T mixing and decay widths of first two 1− states in B10

Abstract

For the isospin-mixed ${1}^{\ensuremath{-}}$ states in $^{10}\mathrm{B}$, widths for deuteron and \ensuremath{\alpha} decays provide an independent estimate of the amount of isospin mixing, which is consistent with results from \ensuremath{\gamma} decays. Analysis provides two solutions for the proton spectroscopic factors of the pure $T=0$ and 1 states.