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Scalar-Tensor-Vector Gravity: solutions with matter content
(Asociación Argentina de Astronomía, 2016)
Scalar-Tensor-Vector Gravity (STVG) is an alternative theory of the gravitational interaction. Its weak field approximation has successfully described Solar System observations, galaxy rotation curves, dynamics of galaxy ...
Blue luminous stars in nearby galaxies - UIT005: A possible link to the luminous blue variable stage
(2011)
A detailed study of the blue supergiant UIT005 (B2-2.5Ia+) in M 33 is presented. The results of our quantitative spectral analysis indicate that the star is a very luminous (log L/L 5.9 dex) and massive (M 50 M ) object, ...
Blue luminous stars in nearby galaxies - UIT005: A possible link to the luminous blue variable stage
(2011)
A detailed study of the blue supergiant UIT005 (B2-2.5Ia+) in M 33 is presented. The results of our quantitative spectral analysis indicate that the star is a very luminous (log L/L 5.9 dex) and massive (M 50 M ) object, ...
Chaos detection tools: application to a self-consistent triaxial model
(Oxford University Press, 2013-03)
Together with the variational indicators of chaos, the spectral analysis methods have also achieved great popularity in the field of chaos detection. The former are based on the concept of local exponential divergence. ...
The Gaia-ESO Public Spectroscopic Survey: Motivation, implementation, GIRAFFE data processing, analysis, and final data products?
(EDP Sciences, 2022-10-01)
Context. The Gaia-ESO Public Spectroscopic Survey is an ambitious project designed to obtain astrophysical parameters and elemental abundances for 100 000 stars, including large representative samples of the stellar ...
ISOCAM mid-infrared spectroscopy and NIR photometry of the HII complex N4 in the Large Magellanic Cloud
(2007)
Context. We present the analysis of ISOCAM-CVF and the J, H, and K-s photometry data for the HII region complex N4 in the Large Magellanic Cloud (LMC). Aims. The aim is twofold: 1) to study the connection between the ...
THE HERschel inventory of the agents of galaxy evolution in the magellanic clouds, a herschel open time key program
(The American Astronomical Society, 2013)
We present an overview of the HERschel Inventory of The Agents of Galaxy Evolution (HERITAGE) in the
Magellanic Clouds project, which is a Herschel Space Observatory open time key program. We mapped the Large
Magellanic ...
High velocity blue-shifted FeII absorption in the dwarf star-forming galaxy PHL293B: Evidence for a wind driven supershell?
(Oxford University Press, 2014-12)
A2228-00 and SDSS J223036.79-000636.9 are presented in this paper. We find broad (FWHM = 1000km/s) and very broad (FWZI = 4000km/s) components in the Balmer lines, narrow absorption components in the Balmer series blueshifted ...