caa a22 4500 386367752 CHVBK 20180307111942.0 cr unu---uuuuu 161130e198912 xx s 000 0 eng 10.1017/S0022377800014471 doi S0022377800014471 pii (NATIONALLICENCE)cambridge-10.1017/S0022377800014471 Transition scattering of waves on charged dust particles in a plasma [Elektronische Daten] We consider the transition scattering of waves on charged dust particles in a plasma. The scattered power is first derived from perturbation theory, for the case of weakly charged grains, where linear screening by the plasma particles can be assumed. In the case of a highly charged grain we first determine the nonlinear screening by the plasma particles, in a model where the grain can be treated as a small spherical probe at floating potential, and then solve the nonlinear transition scattering due to the electron shielding cloud. One of the results of our calculation is that the radiation pressure on the grains can be greatly enhanced with respect to the case of usual Thomson scattering on free particles, and some possible astrophysical consequences are discussed. Copyright © Cambridge University Press 1989 Tsytovich V. N. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K. de Angelis U. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K. Bingham R. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K. Journal of Plasma Physics Cambridge University Press 42/3(1989-12), 429-443 0022-3778 42:3<429 1989 42 PLA https://doi.org/10.1017/S0022377800014471 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0022377800014471 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tsytovich V. N. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K NATIONALLICENCE 700 1- de Angelis U. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K NATIONALLICENCE 700 1- Bingham R. Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, U.K NATIONALLICENCE 773 0- Journal of Plasma Physics Cambridge University Press 42/3(1989-12), 429-443 0022-3778 42:3<429 1989 42 PLA CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge