Your browser doesn't support javascript.
loading
Time-dependent close-coupling calculations of dielectronic capture in He.
Mitnik, D M; Griffin, D C; Pindzola, M S.
Afiliação
  • Mitnik DM; Department of Physics, Rollins College, Winter Park, Florida 32789, USA.
Phys Rev Lett ; 88(17): 173004, 2002 Apr 29.
Article em En | MEDLINE | ID: mdl-12005752
We report on the first time-dependent close-coupling calculation of dielectronic capture into a doubly excited state of a two-electron atom. An incoming electron is represented by a Gaussian wave packet which collides with singly ionized helium in its ground state. The close-coupling equations describe the propagation of the total compound wave function on a two-dimensional radial lattice. By projecting this wave function onto a doubly excited state of neutral helium, we can determine the probability amplitude for dielectronic capture into one of these states and the subsequent autoionization from it.
Buscar no Google
Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2002 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Estados Unidos
Buscar no Google
Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2002 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Estados Unidos