Trigger efficiencies at BESⅢ

N. Berger; ZHU Kai; LIU Zhen-An; JIN Da-Peng; XU Hao; GONG Wen-Xuan; WANG Ke; CAO Guo-Fu

doi:10.1088/1674-1137/34/12/001

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(12) : 1779-1784 DOI: 10.1088/1674-1137/34/12/001

Trigger efficiencies at BESⅢ

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Abstract：
Trigger efficiencies at BESⅢ were determined for both the J/ψ and ψ′ data taking of 2009. Both dedicated runs and physics datasets are used; efficiencies are presented for Bhabha-scattering events, generic hadronic decay events involving charged tracks, dimuon events and ψ′→π⁺π^－J/ψ, J/ψ→l⁺l^－ events. The efficiencies are found to lie well above 99% for all relevant physics cases, thus fulfilling the BESⅢ design specifications.

References

[1]

The BESⅢ collaboration.Design and Construction of the BESⅢ Detector,2009.0911.4960[2] LIU Z A.Preliminary Design of BES-Ⅲ Trigger System,Prepared for CHEP'01:Computing in High-Energy Physics and Nuclear.Beijing,China,3-7 Sep 2001[3] YU Z et al.HEP NP,1995,19:1062 (in Chinese)[4] HUANG Get al.HEP NP,2001,25:889 (in Chinese)[5] LIU Bet al.HEP NP,2001,25:1 (in Chinese)[6] SHI X et al.HEP NP,2004,28:982 (in Chinese)

[1]	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 , J. F. Chang , W. L. Chang , G. Chelkov , D. Y. Chen , 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 , X. F. Cui , H. L. 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 , Y. L. Fan , J. Fang , S. S. Fang , Y. Fang , R. Farinelli , L. Fava , F. Feldbauer , G. Felici , C. Q. Feng , J. H. Feng , M. Fritsch , C. D. Fu , Y. Gao , Y. Gao , Y. Gao , Y. G. 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 , S. Gu , Y. T. Gu , C. Y Guan , 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 , H Hüsken , K. L. He , F. H. Heinsius , C. H. Heinz , T. Held , Y. K. Heng , C. Herold , M. Himmelreich , T. Holtmann , 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 , W. Ikegami Andersson , W. Imoehl , M. Irshad , S. Jaeger , S. Janchiv , Q. Ji , Q. P. Ji , X. B. Ji , X. L. Ji , H. B. Jiang , X. S. Jiang , J. B. Jiao , Z. Jiao , S. Jin , Y. Jin , 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 , 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 , 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 , Z. Y. Li , H. Liang , H. Liang , H. Liang , Y. F. Liang , Y. T. Liang , L. Z. Liao , J. Libby , C. X. Lin , B. J. Liu , C. X. Liu , D. Liu , F. H. Liu , Fang Liu , Feng Liu , H. B. 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 , Shuai 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 , 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 , S. Lusso , 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 , F. E. Maas , M. Maggiora , S. Maldaner , S. Malde , Q. A. Malik , A. Mangoni , 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 , Y. J. 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 , P. Patteri , M. Pelizaeus , H. P. Peng , K. Peters , J. Pettersson , J. L. Ping , R. G. Ping , R. Poling , V. Prasad , H. Qi , H. R. Qi , K. H. Qi , M. Qi , T. Y. Qi , T. Y. Qi , S. Qian , W.-B. Qian , Z. Qian , C. F. Qiao , L. Q. 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 , D. C. Shan , W. Shan , X. Y. Shan , J. F. Shangguan , M. Shao , C. P. Shen , P. X. Shen , X. Y. Shen , H. C. Shi , R. S. Shi , X. Shi , X. D Shi , W. M. Song , Y. X. Song , S. Sosio , S. Spataro , K. X. Su , P. P. Su , F. F. Sui , G. X. Sun , H. K. Sun , J. F. Sun , L. Sun , S. S. Sun , T. Sun , W. Y. Sun , W. Y. Sun , X Sun , Y. J. Sun , Y. K. Sun , Y. Z. Sun , Z. T. Sun , Y. H. Tan , Y. X. Tan , C. J. Tang , G. Y. Tang , J. Tang , J. X. Teng , V. Thoren , 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 , W. Wang , W. H. Wang , W. P. Wang , X. Wang , X. F. Wang , X. L. Wang , Y. Wang , Y. Wang , Y. D. Wang , Y. F. Wang , Y. Q. Wang , Y. Y. Wang , Z. Wang , Wang Z. Y. , Ziyi Wang , Zongyuan Wang , D. H. Wei , P. Weidenkaff , 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 , Z. Wu , L. Xia , H. Xiao , S. Y. Xiao , Z. J. Xiao , X. H. Xie , Y. G. Xie , Y. H. Xie , T. Y. Xing , G. F. Xu , Q. J. Xu , W. Xu , X. P. Xu , F. Yan , L. Yan , W. B. Yan , W. C. Yan , Xu 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 , X. Q. Yuan , Y. Yuan , Z. Y. Yuan , C. X. Yue , A. Yuncu , A. A. Zafar , Y. Zeng , B. X. Zhang , Guangyi Zhang , H. Zhang , H. H. Zhang , H. H. Zhang , H. Y. Zhang , J. J. Zhang , J. L. Zhang , J. Q. Zhang , J. W. Zhang , J. Y. Zhang , J. Z. Zhang , Jianyu Zhang , Jiawei Zhang , L. Q. Zhang , Lei Zhang , S. Zhang , S. F. Zhang , Shulei Zhang , X. D. Zhang , X. Y. Zhang , Y. Zhang , Y. H. Zhang , Y. T. Zhang , Yan Zhang , Yao Zhang , Yi Zhang , Z. H. 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. Zheng , Y. H. Zheng , B. Zhong , C. Zhong , L. P. Zhou , Q. Zhou , X. Zhou , X. K. Zhou , X. R. 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 , (BESIII Collaboration) . Study of BESIII trigger efficiencies with the 2018 J/ψ data. Chinese Physics C, 2021, 45(2): 023002. doi: 10.1088/1674-1137/abcfab
[2]	Min Li , Lei Zhao , Jin-Xin Liu , Yi-Ming Lu , Shu-Bin Liu , Qi An . The trigger system for the external target experiment in the HIRFL cooling storage ring. Chinese Physics C, 2016, 40(8): 086102. doi: 10.1088/1674-1137/40/8/086102
[3]	LIU Pei-Lian , FANG Shuang-Shi , LOU Xin-Chou . Strange quarkonium states at BESⅢ. Chinese Physics C, 2015, 39(8): 082001. doi: 10.1088/1674-1137/39/8/082001
[4]	DU Zhong-Wei , SU Hong , QIAN Yi , KONG Jie . Trigger design for a gamma ray detector of HIRFL-ETF. Chinese Physics C, 2013, 37(10): 106101. doi: 10.1088/1674-1137/37/10/106101
[5]	YAO Lin , ZHAO Lei , SHANG Lin-Feng , LIU Shu-Bin , AN Qi . A prototype of trigger electronics for LAWCA experiment. Chinese Physics C, 2013, 37(12): 126101. doi: 10.1088/1674-1137/37/12/126101
[6]	XU Zhi-Rui , HE Kang-Lin . A photon conversion finder at BESⅢ. Chinese Physics C, 2012, 36(8): 742-749. doi: 10.1088/1674-1137/36/8/010
[7]	CAO Xue-Xiang , LI Wei-Dong , Roy A , LIU Chun-Lei , MAO Ze-Pu , CHEN Shen-Jian , DENG Zi-Yan , HE Kang-Lin , HUANG Xing-Tao , HUANG Bin , HUANG Yan-Ping , JIA Lu-Kui , JI Xiao-Bin , LI Xiu-Rong , LIU Chun-Yan , LIU Huai-Min , MA Qiu-Mei , MA Xiang , QIU Jin-Fa , WANG Da-Yong , WU Ling-Hui , WU Zhi , YUAN Ye , ZHANG Xue-Yao , ZHAO Chuan , ZHANG Yao , ZOU Jia-Heng . Studies of dE/dx measurements with the BESⅢ. Chinese Physics C, 2010, 34(12): 1852-1859.
[8]	PING Rong-Gang (for BES collaboration) . Charmonium results from BES. Chinese Physics C, 2010, 34(6): 626-631. doi: 10.1088/1674-1137/34/6/003
[9]	WANG Yi-Fang . Overveiw of the BES physics. Chinese Physics C, 2009, 33(12): 1051-1055. doi: 10.1088/1674-1137/33/12/002
[10]	WANG Ji-Ke , MAO Ze-Pu , BIAN Jian-Ming , CAO Guo-Fu . BESⅢ track fitting algorithm. Chinese Physics C, 2009, 33(10): 870-879. doi: 10.1088/1674-1137/33/10/010
[11]	PING Rong-Gang . Event generators at BESⅢ. Chinese Physics C, 2008, 32(8): 599-602. doi: 10.1088/1674-1137/32/8/001
[12]	GUO Yun-Jun , HE Kang-Lin . Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C, 2007, 31(11): 1050-1055.
[13]	XU Hao , LIU Zhen-An , JIN Da-Peng , WANG Da-Yong , ZHAO Di-Xin , GUO Ya-Nan . Physical Design of Main Drift Chamber Trigger for BESⅢ Experiment. Chinese Physics C, 2005, 29(4): 376-382.
[14]	ZHANG Zhi-Qing , FANG Shuang-Shi , WEI Dai-Hui , ZHU Yu-Can , LU Gong-Ru . η_c Physics at BESⅢ. Chinese Physics C, 2004, 28(6): 569-575.
[15]	SHI Xin , YUAN Chang-Zheng , BAN Yong . Study of VC Trigger Efficiency on BESⅡ. Chinese Physics C, 2004, 28(9): 982-985.
[16]	ZHENG Jian-Ping , BAI Jing-Zhi , ZHAO Meng , YANG Chun-Min , SUN Han-Sheng , LI Jin , LI Xiao-Nan , MAO Ze-Pu , CHEN Guang-Pei , YANG Hong-Xun , LIU Yan , YUAN Ye , SHEN Hong , LIU Zhong-Xiu , WAN Zong-Ru , YANG Jie . Vertex Chamber of BESⅡ. Chinese Physics C, 2001, 25(5): 423-428.
[17]	LIU Bin , GUO Ya-Nan , ZHAO Di-Xin , MA En-Cheng , LI De , ZHANG Yue-Yuan , CHEN Xin-Dong . Simulation of BES Trigger. Chinese Physics C, 2001, 25(1): 1-5.
[18]	Yu Zhongqiang , Zhao Dixin , Gu Jianhui , Guo Yanan , Zhang Bingyun , Ding Huiliang , Li Weidong . Trigger Efficiency Measurement of BES. Chinese Physics C, 1995, 19(12): 1062-1067.
[19]	Jia Huanyu , Cao Zhen , Zhang Huimin . Meteorological Effects on the Trigger Rate of Air Showers Observed with the Tibet Air Shower Array. Chinese Physics C, 1994, 18(S3): 235-242.
[20]	Guo Yanan , Yu Zhongqing , Ding Huiliang , Sheng Junpen , Yang Xirong , Gu Songhua , Li Qiming , Wu Xidong , Zhang Chunyan , Dong Aiping , Lin Fengcheng , Zhao Dixin . The Trigger of Beijing Spectrometer. Chinese Physics C, 1991, 15(S1): 7-16.

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N. Berger, ZHU Kai, LIU Zhen-An, JIN Da-Peng, XU Hao, GONG Wen-Xuan, WANG Ke and CAO Guo-Fu. Trigger efficiencies at BESⅢ[J]. Chinese Physics C, 2010, 34(12): 1779-1784. doi: 10.1088/1674-1137/34/12/001

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Received: 2010-03-10
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沈阳化工大学材料科学与工程学院沈阳 110142

Trigger efficiencies at BESⅢ

Received Date: 2010-03-10
Accepted Date: 2010-04-12
Available Online: 2010-12-05

Abstract:

Trigger efficiencies at BESⅢ were determined for both the J/ψ and ψ′ data taking of 2009. Both dedicated runs and physics datasets are used; efficiencies are presented for Bhabha-scattering events, generic hadronic decay events involving charged tracks, dimuon events and ψ′→π⁺π^－J/ψ, J/ψ→l⁺l^－ events. The efficiencies are found to lie well above 99% for all relevant physics cases, thus fulfilling the BESⅢ design specifications.