Frankel, H L M.D.; Rozycki, G S M.D.; Ochsner, M G M.D.; Harviel, J D M.D.; Jeng, J C M.D.; Stevenson, T E B.S.; McCabe, J E BS, NEMT-P; Champion, H R M.D. Author Information

A study of the motion of single particles incident on a model magnetic field with a substantial gradient at an angle to the boundary has suggested that the results are relevant to particle penetration through the magnetospheric boundary.