313 citations · 5.3k across the 116 of their papers we have counts for
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Constraining the LyC escape fraction from LEGUS star clusters with SIGNALS HII region observations: A pilot study of NGC 628
J. W. Teh, K. Grasha, M. R. Krumholz +23
The ionising radiation of young and massive stars is a crucial form of stellar feedback. Most ionising (Lyman-continuum; LyC, ) photons are absorbed close to the stars tha…
Integral Field Spectroscopy of the Cometary Starburst Galaxy NGC 4861
Nathan Roche, José M. Vílchez, Jorge Iglesias-Páramo +4
Using the PMAS Integral Field Unit on the Calar Alto 3.5m telescope we observed the southern component (Markarian 59) of the `cometary' starburst galaxy NGC 4861. Mrk 59 is centred…
The interacting pair of galaxies Arp 82: Integral field spectroscopy and numerical simulations
Prime Karera, Laurent Drissen, Hugo Martel +4
Spectral data cubes of the interacting pair of galaxies NGC 2535 and NGC 2536 (the Arp 82 system) targeting bright emission lines in the visible band, obtained with the imaging Fou…
Characterisation of the stellar content of SDSS EELGs through self-consistent spectral modelling
Iris Breda, José M. Vilchez, Polychronis Papaderos +6
Extreme emission line galaxies (EELGs) are a notable galaxy genus, ultimately being regarded as local prototypes of early galaxies at the cosmic noon. Robust characterisation of th…
Mass-Metallicity and Star Formation Rate in Galaxies: a complex relation tuned to stellar age
S. Duarte Puertas, J. M. Vilchez, J. Iglesias-Páramo +5
In this work we study the stellar mass -- metallicity relation (MZR) of an extended sample of star-forming galaxies in the local Universe and its possible dependence with the star…
The dependence of the gradients of oxygen and nitrogen-to-oxygen on stellar age in MaNGA galaxies
I. A. Zinchenko, J. M. Vilchez, E. Perez-Montero +3
We derive the oxygen abundance (O/H), the nitrogen-to-oxygen (N/O) abundance ratio, and their corresponding radial gradients for a sample of 1431 galaxies from MaNGA DR15 survey us…