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Bengochea, G.R. "Supernova light-curve fitters and dark energy" (2011) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 696(1-2):5-12
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Abstract:

We show that when a procedure is made to remove the tension between a supernova Ia (SN Ia) data set and observations from BAO and CMB, there might be the case where the same SN Ia set built with two different light-curve fitters behaves as two separate and distinct supernova sets, and the tension found by some authors between supernova sets actually could be due to tension or inconsistency between fitters. We also show that the information of the fitter used in an SN Ia data set could be relevant to determine whether phantom type models are favored or not when such a set is combined with the BAO/CMB joint parameter. © 2010 Elsevier B.V.

Registro:

Documento: Artículo
Título:Supernova light-curve fitters and dark energy
Autor:Bengochea, G.R.
Filiación:Instituto de Astronomía y Física del Espacio (IAFE), CC 67, Suc. 28, 1428 Buenos Aires, Argentina
Palabras clave:Cosmology; Dark energy experiments; Dark energy theory; Supernovae Ia
Año:2011
Volumen:696
Número:1-2
Página de inicio:5
Página de fin:12
DOI: http://dx.doi.org/10.1016/j.physletb.2010.12.014
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_v696_n1-2_p5_Bengochea

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Citas:

---------- APA ----------
(2011) . Supernova light-curve fitters and dark energy. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 696(1-2), 5-12.
http://dx.doi.org/10.1016/j.physletb.2010.12.014
---------- CHICAGO ----------
Bengochea, G.R. "Supernova light-curve fitters and dark energy" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 696, no. 1-2 (2011) : 5-12.
http://dx.doi.org/10.1016/j.physletb.2010.12.014
---------- MLA ----------
Bengochea, G.R. "Supernova light-curve fitters and dark energy" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 696, no. 1-2, 2011, pp. 5-12.
http://dx.doi.org/10.1016/j.physletb.2010.12.014
---------- VANCOUVER ----------
Bengochea, G.R. Supernova light-curve fitters and dark energy. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2011;696(1-2):5-12.
http://dx.doi.org/10.1016/j.physletb.2010.12.014