UPPER LIMIT FOR THE BRANCHING RATIO OF KAPPA-S(O)-]E+E- DECAY

被引:5
|
作者
BLICK, AM [1 ]
KOLOSOV, VN [1 ]
KUTJIN, VM [1 ]
SHELIKHOV, VI [1 ]
CHIRIKOVZORIN, IE [1 ]
CHLACHIDZE, GA [1 ]
DAVYDOV, YI [1 ]
FLYAGIN, VB [1 ]
GLAGOLEV, VV [1 ]
KOLOMYICHENKO, AV [1 ]
KURILIN, AS [1 ]
LIBA, IP [1 ]
LOMAKIN, YF [1 ]
MALYUKOV, SN [1 ]
MINASHVILI, IP [1 ]
PUKHOV, OE [1 ]
ROMANOVSKY, VI [1 ]
RUSSAKOVICH, NA [1 ]
RUSSAKOVICH, NL [1 ]
SEMENOV, AA [1 ]
SHALYUGIN, AN [1 ]
SOLOVYOV, AS [1 ]
VELEV, GV [1 ]
VOLODKO, AG [1 ]
机构
[1] JINR,DUBNA,RUSSIA
关键词
D O I
10.1016/0370-2693(94)90617-3
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A search for K(s)0 --> e+e- decay was performed by means of a 624-channel lead glass shower hodoscope and a set of proportional chambers. Neutral kaons were obtained in the quasibinary charge exchange reaction. A new upper limit of 2.8 x 10(-6) at 90% C.L. for the branching ratio is obtained.
引用
收藏
页码:234 / 236
页数:3
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