Abstract
The time-dependent close-coupling method is used to calculate neutron-impact single and double ionization cross sections of the He atom. We also present the ratio of double to single ionization for He as a guide to experimental checks of theory at low energies and experimental confirmation of the rapid rise of the ratio at high energies unique to neutron-impact ionization of atoms.
Original language | English |
---|---|
Article number | 195202 |
Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
Volume | 47 |
Issue number | 19 |
DOIs | |
State | Published - 14 Oct 2014 |
Externally published | Yes |
Keywords
- helium
- ionization
- neutron