1 citations · 3 across the 3 of their papers we have counts for
5 papers
Analytical Expressions for a Hyperspherical Adiabatic Basis Suitable for a particular Three Particle Problem in 2 Dimensions
Monique Lassaut, Alejandro Amaya-Tapia, Anthony D. Klemm +1
For a particular case of three-body scattering in two dimensions, and matching analytical expressions at a transition point, we obtain accurate solutions for the hyperspherical adi…
A Generalized Uhlenbeck and Beth Formula for the Third Cluster Coefficient
Sigurd Yves Larsen, Monique Lassaut, Alejandro Amaya-Tapia
Relatively recently (A. Amaya-Tapia, S. Y. Larsen and M. Lassaut. Ann. Phys., vol. 306 (2011) 406), we presented a formula for the evaluation of the third Bose fugacity coefficient…
Energy distributions for ionization in ion-atom collisions
A. Amaya-Tapia, A. Antillón
In this paper we discuss how through the process of applying the Fourier transform to solutions of the Schrödinger equation in the Close Coupling approach, good results for the ion…
Third Bose Fugacity Coefficient in One Dimension, as a Function of Asymptotic Quantities
A. Amaya-Tapia, S. Y. Larsen, M. Lassaut
In one of the very few exact quantum mechanical calculations of fugacity coefficients, Dodd and Gibbs (\textit{J. Math.Phys}.,\textbf{15}, 41 (1974)) obtained and f…
Integral representation of one dimensional three particle scattering for delta function interactions
A. Amaya-Tapia, G. Gasaneo, S. Ovchinnikov +2
The Schrödinger equation, in hyperspherical coordinates, is solved in closed form for a system of three particles on a line, interacting via pair delta functions. This is for the c…