Study of tracking efficiency and its systematic uncertainty from J/ψ→pp^π-＋π^- at BESIII

Study of tracking efficiency and its systematic uncertainty from J/ψ→ppπ^+π^- at BESIII

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摘要 Based on J/ψ events collected with the BESIII detector,with corresponding Monte Carlo samples,the tracking efficiency and its systematic uncertainty are studied using a control sample of J/ψ→pp^-π＋π^-.Validation methods and different factors influencing the tracking efficiency are presented in detail.The tracking efficiency and its systematic uncertainty for protons and pions with the transverse momentum and polar angle dependence are also discussed. Based on J/ψ events collected with the BESIII detector,with corresponding Monte Carlo samples,the tracking efficiency and its systematic uncertainty are studied using a control sample of J/ψ→pp^-π＋π^-.Validation methods and different factors influencing the tracking efficiency are presented in detail.The tracking efficiency and its systematic uncertainty for protons and pions with the transverse momentum and polar angle dependence are also discussed.

作者袁文龙艾小聪季晓斌陈申见张瑶伍灵慧王亮亮袁野

机构地区 Nanjing University Institute of High Energy Physics

出处《Chinese Physics C》 SCIE CAS CSCD 2016年第2期60-65,共6页 中国物理C（英文版）

基金 Supported by Joint Funds of National Natural Science Foundation of China(U1232201) National Natural Science Foundation of China(11275210,11205182,11205184) National Key Basic Research Program of China(2015CB856700)

关键词 BESIII detector tracking efficiency systematic uncertainty BESIII detector tracking efficiency systematic uncertainty

分类号 O572.212 [理学—粒子物理与原子核物理]

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参考文献10

1M. Ablikim et al, (BESIII Collaboration), Nucl. Instrum. Methods Phys. Res., Sect. A, 614:345 (2010)s Phys. Res., Sect. A, 506:250 (2003).
2J. Z. Bai et al (BES Collaboration), Nucl. Instrum. Methods Phys. Res., Sect. A, 344:319 (1994);.
3J. Z. Bai et al (BES Col- laboration), Nucl. Instrum. Methods Phys. Res., Sect. A, 458: 627 (2001).
4S. Agostinelli et al (CEANT4 Collaboration), Nucl. Instrum Methods Phys. Res., Sect. A, 506:250 (2003).
5S. Jadach, B. F. L. Ward, and Z. Was, Comput. Phys. Commun., 130:260 (2000); S. Jadach, B. F. L. Ward, and Z. Was, Phys. Rev. D, 63:113009 (2001).
6D. J. Lange, Nucl. Instrum. Methods Phys. Res., Sect. A, 462: 152 (2001).
7K. Olive, et al (Particle Data Group), Chin. Phys. C, 38: 090001 (2014).
8J. C. Chen, G. S. Huang, X. R. Qi et al, Phys. Rev. D, 62: 034003 (2000).
9L. K. Jia, Z. P. Mao, W. D. Li et al, Chin. Phys. C, 34:1866 (2010).
10R. Zhang, D. Xiao, F. F. An et al, Chin. Phys. C, 38:026201 (2014).

1杨雄,向少华,宋克慧.Factors influencing entanglement of two excitons in a coupled exciton-photon system[J].Chinese Physics B,2008,17(2):435-439.
2李江,廖小涛,杨明,杨洪勋,徐敏,张丙新,沈肖雁,杨永栩.Determination of J/ψ Event Number via J/ψ → μ^＋μ^- and J/ψ → e^＋e^- at BESⅢ[J].Chinese Physics Letters,2010,27(4):67-70.
3DR. JOANNEZHANG.Influencing without Authority[J].China International Business,2010(11):44-44.
4Guo Liping.MCPROF: An Autom atic Pattern Decom position Program Based on Monte Carlo Method[J].Annual Report of China Institute of Atomic Energy,1998(0):62-63.
5李钢,王志文,李增智.网络互联方式的新发展—Jini技术[J].计算机科学,2000,27(7):19-21. 被引量：2
6韩标,汤荣铭,王学芳,许宏庆,李楠.Bubble Content in Air/Hydro System——Part 2:Factors Influencing Bubble Content[J].Tsinghua Science and Technology,2000,5(1):72-75.
7LiYan Zou,Miao Li,ChenChen Guo,YongJia Wang,QingFeng Li,Ling Liu.Erratum to:Influence of the time-step on the production of free nucleons and pions from heavy-ion collisions around 1 GeV/nucleon [Sci.China-Phys.Mech.Astron.59,122011(2016)][J].Science China(Physics,Mechanics & Astronomy),2017,60(2):92-92. 被引量：1
8AMD、ATIC计划打造新半导体企业[J].通信世界,2008(37):12-12.
9麦迪娜,M.N.Achasov,艾小聪,O.Albayrak,M.Albrecht,D.J.Ambrose,A.Amoroso,安芬芬,安琪,白景芝,R.Baldini Ferroli,班勇,D.W.Bennett,J.V.Bennett,M.Bertani,D.Bettoni,边渐鸣,F.Bianchi,E.Boger,I.Boyko,R.A.Briere,蔡浩,蔡啸,O.Cakir,A.Calcaterra,曹国富,S.A.Cetin,常劲帆,G.Chelkov,陈刚,陈和生,陈海云,陈江川,陈玛丽,陈申见,谌炫,陈旭荣,陈元柏,程和平,褚新坤,G.Cibinetto,代洪亮,代建平,A.Dbeyssi,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,豆正磊,杜书先,段鹏飞,范荆州,方建,房双世,方馨,方易,R.Farinelli,L.Fava,O.Fedorov,F.Feldbauer,G.Felici,封常青,E.Fioravanti,M.Fritsch,傅成栋,高清,高鑫磊,高旭阳,高原宁,高榛,I.Garzia,K.Goetzen,龚丽,龚文煊,W.Gradl,M.Greco,顾旻皓,顾运厅,管颖慧,郭爱强,郭立波,郭玥,郭玉萍,Z.Haddadi,A.Hafner,韩爽,郝喜庆,F.A.Harris,何康林,T.Held,衡月昆,侯治龙,胡琛,胡海明,胡继峰,胡涛,胡誉,黄光顺,黄金书,黄性涛,黄勇,T.Hussain,纪全,姬清平,季晓斌,季筱璐,姜鲁文,江晓山,蒋兴雨,焦健斌,焦铮,金大鹏,金山,T.Johansson,A.Julin,N.Kalantar-Nayestanaki,康晓琳,康晓珅,M.Kavatsyuk,柯百谦,P.Kiese,R.Kliemt,B.Kloss,0.B.Kolcu,B.Kopf,M.Kornicer,A.Kupsc,W.Kuhn,J.S.Lange,M.Lara,P.Larin,C.Leng,李翠,李澄,李德民,李飞,李峰云,李刚,李海波,李家才,李瑾,李科,李康,李蕾,李培荣,李启云,李腾,李卫东,李卫国,李晓玲,李小男,李学潜,李志兵,梁昊,梁勇飞,梁羽铁,廖广睿,林德旭,刘北江,刘春秀,刘栋,刘福虎,刘芳,刘峰,刘宏邦,刘欢欢,刘慧慧,刘怀民,刘杰,刘建北,刘觉平,刘晶译,刘凯,刘魁勇,刘兰雕,刘佩莲,刘倩,刘树彬,刘翔,刘玉斌,刘振安,刘智青,H.Loehner,娄辛丑,吕海江,吕军光,卢宇,卢云鹏,罗成林,罗民兴,T.Luo,罗小兰,吕晓睿,马凤才,马海龙,马连良,马秋梅,马天,马旭宁,马骁妍,马玉明,F.E.Maas,M.Maggiora,冒亚军,毛泽普,S.Marcello,J.G.Messchendorp,闵建,闵天觉,R.E.Mitchell,莫晓虎,莫玉俊,C.Morales Morales,N.Yu.Muchnoi,H.Muramatsu,Y.Nefedov,F.Nerling,I.B.Nikolaev,宁哲,S.Nisar,牛顺利,牛讯伊,马鹏,欧阳群,S.Pacetti,潘越,P.Patteri,M.Pelizaeus,彭海平,K.Peters,J.Pettersson,平加伦,平荣刚,R.Poling,V.Prasad,漆红荣,祁鸣,钱森,乔从丰,秦丽清,覃拈,秦小帅,秦中华,邱进发,K.H.Rashid,C.F.Redmer,M.Ripka,荣刚,Ch.Rosner,阮向东,V.Santoro,A.Sarantsev,M.Savrie,K.Schoenning,S.Schumann,单葳,邵明,沈成平,沈培迅,沈肖雁,盛华义,宋维民,宋欣颖,S.Sosio,S.Spataro,孙功星,孙俊峰,孙胜森,孙勇杰,孙永昭,孙志嘉,孙振田,唐昌建,唐晓,I.Tapan,E.H.Thorndike,M.Tiemens,M.Ullrich,I.Uman,G.S.Varner,王斌,王滨龙,王东,王大勇,王科,王亮亮,王灵淑,王萌,王平,王佩良,王炜,王维平,王雄飞,王雅迪,王贻芳,王亚乾,王铮,王志刚,王志宏,王至勇,T.Weber,魏代会,P.Weidenkaff,文硕频,U.Wiedner,M.Wolke,伍灵慧,吴智,夏磊,夏力钢,夏宇,肖栋,肖浩,肖振军,谢宇广,修青磊,许国发,徐雷,徐庆君,徐庆年,徐新平,严亮,鄢文标,闫文成,颜永红,杨海军,杨洪勋,杨柳,杨永栩,叶梅,叶铭汉,殷俊昊,俞伯祥,喻纯旭,俞洁晟,苑长征,袁文龙,袁野,A.Yuncu,A.A.Zafar,A.Zallo,曾云,曾哲,张丙新,张炳云,张驰,张长春,张达华,张宏浩,章红宇,张佳佳,张杰磊,张敬庆,张家文,张建勇,张景芝,张坤,张磊,张学尧,张瑶,张银鸿,张宇宁,张亚腾,张宇,张正好,张子平,张振宇,赵光,赵京伟,赵静宜,赵京周,赵雷,赵玲,赵明刚,赵强,赵庆旺,赵书俊,赵天池,赵豫斌,赵政国,A.Zhemchugov,郑波,郑建平,郑文静,郑阳恒,钟彬,周莉,周详,周晓康,周小蓉,周兴玉,朱凯,朱科军,朱帅,朱世海,朱相雷,朱莹春,朱永生,朱自安,庄建,L.Zotti,邹冰松,邹佳恒.Determination of the number of J/ψ events with inclusive J/ψ decays[J].Chinese Physics C,2017,41(1):1-10.
10Yihan ZHANG,Qinjian YUAN,Jabeen MISBAH.Factors influencing online information acquisition: The case of Chinese college students[J].Chinese Journal of Library and Information Science,2015(1):66-82. 被引量：1

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Study of tracking efficiency and its systematic uncertainty from J/ψ→pp^π-＋π^- at BESIII

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