Cover Image

Galaxy fly-bys sustain bar-halo friction and bar slowdown in disk galaxies

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Kodama, Rumi, Chiba, Rimpei, Asano, Tetsuro, Baba, Junichi, Fujii, Michiko
Format:	Preprint
Published:	2026
Subjects:	Astrophysics of Galaxies
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Tree-ring structure of Galactic bar resonance in N-body simulations
by: Chiba, Rimpei, et al.
Published: (2026)

Origin of reduced dynamical friction by dark matter halos with net prograde rotation
by: Chiba, Rimpei, et al.
Published: (2023)

Ripples spreading across the Galactic disc. Interplay of direct and indirect effects of the Sagittarius dwarf impact
by: Asano, Tetsuro, et al.
Published: (2025)

Origin of the two-armed vertical phase-spiral in the inner Galactic disk
by: Chiba, Rimpei, et al.
Published: (2025)

In-depth analysis of bar formation mechanisms of disk galaxies in halos of different concentrations
by: Worrakitpoonpon, T.
Published: (2026)

Vaulting the barrier: An intrinsic mechanism to fuel the gas beyond the nuclear ring into the central region of barred galaxies
by: Kobayashi, Kotaro, et al.
Published: (2026)

Gaps in stellar streams as a result of globular cluster fly-bys
by: Ferrone, Salvatore, et al.
Published: (2025)

Evolution of low surface brightness ultra-thin galaxies: The role of dark matter halo and bar formation on disk thickness
by: Aditya, K., et al.
Published: (2025)

Effect of dark matter halos on the orbital and escape dynamics of barred galaxies
by: Mondal, Debasish, et al.
Published: (2022)

Clues to growth and disruption of two neighbouring spiral arms of the Milky Way
by: Funakoshi, Natsuki, et al.
Published: (2024)

Exploring the impact of a rapidly decelerating bar on transforming bulge orbits into disc-like orbits
by: Li, Chengdong, et al.
Published: (2023)

Warps induced by satellites on barred and non-barred galaxies
by: Wille, Andressa, et al.
Published: (2024)

Radial halo substructure in harmony with the Galactic bar
by: Dillamore, Adam M., et al.
Published: (2024)

Unveiling the origins of galactic bars: insights from barred and unbarred galaxies
by: López, Paula D., et al.
Published: (2024)

The response of the inner dark matter halo to stellar bars
by: Marostica, Daniel A., et al.
Published: (2024)

Kinematic-Distance Biases in the Inner Milky Way from a Stellar-Dynamically Constrained Bar
by: Baba, Junichi
Published: (2026)

Bar-Informed Kinematic-Distance Mapping of Molecular Gas in the Inner Milky Way
by: Baba, Junichi
Published: (2026)

Influence of Bar Formation on Star Formation Segregation and Stellar Migration: Implications for Variations in the Age Distribution of Milky Way Disk Stars
by: Baba, Junichi
Published: (2025)

Dark gaps and resonances in barred galaxies
by: Kim, Taehyun, et al.
Published: (2025)

The impact of radial migration on disk galaxy star formation histories: II. Role of bar strength, disk thickness, and merger history
by: Bernaldez, J. P., et al.
Published: (2025)

The active role of co-evolving haloes in stellar bar formation
by: Frosst, Matthew, et al.
Published: (2024)

On the chaos induced by the Galactic bar on the orbits of nearby halo stars
by: Woudenberg, Hanneke C., et al.
Published: (2025)

A stellar bar hidden in an extreme gas-rich disk galaxy at z=4.055
by: Boogaard, Leindert A., et al.
Published: (2026)

Bar-driven Streaming Motions Mimic a Massive Bulge in the Inner Milky Way
by: Baba, Junichi
Published: (2025)

What drives bar rotation? The effect of internal properties and galaxy interactions on bar pattern speeds
by: Merrow, Alex, et al.
Published: (2026)

The effects of bar strength and kinematics on galaxy evolution: slow strong bars affect their hosts the most
by: Géron, Tobias, et al.
Published: (2024)

Reduction of bar fraction in paired galaxies in the SDSS
by: Li, Linlin, et al.
Published: (2026)

Extreme cloud collisions in nearby barred galaxies
by: Kolcu, Tutku, et al.
Published: (2025)

Identifying bars in galaxies using machine learning
by: Shrivastava, Rajit
Published: (2025)

The stellar bar - dark matter halo connection in the TNG50 simulations
by: Ansar, Sioree, et al.
Published: (2023)

The effects of bar strength and kinematics on galaxy evolution II: The global and local impacts of slow-strong bars
by: Mengistu, Petra, et al.
Published: (2026)

Suppression of star formation at the centre of barred AGN galaxies
by: Yamamoto, Takashi, et al.
Published: (2026)

Measuring the evolution of stellar bars with the host galaxy's spin
by: Joshi, Robin, et al.
Published: (2026)

The role of bars in triggering active galactic nuclei galaxies
by: Marels, V., et al.
Published: (2025)

Tidally induced bar-like galaxies in simulated clusters
by: Lokas, Ewa L.
Published: (2025)

Pattern speed evolution of barred galaxies in TNG50
by: Semczuk, Marcin, et al.
Published: (2024)

The rotation of classical bulges in barred galaxies in the presence of gas
by: Machado, Rubens E. G., et al.
Published: (2024)

SIRIUS: Dark matter cusp evolution in dense dwarf galaxies
by: Kaneko, Katsuhiro, et al.
Published: (2026)

Positive AGN feedback in the outskirts of nearby barred spiral galaxies?
by: Ananthamoorthy, Bannanje, et al.
Published: (2025)

Origins and lifetimes of secular and tidal bars in simulated disc galaxies
by: Frosst, Matthew, et al.
Published: (2025)