104 citations · 295 across the 11 of their papers we have counts for
11 papers
Using radio astronomical receivers for molecular spectroscopic characterization in astrochemical laboratory simulations: A proof of concept
I. Tanarro, B. Alemán, P. de Vicente +26
We present a proof of concept on the coupling of radio astronomical receivers and spectrometers with chemical reactorsand the performances of the resulting setup for spectroscopy a…
The metal abundance of circumnuclear star forming regions in early type spirals. Spectrophotometric observations
Angeles I. Diaz, Elena Terlevich, Marcelo Castellanos +1
We have obtained long-slit observations in the optical and near infrared of 12 circumnuclear HII regions (CNSFR) in the early type spiral galaxies NGC 2903, NGC 3351 and NGC 3504 w…
The metallicity of circumnuclear star forming regions
A. I. Diaz, E. Terlevich, M. Castellanos +1
We present a spectrophotometric study of circumnuclear star forming regions (CNSFR) in the early type spiral galaxies: NGC 2903, NGC 3351 and NGC 3504, all of them of over solar me…
Nebular diagnostics for young stellar populations: Photon escape versus atmosphere blanketing
Angeles I. Diaz, Marcelo Castellanos
Emission lines in ionized nebulae can provide strong and useful constraints on the properties of both ionizing and non-ionizing stellar populations in regions with star formation,…
Optical and near-IR Spectrophotometry of CNSFRs: Preliminary Results
M. Castellanos, A. I. Diaz, M. Alvarez-Alvarez +1
Preliminary results from spectrophotometric observations of Circumnuclear Star Forming Regions (CNSFRs) in the spiral galaxies NGC 2903, NGC 3351 and NGC 3504 are presented. The an…
A comprehensive study of reported high metallicity giant HII regions. II. Ionising stellar populations
Marcelo Castellanos, Angeles I. Diaz, Elena Terlevich
The ionising stellar populations of eleven HII regions in the spiral galaxies: NGC628, NGC925, NGC1232 and NGC1637, all of them reported to have solar or oversolar abundances accor…