论文标题
无形的中性辐射的衰减
Invisible decays of neutral hadrons
论文作者
论文摘要
使用新开发的镜像模型评估中性辐射的无形衰减为普通麦芽粒子振荡。假设$ cp $违规和中性kaon振荡的镜像对称性量表的等效性，则预测了这种普通的milror粒子振荡的相当精确的镜面物质模型参数的值。这些参数值不仅满足宇宙学的约束，而且还可以用来精确地确定中性黑质的振荡或无形的衰减速率。 In particular, invisible decay branching fractions for relatively long-lived hadrons such as $K^0_L$, $K^0_S$, $Λ^0$, and $Ξ^0$ due to such oscillations are calculated to be $9.9\times 10^{-6}$, $1.8\times 10^{-6}$, $4.4\times 10^{-7}$, and $ 3.6 \ times 10^{ - 8} $。在现有的加速器设施中很容易检测到这些重要的无形衰减。
Invisible decays of neutral hadrons are evaluated as ordinary-mirror particle oscillations using the newly developed mirror matter model. Assuming equivalence of the $CP$ violation and mirror symmetry breaking scales for neutral kaon oscillations, rather precise values of the mirror matter model parameters are predicted for such ordinary-mirror particle oscillations. Not only do these parameter values satisfy the cosmological constraints, but they can also be used to precisely determine the oscillation or invisible decay rates of neutral hadrons. In particular, invisible decay branching fractions for relatively long-lived hadrons such as $K^0_L$, $K^0_S$, $Λ^0$, and $Ξ^0$ due to such oscillations are calculated to be $9.9\times 10^{-6}$, $1.8\times 10^{-6}$, $4.4\times 10^{-7}$, and $3.6\times 10^{-8}$, respectively. These significant invisible decays are readily detectable at existing accelerator facilities.
