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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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
id todo:paper_17426588_v388_nPART2_p_Randazzo
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spelling todo:paper_17426588_v388_nPART2_p_Randazzo2023-10-03T16:30:47Z Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems Randazzo, J.M. Mitnik, D.M. Ancarani, L.U. Gasaneo, G. Colavecchia, F.D. Frapiccini, A.L. Wave functions Convergence rates Hyperspherical Scattering problems Spherical coordinates Sturmian functions Three body Spheres 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. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART2_p_Randazzo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Wave functions
Convergence rates
Hyperspherical
Scattering problems
Spherical coordinates
Sturmian functions
Three body
Spheres
spellingShingle Wave functions
Convergence rates
Hyperspherical
Scattering problems
Spherical coordinates
Sturmian functions
Three body
Spheres
Randazzo, J.M.
Mitnik, D.M.
Ancarani, L.U.
Gasaneo, G.
Colavecchia, F.D.
Frapiccini, A.L.
Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
topic_facet Wave functions
Convergence rates
Hyperspherical
Scattering problems
Spherical coordinates
Sturmian functions
Three body
Spheres
description 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.
format CONF
author Randazzo, J.M.
Mitnik, D.M.
Ancarani, L.U.
Gasaneo, G.
Colavecchia, F.D.
Frapiccini, A.L.
author_facet Randazzo, J.M.
Mitnik, D.M.
Ancarani, L.U.
Gasaneo, G.
Colavecchia, F.D.
Frapiccini, A.L.
author_sort Randazzo, J.M.
title Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
title_short Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
title_full Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
title_fullStr Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
title_full_unstemmed Hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
title_sort hyperspherical versus spherical treatment of asymptotic conditions for three-body scattering problems
url http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART2_p_Randazzo
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