Weak Chiral Lagrangian and $p{i}^{+}$ Emission in ${}_{Lambda}^4$He

Abstract

A new mechanism of $p{i}^{+}$ meson emission from the ${}_{Lambda}^4$He hypernucleus is suggested.

References in corpus (1)

• The ${\pi }^{+}$--emission puzzle in ${}_{\Lambda }^4$He decay