Artículo

Bengochea, G.R.; De Rossi, M.E. "Dependence on supernovae light-curve processing in void models" (2014) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 733:258-264
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Abstract:

In this work, we show that when supernova Ia (SN Ia) data sets are used to put constraints on the free parameters of inhomogeneous models, certain extra information regarding the light-curve fitter used in the supernovae Ia luminosity fluxes processing should be taken into account. We found that the size of the void as well as other parameters of these models might be suffering extra degenerations or additional systematic errors due to the fitter. A recent proposal to relieve the tension between the results from Planck satellite and SNe Ia is re-analyzed in the framework of these subjects. © 2014 The Authors.

Registro:

Documento: Artículo
Título:Dependence on supernovae light-curve processing in void models
Autor:Bengochea, G.R.; De Rossi, M.E.
Filiación:Instituto de Astronomía y Física del Espacio (IAFE), UBA-CONICET, CC 67, Suc. 28, 1428 Buenos Aires, Argentina
Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Palabras clave:Cosmology; Inhomogeneous models; Light-curve fitters; Supernovae Ia
Año:2014
Volumen:733
Página de inicio:258
Página de fin:264
DOI: http://dx.doi.org/10.1016/j.physletb.2014.04.053
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v733_n_p258_Bengochea

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Citas:

---------- APA ----------
Bengochea, G.R. & De Rossi, M.E. (2014) . Dependence on supernovae light-curve processing in void models. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 733, 258-264.
http://dx.doi.org/10.1016/j.physletb.2014.04.053
---------- CHICAGO ----------
Bengochea, G.R., De Rossi, M.E. "Dependence on supernovae light-curve processing in void models" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 733 (2014) : 258-264.
http://dx.doi.org/10.1016/j.physletb.2014.04.053
---------- MLA ----------
Bengochea, G.R., De Rossi, M.E. "Dependence on supernovae light-curve processing in void models" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 733, 2014, pp. 258-264.
http://dx.doi.org/10.1016/j.physletb.2014.04.053
---------- VANCOUVER ----------
Bengochea, G.R., De Rossi, M.E. Dependence on supernovae light-curve processing in void models. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2014;733:258-264.
http://dx.doi.org/10.1016/j.physletb.2014.04.053