23 citations · 23 across the 1 of their papers we have counts for
2 papers
astro-ph.GA2021★ 23 cited
Chemical abundances in the nuclear region of nearby galaxies from the Palomar Survey
Borja Pérez-Díaz, Josefa Masegosa, Isabel Márquez +1
We estimate chemical abundances and ionization parameters in the nuclear region of a sample of 143 galaxies from the Palomar Spectroscopic Survey, composed by Star-Forming Galaxies…
astro-ph.GA2020
Photon leaking or very hard ionizing radiation? Unveiling the nature of heII-emitters using the softness diagram
E. Pérez-Montero, C. Kehrig, J. M. Vílchez +3
Star-forming galaxies with nebular HeII emission contain very energetic ionizing sources of radiation, which can be considered as analogs to the major contributors of the reionizat…