http://arxiv.org/abs/1611.06333
In our previous research, it has been demonstrated that such inelastic processes in atom Rydberg-atom collisions, as chemi-ionization and (n-n’) mixing, should be considered together. Here we will review the present state of the art and the actual problems will be discussed. In this context, we will consider the influence of the (n-n’)-mixing during a symmetric atom Rydberg-atom collision processes on the intensity of chemi-ionization process. It will be taken into account H(1s) + H*(n) collisional systems, where the principal quantum number n $>>$ 1. It will be demonstrated that the inclusion of (n-n’) mixing in the calculation, influences significantly on the values of chemi-ionization rate coefficients, particularly in the lower part of the block of the Rydberg states. Different possible channels of the (n-n’)-mixing influence on chemi-ionization rate coefficients will be demonstrated. The possibility of interpretation of the (n-n’)-mixing influence will be considered on the basis of two existing methods for describing of the inelastic processes in symmetrical atom Rydberg-atom collisions.
A. Mihajlov, V. Sreckovic, L. Ignjatovic, et. al.
Tue, 22 Nov 16
77/79
Comments: 7 pages, 2 figures