Results 121 to 130 of about 455,148 (185)

Physical Properties of Gas Departing from Circular Rotation at 50 pc Scales Using the PHANGS-MUSE Galaxies

The Astronomical Journal
Noncircular (NC) motions have been observed across various spatial scales in disk galaxies, yet the physical properties of the gas involved in these motions remain poorly constrained.
Carlos López-Cobá, Lihwai Lin, Irene Cruz Gonzalez, Sebastián F. Sánchez, Hsi-An Pan, J. K. Barrera-Ballesteros, Bau-Ching Hsieh   +6 more
doaj   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Structure and Evolution of Barred Spiral Galaxies, III [PDF]

Monthly Notices of the Royal Astronomical Society, 1966
K. C. Freeman, L. Mestel
openaire   +2 more sources

The life cycle of the Central Molecular Zone - II. Distribution of atomic and molecular gas tracers. [PDF]

Mon Not R Astron Soc, 2020
Armillotta L, Krumholz MR, Di Teodoro EM.   +2 more
europepmc   +1 more source

Multiscale Gas Structure and Dynamics in an Extragalactic Central Molecular Zone

The Astrophysical Journal
The structures and dynamics of the interstellar medium are governed by a combination of self-gravity, external gravity, and various sources of ordered and random motions on different spatial scales.
Liam M. Wang, Jiayi Sun, Yu-Hsuan Teng, Eric W. Koch, Sanghyuk Moon, Elias Oakes, Erik Rosolowsky   +6 more
doaj   +1 more source

Near-infrared surface photometry of a sample of barred galaxies [PDF]

, 2007
We have obtained deep J and Ks images of a sample of nine barred galaxies in order to collect a reliable and homogeneous set of images to which N-body simulations of barred galaxies will be compared.
LUIS CARRASCO BAZUA, ELSA RECILLAS PISHMISH   +1 more
core  

ALMA-LEGUS. II. The Influence of Subgalactic Environments on Molecular Cloud Properties

The Astrophysical Journal
We compare the molecular cloud properties in subgalactic regions of two galaxies, barred spiral NGC 1313, which is forming many massive clusters, and flocculent spiral NGC 7793, which is forming significantly fewer massive clusters despite having a ...
Molly K. Finn, Kelsey E. Johnson, Remy Indebetouw, Allison H. Costa, Angela Adamo, Alessandra Aloisi, Lauren Bittle, Daniela Calzetti, Daniel A. Dale, Clare L. Dobbs, Jennifer Donovan Meyer, Bruce G. Elmegreen, Debra M. Elmegreen, Michele Fumagalli, J. S. Gallagher, Kathryn Grasha, Eva K. Grebel, Robert C. Kennicutt, Mark R. Krumholz, Janice C. Lee, Matteo Messa, Preethi Nair, Elena Sabbi, Linda J. Smith, David A. Thilker, Bradley C. Whitmore, Aida Wofford   +26 more
doaj   +1 more source

Automated Detection of Galactic Rings from Sloan Digital Sky Survey Images

The Astrophysical Journal
Morphological features in galaxies—like spiral arms, bars, rings, and tidal tails, etc.—carry information about their structure, origin, and evolution.
Linn Abraham, Sheelu Abraham, Ajit K. Kembhavi, N. S. Philip, A. K. Aniyan, Sudhanshu Barway, Harish Kumar   +6 more
doaj   +1 more source

Origin and Evolution of Large-scale Magnetic Fields [PDF]

, 2015
Magnetic elds are ubiquitous at all scales in the Universe and have been observed in galaxies and clusters of galaxies via observations of di use radio emission and Faraday Rotation Measures.
Barnes, DJ
core  

Properties of barred spiral galaxies

The Astrophysical Journal, 1985
B. G. Elmegreen, D. M. Elmegreen
openaire   +1 more source