3 papers
astro-ph.GA2026
Tracing Galaxy Evolution in the Nearby Universe: The Role of Dark Matter
A. Nigoche-Netro, P. Lagos, R. J. Diaz +6
Using a sample of 126000 late-type galaxies from the SDSS, we analyzed stellar mass as a function of the dynamical mass. Stellar masses are estimated using eight stellar population…
astro-ph.GA2026
Exploring the effects of diffuse ionised gas in two local analogues of high-redshift star-forming galaxies
P. Lagos, A. Nigoche-Netro, T. C. Scott +2
Aims. We investigate the impact of diffuse ionised gas (DIG) on the determination of emission line ratios and gas-phase metallicities in two local analogues of high-redshift star-f…
astro-ph.GA2025
The relationship between warm and hot gas-phase metallicity in massive elliptical galaxies and the influence of AGN feedback
Valeria Olivares, Yuanyuan Su, Pasquale Temi +10
Warm ionized gas is ubiquitous at the centers of X-ray bright elliptical galaxies. While it is believed to play a key role in the feeding and feedback processes of supermassive bla…