Formation of SiC by radiative association

Detalhes bibliográficos
Autor(a) principal: Andreazza, C. M. [UNESP]
Data de Publicação: 2009
Outros Autores: Vichietti, R. M. [UNESP], Marinho, E. P. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1111/j.1365-2966.2009.15589.x
http://hdl.handle.net/11449/24945
Resumo: Rate coefficients for radiative association of silicon and carbon atoms to form silicon carbide molecule (SiC) are estimated. The radiative association of Si(3P) and C(3P) atoms mainly occurs through the C3 Pi state followed by radiative decay to the X3 Pi state. For the temperature range of 300-14 000 K, the rate coefficients slowly increase with temperature and they can be expressed by K(T) = 2.038 x 10-17(T/300)-0.01263 exp(-136.73/T) cm3 s-1.
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spelling Formation of SiC by radiative associationatomic dataatomic processcircumstellar matterISM: moleculesRate coefficients for radiative association of silicon and carbon atoms to form silicon carbide molecule (SiC) are estimated. The radiative association of Si(3P) and C(3P) atoms mainly occurs through the C3 Pi state followed by radiative decay to the X3 Pi state. For the temperature range of 300-14 000 K, the rate coefficients slowly increase with temperature and they can be expressed by K(T) = 2.038 x 10-17(T/300)-0.01263 exp(-136.73/T) cm3 s-1.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, IGCE, DEMAC, BR-13500230 Rio Claro, SP, BrazilUniv Estadual Paulista, IGCE, DEMAC, BR-13500230 Rio Claro, SP, BrazilWiley-Blackwell Publishing, IncUniversidade Estadual Paulista (Unesp)Andreazza, C. M. [UNESP]Vichietti, R. M. [UNESP]Marinho, E. P. [UNESP]2013-09-30T18:50:35Z2014-05-20T14:16:25Z2013-09-30T18:50:35Z2014-05-20T14:16:25Z2009-12-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1892-1896application/pdfhttp://dx.doi.org/10.1111/j.1365-2966.2009.15589.xMonthly Notices of The Royal Astronomical Society. Malden: Wiley-blackwell Publishing, Inc, v. 400, n. 4, p. 1892-1896, 2009.0035-8711http://hdl.handle.net/11449/2494510.1111/j.1365-2966.2009.15589.xWOS:000272532100022WOS000272532100022.pdf69155860419351294276078473559775Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMonthly Notices of the Royal Astronomical Society5.1942,346info:eu-repo/semantics/openAccess2024-01-05T06:28:54Zoai:repositorio.unesp.br:11449/24945Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:12:04.876463Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Formation of SiC by radiative association
title Formation of SiC by radiative association
spellingShingle Formation of SiC by radiative association
Andreazza, C. M. [UNESP]
atomic data
atomic process
circumstellar matter
ISM: molecules
title_short Formation of SiC by radiative association
title_full Formation of SiC by radiative association
title_fullStr Formation of SiC by radiative association
title_full_unstemmed Formation of SiC by radiative association
title_sort Formation of SiC by radiative association
author Andreazza, C. M. [UNESP]
author_facet Andreazza, C. M. [UNESP]
Vichietti, R. M. [UNESP]
Marinho, E. P. [UNESP]
author_role author
author2 Vichietti, R. M. [UNESP]
Marinho, E. P. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Andreazza, C. M. [UNESP]
Vichietti, R. M. [UNESP]
Marinho, E. P. [UNESP]
dc.subject.por.fl_str_mv atomic data
atomic process
circumstellar matter
ISM: molecules
topic atomic data
atomic process
circumstellar matter
ISM: molecules
description Rate coefficients for radiative association of silicon and carbon atoms to form silicon carbide molecule (SiC) are estimated. The radiative association of Si(3P) and C(3P) atoms mainly occurs through the C3 Pi state followed by radiative decay to the X3 Pi state. For the temperature range of 300-14 000 K, the rate coefficients slowly increase with temperature and they can be expressed by K(T) = 2.038 x 10-17(T/300)-0.01263 exp(-136.73/T) cm3 s-1.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-21
2013-09-30T18:50:35Z
2013-09-30T18:50:35Z
2014-05-20T14:16:25Z
2014-05-20T14:16:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1111/j.1365-2966.2009.15589.x
Monthly Notices of The Royal Astronomical Society. Malden: Wiley-blackwell Publishing, Inc, v. 400, n. 4, p. 1892-1896, 2009.
0035-8711
http://hdl.handle.net/11449/24945
10.1111/j.1365-2966.2009.15589.x
WOS:000272532100022
WOS000272532100022.pdf
6915586041935129
4276078473559775
url http://dx.doi.org/10.1111/j.1365-2966.2009.15589.x
http://hdl.handle.net/11449/24945
identifier_str_mv Monthly Notices of The Royal Astronomical Society. Malden: Wiley-blackwell Publishing, Inc, v. 400, n. 4, p. 1892-1896, 2009.
0035-8711
10.1111/j.1365-2966.2009.15589.x
WOS:000272532100022
WOS000272532100022.pdf
6915586041935129
4276078473559775
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Monthly Notices of the Royal Astronomical Society
5.194
2,346
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1892-1896
application/pdf
dc.publisher.none.fl_str_mv Wiley-Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley-Blackwell Publishing, Inc
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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