A kinematically complete measurement of $K^+ o pi^+ pi^0 pi^0$ decays
A kinematically complete measurement of $K^+ o pi^+ pi^0 pi^0$ decays
复制标题
$K^ o pi^ pi^0 pi^0$ 的运动学完整测量衰减
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
The KEK
中科院分区：
文献类型：
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作者：
Y.;The KEK
抽象的。在运动学上完整的设置中，$K^+ o pi^+ pi^0 pi^0$停止的K^+$衰变被测量。在温伯格多项式展开式的框架下，推导了直至二次项的系数。结果是在良好的协议与以前的测量和CP保护的预期一致。这违反了经验的$Delta I=1/2$规则。
Abstract. In a kinematically complete setting, the $K^+ o pi^+ pi^0 pi^0$ decays of stopped $K^+$ were measured. In the frame work of the Weinberg polynomial expansion, the coefficients up to quadratic terms were deduced. The results are in good agreement with previous measurements and consistent with CP conservation expectations. The empirical $Delta I=1/2$ rule is violated.