A Theoretical Three-dimensional Diagram to Separate Star Formation, Active Galactic Nuclei, and Shocks in Galaxies

A Theoretical Three-dimensional Diagram to Separate Star Formation, Active Galactic Nuclei, and Shocks in Galaxies

The excitation sources in galaxies are frequently mixed owing to active galactic nucleus (AGN) and stellar feedback, including star formation, AGN, and shock excitation. Disentangling the star formation, AGN, and shocks in galaxy integral field unit (IFU) spectra at optical wavelengths is crucial to...

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Bibliographic Details
Main Authors:	Peixin Zhu, Lisa J. Kewley, Ralph S. Sutherland, Kathryn Grasha
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Active galactic nuclei Emission line galaxies
Online Access:	https://doi.org/10.3847/1538-4357/ade78f
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