Momentum transfer via Kirchhoff radiation of electrostatic electron an
d ion-cyclotron-harmonic waves contributes an enhanced collisionality
far in excess of that given by the Fokker-Planck term In the existing
neoclassical models. The resultant particle and thermal transport rese
mbles the observed anomalous transport in ohmically heated toroidal pl
asmas. (C) 1998 American Institute of Physics.