Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes

Autores
Barrachina, Raúl O.; Navarrete, Francisco; Ciappina, Marcelo Fabián
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the study of collision processes, a series of conditions is usually assumed. One of them is that the beam of projectiles is coherent in lengths greater than those of the targets against which it strikes. However, recent experimental results and theoretical analyzes have shown that this assumption can not only fail, but that it is possible to manipulate the coherence length experimentally to go from a coherent situation to an incoherent one. The most conspicuous and studied manifestation of such loss of coherence is the disappearance of interference effects. However, in the present work we show that a strong decrease can also occur in the magnitude of the cross section, not only differential but also total, due to an atomic concealment effect.
Fil: Barrachina, Raúl O.. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Navarrete, Francisco. Universität Rostock; Alemania
Fil: Ciappina, Marcelo Fabián. Technion - Israel Institute of Technology; Israel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Materia
COHERENCE
COLLISION
CONTEXTUALITY
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:11336/167480
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processesBarrachina, Raúl O.Navarrete, FranciscoCiappina, Marcelo FabiánCOHERENCECOLLISIONCONTEXTUALITYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In the study of collision processes, a series of conditions is usually assumed. One of them is that the beam of projectiles is coherent in lengths greater than those of the targets against which it strikes. However, recent experimental results and theoretical analyzes have shown that this assumption can not only fail, but that it is possible to manipulate the coherence length experimentally to go from a coherent situation to an incoherent one. The most conspicuous and studied manifestation of such loss of coherence is the disappearance of interference effects. However, in the present work we show that a strong decrease can also occur in the magnitude of the cross section, not only differential but also total, due to an atomic concealment effect.Fil: Barrachina, Raúl O.. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Navarrete, Francisco. Universität Rostock; AlemaniaFil: Ciappina, Marcelo Fabián. Technion - Israel Institute of Technology; Israel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaMDPI AG2021-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/167480Barrachina, Raúl O.; Navarrete, Francisco; Ciappina, Marcelo Fabián; Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes; MDPI AG; Atoms; 9; 1; 3-2021; 1-82218-2004CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/atoms9010005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:47Zoai:ri.conicet.gov.ar:11336/167480instacron: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 10:00:47.978CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
title Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
spellingShingle Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
Barrachina, Raúl O.
COHERENCE
COLLISION
CONTEXTUALITY
title_short Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
title_full Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
title_fullStr Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
title_full_unstemmed Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
title_sort Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes
dc.creator.none.fl_str_mv Barrachina, Raúl O.
Navarrete, Francisco
Ciappina, Marcelo Fabián
author Barrachina, Raúl O.
author_facet Barrachina, Raúl O.
Navarrete, Francisco
Ciappina, Marcelo Fabián
author_role author
author2 Navarrete, Francisco
Ciappina, Marcelo Fabián
author2_role author
author
dc.subject.none.fl_str_mv COHERENCE
COLLISION
CONTEXTUALITY
topic COHERENCE
COLLISION
CONTEXTUALITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In the study of collision processes, a series of conditions is usually assumed. One of them is that the beam of projectiles is coherent in lengths greater than those of the targets against which it strikes. However, recent experimental results and theoretical analyzes have shown that this assumption can not only fail, but that it is possible to manipulate the coherence length experimentally to go from a coherent situation to an incoherent one. The most conspicuous and studied manifestation of such loss of coherence is the disappearance of interference effects. However, in the present work we show that a strong decrease can also occur in the magnitude of the cross section, not only differential but also total, due to an atomic concealment effect.
Fil: Barrachina, Raúl O.. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Navarrete, Francisco. Universität Rostock; Alemania
Fil: Ciappina, Marcelo Fabián. Technion - Israel Institute of Technology; Israel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
description In the study of collision processes, a series of conditions is usually assumed. One of them is that the beam of projectiles is coherent in lengths greater than those of the targets against which it strikes. However, recent experimental results and theoretical analyzes have shown that this assumption can not only fail, but that it is possible to manipulate the coherence length experimentally to go from a coherent situation to an incoherent one. The most conspicuous and studied manifestation of such loss of coherence is the disappearance of interference effects. However, in the present work we show that a strong decrease can also occur in the magnitude of the cross section, not only differential but also total, due to an atomic concealment effect.
publishDate 2021
dc.date.none.fl_str_mv 2021-03
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/11336/167480
Barrachina, Raúl O.; Navarrete, Francisco; Ciappina, Marcelo Fabián; Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes; MDPI AG; Atoms; 9; 1; 3-2021; 1-8
2218-2004
CONICET Digital
CONICET
url http://hdl.handle.net/11336/167480
identifier_str_mv Barrachina, Raúl O.; Navarrete, Francisco; Ciappina, Marcelo Fabián; Atomic concealment due to loss of coherence of the incident beam of projectiles in collision processes; MDPI AG; Atoms; 9; 1; 3-2021; 1-8
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/atoms9010005
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 MDPI AG
publisher.none.fl_str_mv MDPI AG
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
_version_ 1842269659803418624
score 13.13397

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