3 citations · 6 across the 3 of their papers we have counts for
3 papers
Spectroscopic observations of a sample of dwarf spiral galaxies. II- Abundance gradients
A. M. Hidalgo-Gamez, D. Ramirez-Fuentes, J. J. Gonzalez
The oxygen gradient of four dS galaxies has been determined using abundances for several HII regions determined with four different methods. The gradient slopes of the three non-ba…
Spectroscopic observations of a sample of dwarf spirals galaxies. I.Oxygen abundances
A. M. Hidalgo-Gamez, D. Ramirez-Fuentes, J. J. Gonzalez
The oxygen abundances for four dwarf spiral galaxies have been determined using long-slit spectroscopy. The abundances of these galaxies have not previously reported in the literat…
Metallicity determination in gas-rich galaxies with semiempirical methods
A. M. Hidalgo-Gamez, D. Ramirez-Fuentes
A study of the precision of the semiempirical methods used in the determination of the chemical abundances in gas-rich galaxies is carried out. In order to do this the oxygen abund…