Stellar archeology of the nearby LINER galaxies NGC 4579 and NGC 4736
J. E. Steiner (1), R. B. Menezes (1), T. V. Ricci (1), A. S. Oliveira, (2) ((1) IAG-USP, (2) IP&D-Univap)
TL;DR
This study investigates the stellar populations of two nearby LINER galaxies, NGC 4579 and NGC 4736, to determine if young stars contribute to their LINER activity, finding no evidence of such populations.
Contribution
It provides the first stellar archeology analysis of these LINER galaxies, clarifying the stellar populations involved in their LINER phenomena.
Findings
No evidence of young stellar populations in NGC 4579 and NGC 4736.
Supports the idea that LINER activity is not driven by recent star formation.
Contributes to understanding the stellar composition of LINER galaxies.
Abstract
Stellar archeology of nearby LINER galaxies may reveal if there is a stellar young population that may be responsible for the LINER phenomenon. We show results for the classical LINER galaxies NGC 4579 and NGC 4736 and find no evidence of such populations.
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