Measurement of ${}^3$He${}^{++}$ Polarization at 5.3 MeV via Scattering with an Unpolarized ${}^4$He Target

Charles Epstein, Richard Milner

Since 2012, a BNL-MIT collaboration has worked to develop a polarized ${}^3$He ion source for the Relativistic Heavy Ion Collider (RHIC) using the existing Electron Beam Ionization S…