PERMLINK: www.lxcat.net/BSR
DESCRIPTION: The results in this database are from non-relativistic (LS-coupling), semi-relativistic (Breit-Pauli), and full-relativistic (Dirac) B-spline R-matrix (close-coupling) treatments of electron collisions with a number of species. Individually optimized, term-dependent sets of non-orthogonal valence orbitals are used to account for the potentially strong term dependence in the one-electron valence orbitals, especially for the heavy noble gases. The predictions have been validated against a number of benchmark experimental data measured in crossed-beam setups. Very good agreement is generally achieved in the near-threshold resonance regime, where the excitation process is often dominated by negative-ion resonances.
For e-Ar collisions, angle-differential cross sections are also available. These were obtained in the semi-relativistic framework.
CONTACT: Kathryn R. Hamilton or Klaus Bartschat
Dept. of Physics & Astronomy; Drake University
Des Moines, Iowa 50311, USA
Email: kathryn.hamilton@drake.edu; klaus.bartschat@drake.edu
HOW TO REFERENCE: "BSR: B-spline atomic R-matrix codes." O. Zatsarinny 2006 Comp. Phys. Commun. 174 273.
"The B-spline R-matrix method for atomic processes: application to atomic structure, electron collisions and photoionization."
O. Zatsarinny and K. Bartschat 2013 J. Phys. B: At. Mol. Opt. Phys. 46 112001.
The BSR codes are publicly available through https://github.com › zatsaroi › BSR3.
Compiled versions with instructions and test cases are available from the Atomic and Molecular Gateway
at https://ampgateway.org/home/home1/homec1/documentation_copy/bsr-documentation/.
DIFFERENTIAL SCATTERING CROSS SECTIONS
Species: e + Ar [62]
Updates: 2013-11-06 … 2016-05-29
Downloads: 1966 times from 2013-11-07