MEASUREMENT OF THE BRANCHING RATIO FOR K(L)-]E(+)E(-)E(+)E(-)

被引：11

作者：

VAGINS, MR

ADAIR, RK

GREENLEE, HB

KASHA, H

MANNELLI, EB

OHL, KE

SCHMIDT, MP

JASTRZEMBSKI, E

LARSEN, RC

LEIPUNER, LB

MORSE, WM

SCHWARZ, CB

机构：

[1] BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973

[2] VASSAR COLL,DEPT PHYS & ASTRON,POUGHKEEPSIE,NY 12601

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.71.35

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on a measurement of the branching ratio for the K(L) double Dalitz decay K(L) --> e+e-e+e-. The result, based on the observation of six events, is B(K(L) --> e+e-e+e-) = (3.07 +/- 1.25 +/- 0.26) x 10(-8).

引用

页码：35 / 37

页数：3

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