Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Peter J P Roche"'
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:2325-2336
A systematic study of the triple differential cross section for the electron impact ionization of magnesium is presented. Complete sets of theoretical results using both the first Born and the distorted wave Born approximation are given for a range o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6119b0b4a6b573ccf70efad4905bb3a
https://doi.org/10.1088/0953-4075/35/10/311
https://doi.org/10.1088/0953-4075/35/10/311
Autor:
Peter J P Roche, Marco Kampp, H. R. J. Walters, Satoyuki Kawano, J. Rasch, Colm T. Whelan, Don H. Madison
Publikováno v:
The European Physical Journal D - Atomic, Molecular and Optical Physics. 29:17-19
The spin asymmetry arising in an (e,2e) process using spin-polarized incoming electrons with non-relativistic energies is shown to be dominated by the fine structure effect if a suitable kinematical regime is chosen. Calculations in the distorted wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b8e726123dafd20c50b0d05e55b647f
https://doi.org/10.1140/epjd/e2004-00014-6
https://doi.org/10.1140/epjd/e2004-00014-6
Publikováno v:
Electron Scattering ISBN: 0306487012
Here we present a new variational approach for calculating atomic ionisation processes. In particular we outline the method for calculating the photo—doubleionisation of H − and He and the electron impact ionisation of atomic hydrogen. We present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95eaeed750326d311901aab7835a0d48
https://doi.org/10.1007/0-387-27567-3_27
https://doi.org/10.1007/0-387-27567-3_27
Publikováno v:
Electron Scattering ISBN: 0306487012
We describe a novel iterative method for numerically solving the integro-differential equation used in electron-hydrogen scattering. An adaptive approach to the iteration is introduced. Converged solutions can be efficiently obtained for a wide range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a32e87238a061f228d68def68d91203
https://doi.org/10.1007/0-387-27567-3_8
https://doi.org/10.1007/0-387-27567-3_8
Autor:
Satoyuki Kawano, Peter J P Roche, R. J. Allan, C. Tannous, Colm T. Whelan, H. R. J. Walters, J. Langlois, J. Rasch
Publikováno v:
Many-Particle Spectroscopy of Atoms, Molecules, Clusters, and Surfaces ISBN: 9781461354918
The distorted-wave Born approximation (DWBA) is applied to the electron impact ionization of the ground state of hydrogen and a comparison is made between calculations of the triple differential cross section (TDCS) performed using the exact non-loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60ac553881f9d966fea75d15d6633673
https://doi.org/10.1007/978-1-4615-1311-7_7
https://doi.org/10.1007/978-1-4615-1311-7_7