A Study of the ${\Delta }^{-}$-component of the wave-function in light nuclei

E. A. Pasyuk, R. L. Boudrie, P. A. M. Gram +7

We have measured cross sections for the $({\pi }^{+},{\pi }^{\pm }p)$ reactions on ${}^3\mathrm{H}$, ${}^4\mathrm{He}$, ${}^6\mathrm{Li}$ and ${}^7\mathrm{Li}$ in quasi-free kinematics at incident pion beam energy…