The Vortex Surface in a Three-Body Quantum System

Autores
Guarda, Tamara A.; Navarrete, Francisco; Barrachina Tejada, Raul Oscar
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Vortices are structures known in our daily lives and observed in a wide variety of systems, from cosmic to microscopic scales. Relatively recent studies showed that vortices could also appear in simple quantum systems. For instance, they were observed experimentally and theoretically as isolated zeros in the differential cross section in atomic ionization processes by the impact of charged particles. In this work, we show that the appearance of these quantum vortices as point structures was not due to any intrinsic property of them, but to the use of restrictive geometries in their visualization. In particular, we show that by studying the fully differential cross section for hydrogen ionization by positron impact, these vortex points are actually a manifestation of a more complex and hitherto unexplored structure, a 3D “vortex surface”.
Fil: Guarda, Tamara A.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Navarrete, Francisco. Universität Rostock; Alemania
Fil: Barrachina Tejada, Raul Oscar. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Materia
VORTEX
COLLISION
POSITRON
IONIZATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/240420
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The Vortex Surface in a Three-Body Quantum SystemGuarda, Tamara A.Navarrete, FranciscoBarrachina Tejada, Raul OscarVORTEXCOLLISIONPOSITRONIONIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Vortices are structures known in our daily lives and observed in a wide variety of systems, from cosmic to microscopic scales. Relatively recent studies showed that vortices could also appear in simple quantum systems. For instance, they were observed experimentally and theoretically as isolated zeros in the differential cross section in atomic ionization processes by the impact of charged particles. In this work, we show that the appearance of these quantum vortices as point structures was not due to any intrinsic property of them, but to the use of restrictive geometries in their visualization. In particular, we show that by studying the fully differential cross section for hydrogen ionization by positron impact, these vortex points are actually a manifestation of a more complex and hitherto unexplored structure, a 3D “vortex surface”.Fil: Guarda, Tamara A.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Navarrete, Francisco. Universität Rostock; AlemaniaFil: Barrachina Tejada, Raul Oscar. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaMultidisciplinary Digital Publishing Institute2023-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/240420Guarda, Tamara A.; Navarrete, Francisco; Barrachina Tejada, Raul Oscar; The Vortex Surface in a Three-Body Quantum System; Multidisciplinary Digital Publishing Institute; Atoms; 11; 11; 11-2023; 1-142218-2004CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/atoms11110147info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:20Zoai:ri.conicet.gov.ar:11336/240420instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:55:21.01CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Vortex Surface in a Three-Body Quantum System
title The Vortex Surface in a Three-Body Quantum System
spellingShingle The Vortex Surface in a Three-Body Quantum System
Guarda, Tamara A.
VORTEX
COLLISION
POSITRON
IONIZATION
title_short The Vortex Surface in a Three-Body Quantum System
title_full The Vortex Surface in a Three-Body Quantum System
title_fullStr The Vortex Surface in a Three-Body Quantum System
title_full_unstemmed The Vortex Surface in a Three-Body Quantum System
title_sort The Vortex Surface in a Three-Body Quantum System
dc.creator.none.fl_str_mv Guarda, Tamara A.
Navarrete, Francisco
Barrachina Tejada, Raul Oscar
author Guarda, Tamara A.
author_facet Guarda, Tamara A.
Navarrete, Francisco
Barrachina Tejada, Raul Oscar
author_role author
author2 Navarrete, Francisco
Barrachina Tejada, Raul Oscar
author2_role author
author
dc.subject.none.fl_str_mv VORTEX
COLLISION
POSITRON
IONIZATION
topic VORTEX
COLLISION
POSITRON
IONIZATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Vortices are structures known in our daily lives and observed in a wide variety of systems, from cosmic to microscopic scales. Relatively recent studies showed that vortices could also appear in simple quantum systems. For instance, they were observed experimentally and theoretically as isolated zeros in the differential cross section in atomic ionization processes by the impact of charged particles. In this work, we show that the appearance of these quantum vortices as point structures was not due to any intrinsic property of them, but to the use of restrictive geometries in their visualization. In particular, we show that by studying the fully differential cross section for hydrogen ionization by positron impact, these vortex points are actually a manifestation of a more complex and hitherto unexplored structure, a 3D “vortex surface”.
Fil: Guarda, Tamara A.. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Navarrete, Francisco. Universität Rostock; Alemania
Fil: Barrachina Tejada, Raul Oscar. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
description Vortices are structures known in our daily lives and observed in a wide variety of systems, from cosmic to microscopic scales. Relatively recent studies showed that vortices could also appear in simple quantum systems. For instance, they were observed experimentally and theoretically as isolated zeros in the differential cross section in atomic ionization processes by the impact of charged particles. In this work, we show that the appearance of these quantum vortices as point structures was not due to any intrinsic property of them, but to the use of restrictive geometries in their visualization. In particular, we show that by studying the fully differential cross section for hydrogen ionization by positron impact, these vortex points are actually a manifestation of a more complex and hitherto unexplored structure, a 3D “vortex surface”.
publishDate 2023
dc.date.none.fl_str_mv 2023-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/240420
Guarda, Tamara A.; Navarrete, Francisco; Barrachina Tejada, Raul Oscar; The Vortex Surface in a Three-Body Quantum System; Multidisciplinary Digital Publishing Institute; Atoms; 11; 11; 11-2023; 1-14
2218-2004
CONICET Digital
CONICET
url http://hdl.handle.net/11336/240420
identifier_str_mv Guarda, Tamara A.; Navarrete, Francisco; Barrachina Tejada, Raul Oscar; The Vortex Surface in a Three-Body Quantum System; Multidisciplinary Digital Publishing Institute; Atoms; 11; 11; 11-2023; 1-14
2218-2004
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3390/atoms11110147
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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