Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems

We consider two different Sturmian Function (SF) expansions to describe three-body break-up wave functions having outgoing flux behavior: one in hyper-spherical coordinates (ρ and α) and one in spherical coordinates (r1 and r2). We compare the convergence rates of the two treatment, and relate the a...

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Detalles Bibliográficos
Autores principales: Randazzo, J.M., Mitnik, D.M., Ancarani, L.U., Gasaneo, G., Colavecchia, F.D., Frapiccini, A.L.
Formato: CONF
Materias:
Wave functions
Convergence rates
Hyperspherical
Scattering problems
Spherical coordinates
Sturmian functions
Three body
Spheres
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART2_p_Randazzo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We consider two different Sturmian Function (SF) expansions to describe three-body break-up wave functions having outgoing flux behavior: one in hyper-spherical coordinates (ρ and α) and one in spherical coordinates (r1 and r2). We compare the convergence rates of the two treatment, and relate the analysis to geometry aspects of the problem. © Published under licence by IOP Publishing Ltd.

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