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dc.contributor.author
Kafexhiu, Ervin
dc.contributor.author
Aharonian, Felix A.
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Vila, Gabriela Soledad
dc.date.available
2017-05-22T19:59:11Z
dc.date.issued
2012-02
dc.identifier.citation
Kafexhiu, Ervin; Aharonian, Felix A.; Vila, Gabriela Soledad; Nuclear reactions in hot astrophysical plasmas with T > 10^10 K; World Scientific; International Journal Of Modern Physics D; 21; 1; 2-2012; 1-39;1250009-1250009
dc.identifier.issn
0218-2718
dc.identifier.uri
http://hdl.handle.net/11336/16821
dc.description.abstract
he importance of nuclear reactions in low-density astrophysical plasmas with ion temperatures T ≥1010 K has been recognized for more than thirty years. However, the lack of comprehensive data banks of relevant nuclear reactions and the limited computational power have not previously allowed detailed theoretical studies. Recent developments in these areas make it timely to conduct comprehensive studies on the nuclear properties of very hot plasmas formed around compact relativistic objects such as black holes and neutron stars. Such studies are of great interest in the context of scientific programs of future low-energy cosmic γ-ray spectrometry. In this work, using the publicly available code TALYS, we have built a large nuclear network relevant for temperatures exceeding 1010 K. We have studied the evolution of the chemical composition and accompanying prompt gamma-ray emission of such high-temperature plasmas. We present the results on the abundances of light elements D, T, 3He, 4He, 6Li, 7Li, 9Be, 10B, 11B, and briefly discuss their implications on the astrophysical abundances of these elements.
Read More: http://www.worldscientific.com/doi/abs/10.1142/S0218271812500095
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
World Scientific
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nuclear Reactions
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Nucleosynthesis
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Profiles
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Gamma Rays
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Nuclear reactions in hot astrophysical plasmas with T > 10^10 K
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-05-15T17:05:11Z
dc.journal.volume
21
dc.journal.number
1
dc.journal.pagination
1-39;1250009-1250009
dc.journal.pais
Singapur
dc.description.fil
Fil: Kafexhiu, Ervin. Max Plank Institut Für Kernphysik; Alemania
dc.description.fil
Fil: Aharonian, Felix A.. Dublin Institute For Advance Studies; Irlanda
dc.description.fil
Fil: Vila, Gabriela Soledad. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomia; Argentina
dc.journal.title
International Journal Of Modern Physics D
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0218271812500095
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S0218271812500095
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/pdf/1201.1729.pdf
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