Methodical aspects of the quantitative collision spectropolarimetry of emission of hydrogen atoms excited by proton impact: II. Solution of the collision problem
Sa. Kazantsev et Ag. Petrashen, Methodical aspects of the quantitative collision spectropolarimetry of emission of hydrogen atoms excited by proton impact: II. Solution of the collision problem, OPT SPECTRO, 84(4), 1998, pp. 487-491
Various methods of collision theory are used to calculate dependences of th
e degree of linear polarization of the emission of hydrogen atoms, which is
expected to be observed in experiments, on the energy of an excitation pro
ton beam under the assumption that the linear polarization is of the impact
nature. Comparison of these dependences with the experimental data is used
to draw inferences about the suitability of one or another method to the c
alculation of polarization characteristics of an excited ensemble of partic
les. Starting from the experimental values of polarization for emission obs
erved in the H-alpha and H-beta lines, the energy of an excitation proton b
eam is estimated.