Differential cross sections and angular-correlation parameters forn=3excitations in hydrogen by electrons and positrons
- 1 August 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 40 (3) , 1289-1296
- https://doi.org/10.1103/physreva.40.1289
Abstract
A distorted-wave Born approximation method has been used to calculate the differential cross sections and angular-correlation parameters for individual 1s→3l (l=0,1,2) transitions in hydrogen by electrons and positrons. The distortion in both the initial and final channels is incorporated due to static, polarization, and exchange effects. Calculated results are compared with the available other theoretical results.Keywords
This publication has 37 references indexed in Scilit:
- Angular correlation measurements for electron impact excitation of the 32Pjstates of atomic hydrogenJournal of Physics B: Atomic and Molecular Physics, 1987
- A scattered-electron-cascaded-photon coincidence experiment on the electron impact excitation of the 32Djstates of atomic hydrogenJournal of Physics B: Atomic and Molecular Physics, 1987
- Electron impact excitation of atomic hydrogenJournal of Physics B: Atomic and Molecular Physics, 1987
- Coherence in inelastic low-energy electron scatteringReports on Progress in Physics, 1984
- Spin effects in inelastic electron-atom collisionsPhysics Reports, 1983
- Electron-hydrogen scattering calculations at energies between 13.6 and 60 eV including n=3 levelsJournal of Physics B: Atomic and Molecular Physics, 1982
- Electron-photon angular correlation in atomic physicsPhysics Reports, 1979
- Electron-impact excitation of H and HeJournal of Physics B: Atomic and Molecular Physics, 1978
- Polarization fractions in Glauber theory for electron impact excitation of then=3levels of atomic hydrogenPhysical Review A, 1977
- Electron impact excitation of H and He+. VI. Excitation of the n=3 levelsJournal of Physics B: Atomic and Molecular Physics, 1975