El Catálogo Colectivo reúne los registros del material que posee cada una de las
bibliotecas de la Universidad Nacional de Córdoba, pudiendo encontrarse colecciones
especializadas y actualizadas en todas las áreas del conocimiento; lo que permite una
amplia visibilidad y garantiza el acceso al patrimonio documental de la Universidad.
Se encuentra disponible para toda la comunidad académica: estudiantes, docentes,
egresados e investigadores.
Si formas parte de la comunidad de la UNC también podés solicitar préstamos de material,
a cualquier biblioteca universitaria, utilizando el servicio de préstamo interbibliotecario,
independientemente de la facultad a la que pertenezcas, la carrera que curses o la cátedra
que dictes.
Cinematica del gas ionizado y perfiles de luminosidad de las Galaxias Porotos Verdes
Abstract:We present preliminary spectroscopic results of a sample of green bean galaxies (GBG), known to show ultra luminous, galaxy-wide,narrow-line regions. We analyze Gemini GMOS-S,N spectra of a sample of 12 GBG in order to obtain emission line ratios, gas kinematics and
luminosity profiles in...
Abstract:We present preliminary spectroscopic results of a sample of green bean galaxies (GBG), known to show ultra luminous, galaxy-wide,narrow-line regions. We analyze Gemini GMOS-S,N spectra of a sample of 12 GBG in order to obtain emission line ratios, gas kinematics and
luminosity profiles in some continuous bands. We report here new results that confirm that the [OIII]5008 emission extends from 5 to 17 kpc, in all cases scales similar or larger than the stellar continuums at the spectra. In the extreme case of J145533.6+044643 the [OIII] emission
reaches a diameter of 17.51.6 kpc. We find that the continuum half light radii extend from 3 to 7 kpc, the largest scale radius at shortest wavelengths, which is consistent with the scale lengths of large spiral galaxies or merging systems. Another new result is that the spatial variation of the continuum color profiles indicate the presence of extinction and possibly star formation.