112 citations · 254 across the 7 of their papers we have counts for
7 papers
Clocking the assembly of double-barred galaxies with the MUSE TIMER project
A. de Lorenzo-Cáceres, P. Sánchez-Blázquez, J. Méndez-Abreu +11
The formation of two stellar bars within a galaxy has proved challenging for numerical studies. It is yet not clear whether the inner bar is born via a star formation process promo…
Search for blue compact dwarf galaxies during quiescence II: metallicities of gas and stars, ages, and star-formation rates
J. Sanchez Almeida, J. A. L. Aguerri, C. Munoz-Tunon +1
We examine the metallicity and age of a large set of SDSS/DR6 galaxies that may be Blue Compact Dwarf (BCD) galaxies during quiescence (QBCDs).The individual spectra are first clas…
Search for Blue Compact Dwarf Galaxies During Quiescence
J. Sanchez Almeida, C. Munoz-Tunon, R. Amorin +3
Blue Compact Dwarf (BCD) galaxies are metal poor systems going through a major starburst that cannot last for long. We have identified galaxies which may be BCDs during quiescence…
Abundance ratios of volatile vs. refractory elements: hints of pollutions?
A. Ecuvillon, G. Israelian, N. C. Santos +2
We present the abundance ratios [X/H] of a large set of chemical species with condensation temperatures from 75 to 1600 K in an almost complete set of 105 planet-host stars and in…
C, S, Zn and Cu abundances in planet-harbouring stars
A. Ecuvillon, G. Israelian, N. C. Santos +3
We present a detailed and uniform study of C, S, Zn and Cu abundances in a large set of planet host stars, as well as in a homogeneous comparison sample of solar-type dwarfs with n…
The Line Emission Region in III Zw 2: Kinematics and Variability
L. C. Popovic, E. G. Mediavilla, E. Bon +2
We have studied the Ly-al, Hbeta, Halpha and Mg II2798 line profiles of the Seyfert 1 galaxy III Zw 2. The shapes of these broad emission lines show evidence of a multicomponent or…