title: Experimental observation of the trapped particle pinch effect.
abstract: The trapped particle pinch effect (Ware's drift) has been observed in a non-neutral plasma of electrons in a modified Malmberg-Penning trap in which electrons are contained in the annular volume between concentric cylinders. A pulsed azimuthal electric field is applied by increasing the flux within a solenoid on the axis. Radial displacements of the electrons are observed which show that they remain on a surface enclosing constant axial flux. These displacements are independent of the azimuthal field and thus are consistent with Ware's drift and inconsistent with the guiding center drift alone.
authors: Department of Physics, West Virginia University, Morgantown, West Virginia 26506, USA.
authors: J
authors: J
authors: Kline
authors: S
authors: S
authors: Robertson
authors: M
authors: M
authors: Triplett
authors: B
authors: B
authors: Walch