Merkuriev Cut-off in e+ − H Multichannel Scattering Calculations
AbstractWe present the results of positron-Hydrogen multichannel scattering calculations performed on the base of Faddeev-Merkuriev equations. We discuss an optimal choice of the Merkuriev’s Coulomb splitting parameters. Splitting the Coulomb potential in two-body configuration space is applicable for a limited energy range. Splitting the potential in three-body configuration space makes it possible to perform calculations in a broader range of energies and to optimize the numerical convergence. Scattering cross sections for zero total angular momentum for all processes between the positronium formation threshold and the third excitation threshold of the Hydrogen atom are reported. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Gradusov, V.A.; Roudnev, V.A.; Yakovlev, S.L. Merkuriev Cut-off in e+ − H Multichannel Scattering Calculations. Atoms 2016, 4, 9.
Gradusov VA, Roudnev VA, Yakovlev SL. Merkuriev Cut-off in e+ − H Multichannel Scattering Calculations. Atoms. 2016; 4(1):9.Chicago/Turabian Style
Gradusov, Vitaly A.; Roudnev, Vladimir A.; Yakovlev, Sergey L. 2016. "Merkuriev Cut-off in e+ − H Multichannel Scattering Calculations." Atoms 4, no. 1: 9.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.