Collision problems treated with the Generalized Hyperspherical Sturmian method

An hyperspherical Sturmian approach recently developed for three-body break-up processes is presented. To test several of its features, the method is applied to two simplified models. Excellent agreement is found when compared with the results of an analytically solvable problem. For the Temkin-Poet...

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Detalles Bibliográficos
Publicado: 2014
Materias:
Wave functions
Scheduling
Collision problem
Double ionization
High-energy electron
Hyperspherical
Sturmian
Three body
Three-body wave functions
Impact ionization
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION1_p_Mitnik
http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION1_p_Mitnik
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_17426588_v488_nSECTION1_p_Mitnik
record_format dspace
spelling paper:paper_17426588_v488_nSECTION1_p_Mitnik2025-07-30T19:03:06Z Collision problems treated with the Generalized Hyperspherical Sturmian method Wave functions Scheduling Collision problem Double ionization High-energy electron Hyperspherical Sturmian Three body Three-body wave functions Impact ionization An hyperspherical Sturmian approach recently developed for three-body break-up processes is presented. To test several of its features, the method is applied to two simplified models. Excellent agreement is found when compared with the results of an analytically solvable problem. For the Temkin-Poet model of the double ionization of He by high energy electron impact, the present method is compared with the Spherical Sturmian approach, and again excellent agreement is found. Finally, a study of the channels appearing in the break-up three-body wave function is presented. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION1_p_Mitnik http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION1_p_Mitnik
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
Scheduling
Collision problem
Double ionization
High-energy electron
Hyperspherical
Sturmian
Three body
Three-body wave functions
Impact ionization
spellingShingle Wave functions
Scheduling
Collision problem
Double ionization
High-energy electron
Hyperspherical
Sturmian
Three body
Three-body wave functions
Impact ionization
Collision problems treated with the Generalized Hyperspherical Sturmian method
topic_facet Wave functions
Scheduling
Collision problem
Double ionization
High-energy electron
Hyperspherical
Sturmian
Three body
Three-body wave functions
Impact ionization
description An hyperspherical Sturmian approach recently developed for three-body break-up processes is presented. To test several of its features, the method is applied to two simplified models. Excellent agreement is found when compared with the results of an analytically solvable problem. For the Temkin-Poet model of the double ionization of He by high energy electron impact, the present method is compared with the Spherical Sturmian approach, and again excellent agreement is found. Finally, a study of the channels appearing in the break-up three-body wave function is presented.
title Collision problems treated with the Generalized Hyperspherical Sturmian method
title_short Collision problems treated with the Generalized Hyperspherical Sturmian method
title_full Collision problems treated with the Generalized Hyperspherical Sturmian method
title_fullStr Collision problems treated with the Generalized Hyperspherical Sturmian method
title_full_unstemmed Collision problems treated with the Generalized Hyperspherical Sturmian method
title_sort collision problems treated with the generalized hyperspherical sturmian method
publishDate 2014
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION1_p_Mitnik
http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION1_p_Mitnik
_version_ 1840327095563059200

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