17 citations · 35 across the 5 of their papers we have counts for
5 papers
On the Contribution of Very Massive Stars to the Sulfur Abundance in Star-Forming Galaxies: the Role of PISN
S. Goswami, J. M. Vilchez, B. Perez-Diaz +3
Recent work presented increasing evidence of high, non-constant S/O abundance ratios observed in star-forming metal-poor galaxies, showing deviations from the constant canonical S/…
Exploring the hardness of the ionising radiation with the infrared softness diagram. I. Similar effective temperature scales for starbursts and (ultra)luminous infrared galaxies
Enrique Pérez-Montero, Juan A. Fernández-Ontiveros, Borja Pérez-Díaz +3
{We explored the {softness parameter} in the infrared, whose main purpose is the characterisation of the hardness of the incident ionising radiation in emission-line nebulae. This…
A MUSE/VLT spatially resolved study of the emission structure of Green Pea galaxies
A. Arroyo-Polonio, J. Iglesias-Páramo, C. Kehrig +6
Green Pea galaxies are remarkable for their intense star formation and serve as a window into the early universe. In our study, we used integral field spectroscopy to examine 24 of…
Assessing model-based carbon and oxygen abundance derivation from ultraviolet emission lines in AGNs
Enrique Pérez-Montero, Ricardo Amorín, Borja Pérez-Díaz +2
We present an adapted version of the code HII-CHI-Mistry-UV (Pérez-Montero & Amorín 2017) to derive chemical abundances from emission lines in the ultraviolet, for use in narrow li…
Measuring chemical abundances in AGN from infrared nebular lines: HII-CHI-Mistry-IR for AGN
Borja Pérez-Díaz, Enrique Pérez-Montero, Juan A. Fernández-Ontiveros +1
Future and on-going infrared and radio observatories such as JWST, METIS or ALMA will increase the amount of rest-frame IR spectroscopic data for galaxies by several orders of magn…