Ionized gas kinematics and chemical abundances of low-mass star-forming galaxies at z∼ 3
Context. Feedback from massive stars plays a crucial role in regulating the growth of young
star-forming galaxies (SFGs) and in shaping their interstellar medium (ISM). This feedback …
star-forming galaxies (SFGs) and in shaping their interstellar medium (ISM). This feedback …
A departure from the mass–metallicity relation in merging galaxies due to an infall of metal-poor gas
B Pérez-Díaz, E Pérez-Montero… - Nature …, 2024 - nature.com
Heavy element accumulation and stellar mass assembly are fundamental processes in the
formation and evolution of galaxies. However, the key elements that govern them, such as …
formation and evolution of galaxies. However, the key elements that govern them, such as …
Direct estimates of nitrogen abundance for Seyfert 2 nuclei
We derive the nitrogen and oxygen abundances in the narrow line regions (NLRs) of a
sample of 38 local () Seyfert 2 nuclei. For that, we consider narrow optical emission line …
sample of 38 local () Seyfert 2 nuclei. For that, we consider narrow optical emission line …
Cosmic Ray Ionization of Low-Excitation Lines in Active Galactic Nuclei and Starburst Galaxies
E Koutsoumpou, JA Fernández-Ontiveros… - arXiv preprint arXiv …, 2024 - aanda.org
Cosmic rays (CRs) can significantly impact dense molecular clouds in galaxies, heating the
interstellar medium (ISM) and altering its chemistry, ionization, and thermal properties. Their …
interstellar medium (ISM) and altering its chemistry, ionization, and thermal properties. Their …
[PDF][PDF] HII-CHI-mistry: A collection of phython scripts for the analysis of emission lines in ionized gaseous nebulae
E Pérez-Montero - iaa.es
1.1. What is HII-CHI-mistry and where can it be found? Ionized gaseous nebulae are
ubiquitous objects in the Universe that provide valuable information about the galaxies …
ubiquitous objects in the Universe that provide valuable information about the galaxies …