The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable

Autores
Di Rocco, Hector Omar; Cruzado, Alicia
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Using one of the differential equation that V(x) satisfies, at the present paper we obtain m(a,x) as a function, not only of a, but also of x. Kielkopf first propose m(a,x) based on numerical arguments. We find that,the Voigt function calculated with the expression m(a,x) we have obtained in this paper, deviates from the exact value less than m(a) does, specially for high |x| values.
Fil: Di Rocco, Hector Omar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Cruzado, Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Materia
Line Profiles
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/199355
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variableDi Rocco, Hector OmarCruzado, AliciaLine Profileshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Using one of the differential equation that V(x) satisfies, at the present paper we obtain m(a,x) as a function, not only of a, but also of x. Kielkopf first propose m(a,x) based on numerical arguments. We find that,the Voigt function calculated with the expression m(a,x) we have obtained in this paper, deviates from the exact value less than m(a) does, specially for high |x| values.Fil: Di Rocco, Hector Omar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; ArgentinaFil: Cruzado, Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaPolish Academy of Sciences. Institute of Physics2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/199355Di Rocco, Hector Omar; Cruzado, Alicia; The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica A; 122; 4-2012; 670-6730587-42461898-794XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://przyrbwn.icm.edu.pl/APP/PDF/122/a122z4p05.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:09Zoai:ri.conicet.gov.ar:11336/199355instacron: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:34982025-09-29 09:34:10.003CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
title The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
spellingShingle The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
Di Rocco, Hector Omar
Line Profiles
title_short The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
title_full The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
title_fullStr The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
title_full_unstemmed The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
title_sort The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable
dc.creator.none.fl_str_mv Di Rocco, Hector Omar
Cruzado, Alicia
author Di Rocco, Hector Omar
author_facet Di Rocco, Hector Omar
Cruzado, Alicia
author_role author
author2 Cruzado, Alicia
author2_role author
dc.subject.none.fl_str_mv Line Profiles
topic Line Profiles
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Using one of the differential equation that V(x) satisfies, at the present paper we obtain m(a,x) as a function, not only of a, but also of x. Kielkopf first propose m(a,x) based on numerical arguments. We find that,the Voigt function calculated with the expression m(a,x) we have obtained in this paper, deviates from the exact value less than m(a) does, specially for high |x| values.
Fil: Di Rocco, Hector Omar. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Cruzado, Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
description Using one of the differential equation that V(x) satisfies, at the present paper we obtain m(a,x) as a function, not only of a, but also of x. Kielkopf first propose m(a,x) based on numerical arguments. We find that,the Voigt function calculated with the expression m(a,x) we have obtained in this paper, deviates from the exact value less than m(a) does, specially for high |x| values.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/199355
Di Rocco, Hector Omar; Cruzado, Alicia; The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica A; 122; 4-2012; 670-673
0587-4246
1898-794X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/199355
identifier_str_mv Di Rocco, Hector Omar; Cruzado, Alicia; The Voigt profile expressed as a linear sum of a Gaussian and a Lorentzian functions, when the weight depends on the widths ratio and the independent variable; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica A; 122; 4-2012; 670-673
0587-4246
1898-794X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://przyrbwn.icm.edu.pl/APP/PDF/122/a122z4p05.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Physics
publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Physics
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 13.070432

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