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Improvement of main drift chamber Monte-Carlo tuning model at BESIII
Zhang, R; Xiao D(肖栋); An FF(安芬芬); Xiao, D; An, FF; Gao, YN; He, KL; Ji, XB; Jin, S; Li, WD; Li, WG; Liu, HM; Liu, K; Shen, XY; Wang, YF; Wu, LH; Xu, QN; Yuan, Y; Zhang, Y; Zhao, G; Zheng, YH; He KL(何康林); Ji XB(季晓斌); Jin S(金山); Li WD(李卫东); Li WG(李卫国); Liu HM(刘怀民); Shen XY(沈肖雁); Wang YF(王贻芳); Wu LH(伍灵慧); Yuan Y(袁野); Zhang Y(张瑶); Zhao G(赵光)
Source PublicationCHINESE PHYSICS C
AbstractBased on real data, a new parameterized model of the main drift chamber response is proposed. In this model, we tune the ratio of good hits and the residual distribution separately. By data quality checking, the difference between simulation and data in track reconstruction efficiency reduces from 1% to 0.5% averagely for the pion in J/psi ->pi(+)pi(-)pi(0), and the momentum resolution agreement improves significantly for the proton in J/psi -> p (p) over bar.
KeywordBESIII main drift chamber Monte-Carlo tuning hit category
Subject AreaPhysics
WOS IDWOS:000331427100012
ADS Bibcode2014ChPhC..38b6201Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2014ChPhC..38b6201Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2014ChPhC..38b6201Z/citations
Citation statistics
Cited Times:1 [INSPIRE]
Cited Times:1 [ADS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Zhang, R,Xiao D,An FF,et al. Improvement of main drift chamber Monte-Carlo tuning model at BESIII[J]. CHINESE PHYSICS C,2014,38(2):26201.
APA Zhang, R.,肖栋.,安芬芬.,Xiao, D.,An, FF.,...&赵光.(2014).Improvement of main drift chamber Monte-Carlo tuning model at BESIII.CHINESE PHYSICS C,38(2),26201.
MLA Zhang, R,et al."Improvement of main drift chamber Monte-Carlo tuning model at BESIII".CHINESE PHYSICS C 38.2(2014):26201.
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