-0605);STFC(United Kingdom);The Knut and Alice Wallenberg Foundation(Sweden)(2016.0157);The Royal Society,UK(DH140054,DH160214);The Swedish Research Council;U.S.Department of Energy(DEFG02-05ER41374,DE-SC-0012069)。 摘　　要：Using a dedicated data sample taken in 2018 on the J/ψpeak,we perform a detailed study of the trigger efficiencies of the BESIII detector.The efficiencies are determined from three representative physics processes,namely Bhabha scattering,dimuon production and generic hadronic events with charged particles.The combined efficiency of all active triggers approaches 100%in most cases,with uncertainties small enough not to affect most physics analyses. 关键词：BESIII trigger efficiency Bhabha dimuon hadronic events

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Study of BESIII trigger efficiencies with the 2018 J/ψ data

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