Results 211 to 220 of about 527,839 (302)

Winds from dwarf galaxies and Lα absorption features in quasar spectra [PDF]

, 1982
Claes Fransson, Richard I. Epstein
openalex   +1 more source

SIDM on FIRE: hydrodynamical self-interacting dark matter simulations of low-mass dwarf galaxies. [PDF]

Mon Not R Astron Soc, 2017
Robles VH, Bullock JS, Elbert OD, Fitts A, González-Samaniego A, Boylan-Kolchin M, Hopkins PF, Faucher-Giguère CA, Kereš D, Hayward CC.   +9 more
europepmc   +1 more source

Catalogue of nearby blue and near-solar gas metallicity SDSS dwarf galaxies [PDF]

arXiv
A less explored aspect of dwarf galaxies is their metallicity evolution. Generally, dwarfs have lower metallicities than Hubble sequence late type galaxies but in reality, dwarfs span a wide range of metallicities with several open questions regarding the formation and evolution of the lowest and the highest metallicity dwarfs.
arxiv  

Deep CCD observations of nearby dwarf galaxy candidates [PDF]

, 1988
J. G. Hoessel, A. Saha, G. E. Danielson
openalex   +1 more source

A trail of dark-matter-free galaxies from a bullet-dwarf collision. [PDF]

Nature, 2022
van Dokkum P, Shen Z, Keim MA, Trujillo-Gomez S, Danieli S, Dutta Chowdhury D, Abraham R, Conroy C, Kruijssen JMD, Nagai D, Romanowsky A.   +10 more
europepmc   +1 more source

It’s a Breeze: The Circumgalactic Medium of a Dwarf Galaxy Is Easy to Strip

The Astrophysical Journal
The circumgalactic medium (CGM) of star-forming dwarf galaxies plays a key role in regulating the galactic baryonic cycle. We investigate how susceptible the CGM of dwarf satellite galaxies is to ram pressure stripping in Milky Way–like environments.
Jingyao Zhu, Stephanie Tonnesen, Greg L. Bryan, Mary E. Putman   +3 more
doaj   +1 more source

Upper limits to the H I content of the dwarf spheroidal galaxies

, 1978
G. R. Knapp, F. J. Kerr, P. F. Bowers
openalex   +1 more source

Astronomy: A giant black hole at the centre of a dwarf galaxy [PDF]

, 1985
C. M. Gaskell
openalex   +1 more source

Exploring the Evolution of a Dwarf Spheroidal Galaxy with Smoothed-particle Hydrodynamics Simulations. I. Stellar Feedback

The Astrophysical Journal
A fundamental question regarding the evolution of dwarf spheroidal galaxies is the identification of the key physical mechanisms responsible for gas depletion.
Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni   +3 more
doaj   +1 more source

MaNGA AGN dwarf galaxies (MAD) -- III. The role of mergers and environment in AGN activity in dwarf galaxies [PDF]

arXiv
Investigating whether and how galaxy mergers affect black hole growth can be determinant for black hole-galaxy evolution models and, in particular, for understanding how early Universe seed black holes grew to become supermassive. However, while mergers have been observed to enhance the active galactic nucleus (AGN) activity, and thus black hole growth
arxiv