中国科学院机构知识库网格系统: Trigger efficiency measurement in R scan experiment

Trigger efficiency measurement in R scan experiment

文献类型：期刊论文


作者	Huang GS(黄光顺); Li ZC(李忠朝); Yuan ZZ(苑长征); Qi XR(祁向荣); Zhao DX(赵棣新); Guo YN(过雅南); Gu JH(顾建辉); Yu ZQ(郁忠强); Li XN(李小男); Zhang JW(张家文)
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
出版日期	2001
卷号	25 期号:9 页码:889-897
关键词	trigger efficiency R value hadronic event
通讯作者	China Ctr Adv Sci & Technol, Beijing 100080, Peoples R China ; CAS, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	A method is introduced to measure the trigger efficiency in R scan experiment carried out with BESII at BEPC. The design of trigger table, offline event selection and calculation of efficiency are described. The principle of trigger efficiency measurement is: a data sample for specific physics event type is chosen orthogonally to certain trigger condition at both online trigger level and offline selection level; and then the ratio of number of events in the sample which satisfy the trigger condition to the total number of events in the sample is the efficiency of this trigger condition. The efficiencies of various trigger conditions, trigger channels and event types are given.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000171196800015
源URL	[http://ir.ihep.ac.cn/handle/311005/238686]
专题	中国科学院高能物理研究所_中国散裂中子源高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Huang GS,Li ZC,Yuan ZZ,et al. Trigger efficiency measurement in R scan experiment[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25(9):889-897.
APA	黄光顺.,李忠朝.,苑长征.,祁向荣.,赵棣新.,...&Zhao, ZG.(2001).Trigger efficiency measurement in R scan experiment.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25(9),889-897.
MLA	黄光顺,et al."Trigger efficiency measurement in R scan experiment".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25.9(2001):889-897.

入库方式： OAI收割

来源：高能物理研究所

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Trigger efficiency measurement in R scan experiment

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