Long range dicorrelated stopping of relativistic electrons in ultradense plasmas
Fundamental features of dynamically dicorrelated relativistic electrons in the MeV energy range that interact with very dense and hot hydrogenic plasmas of fusion interest are thoroughly investigated. The target is modeled with a Drudelike dielectric function. Longitudinal and undamped pair correlations along overall drift velocity are contrasted to transverse ones decaying exponentially over several tens of target screening length lambda(D). Other novel behaviors include a much higher response to target temperature variations than to density ones for the ratio of dicorrelated to uncorrelated stopping.
Deutsch
C
Laborataire de Physique des Gaz et Plasmas (CNRS-UMR No. 8578) and Centre de Resources Informatiques, Bainsertion marktiment 210, Universite Paris XI, 91405 Orsay, France.
Fromy
P