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dc.contributor.author
Alvarez-Castillo, David
dc.contributor.author
Cirilo, Diego Julio
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Zamora-Saa, Jilberto
dc.date.available
2018-08-30T15:11:00Z
dc.date.issued
2017-02
dc.identifier.citation
Alvarez-Castillo, David; Cirilo, Diego Julio; Zamora-Saa, Jilberto; Dark matter candidates, helicity effects and new affine gravity with torsion; Elsevier B.V.; Journal of High Energy Astrophysics; 13-14; 2-2017; 10-16
dc.identifier.issn
2214-4048
dc.identifier.uri
http://hdl.handle.net/11336/57674
dc.description.abstract
The cross section for neutrino helicity spin-flip obtained from a new f(R,T) model of gravitation with dynamic torsion field is phenomenologically analyzed. To this end, due to the logarithmical energy dependence of the cross section, the relation with the axion decay constant fa (Peccei–Quinn parameter) is used. Consequently the link with the phenomenological energy/mass window is found from the astrophysical and high energy viewpoints. The highest helicity spin-flip cross-sectional values presented in this work coincide with a recent estimation on the axion mass computed in the framework of finite temperature extended lattice QCD and under cosmological considerations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier B.V.
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Axions
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Gravitation
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Neutrinos
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Torsion Fields
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
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Matemática Pura
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Matemáticas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Dark matter candidates, helicity effects and new affine gravity with torsion
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-28T13:34:15Z
dc.journal.volume
13-14
dc.journal.pagination
10-16
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Alvarez-Castillo, David. Bogoliubov Laboratory Of Theoretical Physics, Joint Institute For Nuclear Research; Rusia
dc.description.fil
Fil: Cirilo, Diego Julio. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física del Plasma. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física del Plasma; Argentina
dc.description.fil
Fil: Zamora-Saa, Jilberto. Joint Institute For Nuclear Research, Dubna; Rusia
dc.journal.title
Journal of High Energy Astrophysics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jheap.2017.02.001
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