EXPERIMENTAL LIMITS ON THE PROBABILITIES FOR THE DECAYS K+ -]E+PI-0-PI-0-NU-GAMMA AND K+-]E+PI-0-PI-0-PI-0-NU

被引：0

作者：

BARMIN, VV

BARYLOV, VG

CHERNUKHA, SF

DAVIDENKO, GV

DEMIDOV, VS

DOLGOLENKO, AG

MESHKOVSKII, AG

MIROSIDI, GS

NIKITENKO, AN

SHEBANOV, VA

SHISHOV, NN

SOKOLOV, MM

ZOMBKOVSKAYA, NK

机构：

来源：

SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR | 1992年 / 55卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The decays K+ --> e+ pi-0-pi-0-nu-gamma and K+ --> e+ pi-0-pi-0-pi-0-nu have been sought in photographs of 1.861.10(6) K+ decays recorded in a 180-liter xenon bubble chamber. No events corresponding to either of these decays were found. The following limits have accordingly been obtained on the probabilities for these decays at 90% C. L.: GAMMA(K+ --> e+ pi-0-pi-0-nu-gamma, E-gamma > 10 MeV)/GAMMA(K+ --> everything) < 5.10(-6), GAMMA(K+ --> e+ pi-0-pi-0-pi-0-nu)/GAMMA(K+ --> everything) < 9.10(-6).

引用

页码：547 / 548

页数：2