Ba. Pohlmeyer et al., FORBIDDEN COMPONENTS AND LINE SHIFTS INDUCED IN A FAST HE-4-BEAM BY LORENTZ FIELDS, Journal of physics. B, Atomic molecular and optical physics, 29(2), 1996, pp. 221-229
We performed a model experiment to study the motional Stark effect on
visible lines of a fast helium beam in a magnetic field. Line shifts a
nd the appearance of forbidden transitions were analysed.