s-Wave Approximation for Asymmetry in Nonmesonic Decay of Finite Hypernuclei

Cesar Barbero, Alfredo P. Galeao, F. Krmpotic

We establish the bridge between the commonly used Nabetani-Ogaito-Sato-Kishimoto (NOSK) formula for the asymmetry parameter $a_{\Lambda }$ in the $\vec{\Lambda }p\to np$ emission of polarized hyper…