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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Autores principales: Mitnik, D.M., Gasaneo, G., Ancarani, L.U., Ambrosio, M.J.
Formato: CONF
Materias:
Wave functions
Scheduling
Collision problem
Double ionization
High-energy electron
Hyperspherical
Sturmian
Three body
Three-body wave functions
Impact ionization
Acceso en línea: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 todo:paper_17426588_v488_nSECTION1_p_Mitnik
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spelling todo:paper_17426588_v488_nSECTION1_p_Mitnik2023-10-03T16:30:52Z Collision problems treated with the Generalized Hyperspherical Sturmian method Mitnik, D.M. Gasaneo, G. Ancarani, L.U. Ambrosio, M.J. 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. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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
Mitnik, D.M.
Gasaneo, G.
Ancarani, L.U.
Ambrosio, M.J.
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.
format CONF
author Mitnik, D.M.
Gasaneo, G.
Ancarani, L.U.
Ambrosio, M.J.
author_facet Mitnik, D.M.
Gasaneo, G.
Ancarani, L.U.
Ambrosio, M.J.
author_sort Mitnik, D.M.
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
url http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION1_p_Mitnik
work_keys_str_mv AT mitnikdm collisionproblemstreatedwiththegeneralizedhypersphericalsturmianmethod
AT gasaneog collisionproblemstreatedwiththegeneralizedhypersphericalsturmianmethod
AT ancaranilu collisionproblemstreatedwiththegeneralizedhypersphericalsturmianmethod
AT ambrosiomj collisionproblemstreatedwiththegeneralizedhypersphericalsturmianmethod
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