Ionization of hydrogen atoms by electron impact at 1eV, 0.5eV and 0.3eV above threshold
J. N. Das, S. Paul, K. Chakrabarti
Abstract
We present here triple differential cross sections for ionization of hydrogen atoms by electron impact at 1eV, 0.5eV and 0.3eV energy above threshold, calculated in the hyperspherical partial wave theory. The results are in very good agreement with the available semiclassical results of Deb and Crothers DC02 for these energies. With this, we are able to demonstrate that the hyperspherical partial wave theory yields good cross sections from 30 eV DPC03 down to near threshold for equal energy sharing kinematics.
Create a lesson
Related papers
Projected sensitivity of a spinor Bose-Einstein condensate comagnetometer to proton monopole-dipole interactions
Wenjing Zhou, Diego Blas, Morgan W. Mitchell
A QED Functional Formulation of Relativistic Many-Body Perturbation Theory in Atoms
Cedric de Jonge, Zoltán Harman
Fast, parallel, three-dimensional rearrangement of atom arrays using superpositions of elementary holograms
D. J. Hoare, P. Dunniece, J. Rodewald et al.
A Rydberg atom array coupled to a high-cooperativity optical cavity
Tai Xiang, Yue-Hui Lu, Tsai-Chen Lee et al.
Fine-structure Raman interferometry with metastable barium for magnetically resilient inertial sensing
Masaki Nagamori, Hiromi Hatano, Toshiyuki Hosoya et al.
Wigner time delay in the 4d giant-resonance region of iodoalkanes
Anatoli S. Kheifets, Daniele Toffoli, Piero Decleva