Hyperspherical Close-Coupling Calculation of D-wave Positronium Formation and Excitation Cross Sections in Positron-Hydrogen Scattering
Yan Zhou, C. D. Lin
Abstract
Hyperspherical close-coupling method is used to calculate the elastic, positronium formation and excitation cross sections for positron collisions with atomic hydrogen at energies below the H(n=4) threshold for the J=2 partial wave. The resonances below each inelastic threshold are also analyzed. The adiabatic hyperspherical potential curves are used to identify the nature of these resonances.
Create a lesson
Related papers
Can We Distinguish Between the Grand Canonical and the Canonical Ensemble in a BEC Experiment?
C. Herzog, M. Ol'Shanii
Operational Theory of Homodyne Detection
Konrad Banaszek, Krzysztof Wodkiewicz
Quantized Fields in a Nonlinear Dielectric Medium: A Microscopic Approach
Mark Hillery, Leonard Mlodinow
A magnetic tomography of a cavity state
R. Walser, J. I. Cirac, P. Zoller
Spin-rotation coupling in ferromagnetic clusters
G. F. Bertsch, V. Visuthikraisee
Nature of the Darwin term and (Zα)4 m3/M2 contribution to the Lamb shift for an arbitrary spin of the nucleus
I. B. Khriplovich, A. I. Milstein, R. A. Sen'kov