Time Measurement System Prototype for BESⅢ TOF

GUO Jian-Hua; LIU Shu-Bin; ZHOU Shi-Long; LIU Xiao-Hua; AN Qi

Chinese Physics C> 2006, Vol. 30> Issue(8) : 761-766

Time Measurement System Prototype for BESⅢ TOF

Fast Electronics Lab of Modern Physics Department of USTC, Hefei 230026, China

Abstract
HTML
Reference
Related

PDF

Abstract：
To meet the physics requirement, the time resolution of TOF (Time-of-flight) detector of the BESⅢ (Beijing Spectrometer Ⅲ) is required to be less than 90ps (rms), and the FEE (front end electronic) must contribute less than 25ps. This paper describes the prototype design of BESⅢ's TOF readout system (including time and amplitude measurement circuits).Preliminary results for prototypes of TOF front end electronics are given.

References

[1]

. BES Collaboration. The BES Upgrade. Nucl. Instrum.Methods, 2001, A458: 627-6372. Chen C, Jones M, Kononenko W et al. IEEE Transactionon Nuclear Science, 50(6): 2486-24903. Christiansen J, Marchioro A, Moreira P et al. Proceedings of the 6th Workshop on Electronics for LHC Experiments,20004. Joey Doernberg, LEE Hae-Seung, David A. Hodges, IEEEJournal of Solid-State Circuits, 1984, 19(6): 820-8275. LIU Shu-Bin, GUO Jian-Hua, ZHANG Yan-Li et al. Nu-clear Technology, 2006, 29(1): 72-76(in Chinese)(刘树彬,郭建华,张艳丽等.核技术,2006,29(1):72—76)6. Mantyniemi A, Rahkonen T, Kostamovaara J. Circuits and Systems, 2002 ISCAS 2002, 1: 513-5167. LI Jia-Cai, ZHANG Liang-Sheng, HU Chun-Liang et al.HEP NP, 2005, 29(1): 55-61(in Chinese)(李家才,张良生,胡春良等.高能物理与核物理,2005,29(1):55—61)

Access

Get Citation

GUO Jian-Hua, LIU Shu-Bin, ZHOU Shi-Long, LIU Xiao-Hua and AN Qi. Time Measurement System Prototype for BESⅢ TOF[J]. Chinese Physics C, 2006, 30(8): 761-766.

GUO Jian-Hua, LIU Shu-Bin, ZHOU Shi-Long, LIU Xiao-Hua and AN Qi. Time Measurement System Prototype for BESⅢ TOF[J]. Chinese Physics C, 2006, 30(8): 761-766. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-11-24
Revised: 2006-02-13

Article Metric

Article Views(4545)
PDF Downloads(719)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Time Measurement System Prototype for BESⅢ TOF

Corresponding author: LIU Shu-Bin,

Fast Electronics Lab of Modern Physics Department of USTC, Hefei 230026, China

Received Date: 2005-11-24
Accepted Date: 2006-02-13
Available Online: 2006-08-05

Abstract: To meet the physics requirement, the time resolution of TOF (Time-of-flight) detector of the BESⅢ (Beijing Spectrometer Ⅲ) is required to be less than 90ps (rms), and the FEE (front end electronic) must contribute less than 25ps. This paper describes the prototype design of BESⅢ's TOF readout system (including time and amplitude measurement circuits).Preliminary results for prototypes of TOF front end electronics are given.