Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback

Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback

We investigate active galactic nucleus (AGN) feedback from an intermediate-mass black hole at the center of a dwarf spheroidal galaxy, by performing isolated galaxy simulations using a modified version of the GADGET-3 code. We consider Leo II (PGC 34176) in the Local Group as our simulation referenc...

Full description

Saved in:

Bibliographic Details
Main Authors:	Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Dwarf spheroidal galaxies Hydrodynamical simulations Active galactic nuclei Stellar feedback
Online Access:	https://doi.org/10.3847/1538-4357/ada1d1
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

A Census of Dwarf Galaxy Satellites around LMC-mass Galaxy NGC 2403
by: Jeffrey L. Carlin, et al.
Published: (2024-01-01)

A Study of Abundance Patterns in the Sextans and Sculptor Dwarf Spheroidal Galaxies
by: Shuaishuai Yang, et al.
Published: (2025-01-01)

Rare Occasions: Tidal Disruption Events Rarely Power the AGNs Observed in Dwarf Galaxies
by: Joanne Tan, et al.
Published: (2025-01-01)

The Impact of Positive AGN Feedback on the Properties of Galaxies in a Semianalytic Model of Galaxy Formation
by: Emanuele Contini, et al.
Published: (2024-01-01)

ASURA-FDPS-ML: Star-by-star Galaxy Simulations Accelerated by Surrogate Modeling for Supernova Feedback
by: Keiya Hirashima, et al.
Published: (2025-01-01)

Quantifying Baryonic Feedback on the Warm–Hot Circumgalactic Medium in CAMELS Simulations
by: Isabel Medlock, et al.
Published: (2025-01-01)

Investigating the Impact of Supernova Feedback on Satellites in Elliptical Galaxies
by: Sumi Kim, et al.
Published: (2025-01-01)

Testable Predictions of Outside-in Age Gradients in Dwarf Galaxies of All Types
by: Claire L. Riggs, et al.
Published: (2024-01-01)

A Large-scale Search for Photometrically Variable Active Galactic Nuclei in Dwarf Galaxies Using the Young Supernova Experiment
by: Alexander Messick, et al.
Published: (2025-01-01)

A Morphological Study of AGN-host Dwarf Galaxies
by: Jie Tian, et al.
Published: (2025-01-01)

Estimating Fe and Mg Abundances in the Milky Way Dwarf Galaxies Using Subaru/HSC and DEIMOS
by: Jihye Hong, et al.
Published: (2025-01-01)

The LUNIS-AGN Catalog: Trends of Emission Line Velocity Dispersion and Surface Brightness within the Circumnuclear Regions of Seyfert Galaxies
by: Dan Delaney, et al.
Published: (2025-01-01)

Three Brown Dwarfs Masquerading as High-redshift Galaxies in JWST Observations
by: Zhijun Tu, et al.
Published: (2025-01-01)

Stellar Metallicities from DECam u-band Photometry: A Study of Milky Way Ultra-faint Dwarf Galaxies
by: Yue Pan, et al.
Published: (2024-01-01)

An Increase in the Prevalence of Ionized Outflows in Galaxies with Coronal Line Emission: Feedback in Action?
by: William Matzko, et al.
Published: (2025-01-01)

AGN STORM 2. V. Anomalous Behavior of the C iv Light Curve of Mrk 817
by: Y. Homayouni, et al.
Published: (2024-01-01)

The Impact of Local Stellar Radiation on Dwarf Galaxy Formation around Milky Way Analogs across Cosmic Reionization
by: Bocheng Zhu, et al.
Published: (2025-01-01)

AEOS: Transport of Metals from Minihalos following Population III Stellar Feedback
by: Jennifer Mead, et al.
Published: (2025-01-01)

Disentangling γ − β: The Fourth-order Velocity Moments Based on Spherical Jeans Analysis
by: Dafa Wardana, et al.
Published: (2025-01-01)

An Extensive Catalog of Early-type Dwarf Galaxies in the Local Universe: Morphology and Environment
by: Sanjaya Paudel, et al.
Published: (2023-01-01)

JWST NIRCam Simulations and Observations of AGN Ionization Cones in Cosmic Noon Galaxies
by: S. Lebowitz, et al.
Published: (2025-01-01)

Some Stars Fade Quietly: Varied Supernova Explosion Outcomes and Their Effects on the Multiphase Interstellar Medium
by: Ulrich P. Steinwandel, et al.
Published: (2025-01-01)

Active Galactic Nuclei and Host Galaxies in COSMOS-Web. II. First Look At the Kiloparsec-scale Dual and Offset AGN Population
by: Junyao Li, et al.
Published: (2025-01-01)

The Merging Galaxy Cluster Environment Affects the Morphology of Radio Active Galactic Nuclei
by: Mary Rickel, et al.
Published: (2025-01-01)

MIDIS: MIRI Uncovers Virgil, the First Little Red Dot with Clear Detection of Its Host Galaxy at z ≃ 6.6
by: Edoardo Iani, et al.
Published: (2025-01-01)

Three Quenched, Faint Dwarf Galaxies in the Direction of NGC 300: New Probes of Reionization and Internal Feedback
by: David J. Sand, et al.
Published: (2024-01-01)

Andromeda XXXV: The Faintest Dwarf Satellite of the Andromeda Galaxy
by: Jose Marco Arias, et al.
Published: (2025-01-01)

A Glimpse of Satellite Galaxies in the Milky Way with the 2.5 m Wide Field Survey Telescope (WFST): Boötes III and Draco
by: Chao Yang, et al.
Published: (2025-01-01)

The Environmental Quenching Mechanisms of Field Dwarf Galaxies
by: José A. Benavides, et al.
Published: (2025-01-01)

Chandra Follow-up Observations of Swift-BAT-selected AGNs III
by: Isaiah S. Cox, et al.
Published: (2025-01-01)

Ultradiffuse Dwarf Galaxies Hosting Pseudobulges
by: Yu Rong, et al.
Published: (2025-01-01)

You Shall Not Pass! The Propagation of Low-/Moderate-powered Jets Through a Turbulent Interstellar Medium
by: Olga Borodina, et al.
Published: (2025-01-01)

BASS. XLIX. Characterization of Highly Luminous and Obscured AGNs: Local X-Ray and [Ne V]λ3426 Emission in Comparison with the High-redshift Universe
by: Alessandro Peca, et al.
Published: (2025-01-01)

Hydrogen Column Density Variability in a Sample of Local Compton-thin AGN II
by: A. Pizzetti, et al.
Published: (2025-01-01)

Dust-obscured Galaxies in the XMM-SERVS Fields: Selection, Multiwavelength Characterization, and Physical Nature
by: Zhibo Yu, et al.
Published: (2024-01-01)

The Dwarf Irregular Galaxy NGC 6822. II. Young, Intermediate and Old Stellar Populations: Comparison between Theory and Observations
by: Maria Tantalo, et al.
Published: (2025-01-01)

A Morphological Identification and Study of Radio Galaxies from LoTSS DR2. I. The “Winged” Radio Galaxies
by: Soumen Kumar Bera, et al.
Published: (2025-01-01)

Understanding Stellar Mass–Metallicity and Size Relations in Simulated Ultrafaint Dwarf Galaxies
by: Minsung Go, et al.
Published: (2025-01-01)

Searching for Correlations between Satellite Galaxy Populations and the Cold Circumgalactic Medium around TNG50 Galaxies
by: Mitali Damle, et al.
Published: (2025-01-01)

Late-time Radio Brightening and Emergence of a Radio Jet in the Changing-look AGN 1ES 1927+654
by: Eileen T. Meyer, et al.
Published: (2025-01-01)