A SEARCH FOR INCLUSIVE PRODUCTION OF HEAVY STABLE PARTICLES BY THE TOPAZ DETECTOR AT TRISTAN

被引：4
|
作者：
ADACHI, I
机构：
[1] Department of Physics, Nagoya University, Nagoya
[2] KEK, National Laboratory for High Energy Physics, Ibaraki-ken
[3] Department of Physics, Kobe University, Kobe
[4] Department of Applied Physics, Tokyo University of Agriculture and Technology, Tokyo
[5] Department of Physics, Nara Women's University, Nara
[6] Department of Physics, Purdue University, West Lafayette
[7] Institute for Nuclear Study, University of Tokyo, Tokyo
[8] Department of Physics, University of Tokyo, Tokyo
[9] Department of Physics, Osaka City University, Osaka
[10] The Graduate School of Science and Technology, Kobe University, Kobe
[11] Department of Physics, Tokyo Institute of Technology, Tokyo
[12] Faculty of Liberal Arts, Tezukayama University, Nara
来源：
PHYSICS LETTERS B | 1990年 / 249卷 / 02期
关键词：
D O I：
10.1016/0370-2693(90)91266-E
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We have searched for inclusive production of heavy stable particles with charge Q= 2 3, 1 and 4 3in e+e- annihilation, using energy loss measurements by the TOPAZ TPC. In 23.6 pb-1 of data taken at the center of mass energy range √s=52-61.4 GeV, no such particle was found and new upper limits for the production cross sections were obtained. © 1990.
引用
收藏
页码：336 / 340
页数：5
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