A study of the timing characteristics of scintillator counters with fine-mesh photomultiplier tubes

被引:1
|
作者
Foucher, M
Herndon, M
Jawahery, H
机构
[1] High Energy Group, Department of Physics, University of Maryland, College Park
关键词
D O I
10.1016/0168-9002(96)37478-0
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We report on a study of the precision of Time-Of-Flight measurements using plastic scintillator counters with Fine Mesh Photomultiplier Tubes (FM PMT). This work was part of an investigation of several techniques considered for hadron identification in the B factory detector (BaBar) at SLAG. In cosmic ray tests of prototype counters we achieved a time resolution of 91 ps with a 3.0 m long counter and 70 ps with a 1.0 m long counter.
引用
收藏
页码:57 / 62
页数:6
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