Data offline calibration for the BES-II TOF system

Authors
Rong, G Zhao, JW Liu, Q Xue, ST Chen, GP Li, PQ Liu, J Mao, ZP Li, WG Qiu, JF Xu, CC Xie, YH Yuan, Y Zhao, HW
Citation
G. Rong et al., Data offline calibration for the BES-II TOF system, HIGH EN P N, 25(2), 2001, pp. 154-159
Citations number
3
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
25
Issue
2
Year of publication
2001
Pages
154 - 159
Database
ISI
SICI code
0254-3052(200102)25:2<154:DOCFTB>2.0.ZU;2-R
Abstract
Data offline calibration and reconstruction for the BES- II TOF system are reported in this paper. After applying calibration constants to correct the measured raw data, a time resolution of 180 ps is obtained for the new TOF system. The power of charged particle identification is improved. The mome ntum for the 3 delta pi /K separation goes up to 0.93 GeV/c.