Chinese Physics C > 2004, Vol. 28 > Issue(12): 1264-1268

Combinative Track Reconstruction with MDC and VC Hit Points at BESⅡ

Institute of High Energy Physics,CAS,Beijing 100049,China

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Abstract：
the method of combinative track reconstruction with the hits in main drift chamber and vertex chamber at besⅡ detector is described, and the corresponding calibration method is also given. checked by experimental data and monte carlo generated data, the results show that the correctness and reliability of these methods have been proved, and the momentum resolution for charged particles has been improved by more than 20%.

References

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ZENG Yu, LIU Jing, MAO Ze-Pu, QIU Jin-Fa, HUANG Xiu-Ping, YUAN Ye and MA Qiu-Mei. Combinative Track Reconstruction with MDC and VC Hit Points at BESⅡ[J]. Chinese Physics C, 2004, 28(12): 1264-1268.

ZENG Yu, LIU Jing, MAO Ze-Pu, QIU Jin-Fa, HUANG Xiu-Ping, YUAN Ye and MA Qiu-Mei. Combinative Track Reconstruction with MDC and VC Hit Points at BESⅡ[J]. Chinese Physics C, 2004, 28(12): 1264-1268. shu

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Received: 2004-03-18
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Combinative Track Reconstruction with MDC and VC Hit Points at BESⅡ

Corresponding author:ZENG Yu,

Institute of High Energy Physics,CAS,Beijing 100049,China

Received Date:2004-03-18

Accepted Date:1900-01-01

Available Online:2004-12-05

Abstract:the method of combinative track reconstruction with the hits in main drift chamber and vertex chamber at besⅡ detector is described, and the corresponding calibration method is also given. checked by experimental data and monte carlo generated data, the results show that the correctness and reliability of these methods have been proved, and the momentum resolution for charged particles has been improved by more than 20%.

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Combinative Track Reconstruction with MDC and VC Hit Points at BESⅡ

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通讯作者:陈斌, bchen63@163.com

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