Results 161 to 170 of about 30,211 (248)

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

Age distributions of star clusters in spiral and barred galaxies as a test for theories of spiral structure [PDF]

, 2010
Clare L. Dobbs, J. E. Pringle
openalex   +1 more source

Rings and spirals in barred galaxies â II. Ring and spiral morphology [PDF]

, 2009
E. Athanassoula, M. Romero-Gómez, A. Bosma, J. J. Masdemont   +3 more
openalex   +1 more source

The H i morphology and stellar properties of strongly barred galaxies: support for bar quenching in massive spirals [PDF]

, 2020
Lucy Claire Newnham, Kelley M. Hess, Karen L. Masters, Sandor Kruk, Samantha J. Penny, Tim Lingard, Rebecca Smethurst   +6 more
openalex   +1 more source

Gas Streaming in Barred Spiral Galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 1965
K. C. Freeman, L. Mestel
openaire   +1 more source

Hidden Gems on a Ring: Infant Massive Clusters and Their Formation Timeline Unveiled by ALMA, HST, and JWST in NGC 3351

The Astrophysical Journal
We use 0.1″ observations from the Atacama Large Millimeter Array (ALMA), Hubble Space Telescope (HST), and JWST to study young massive clusters (YMCs) in their embedded “infant” phase across the central starburst ring in NGC 3351.
Jiayi Sun, Hao He, Kyle Batschkun, Rebecca C. Levy, Kimberly Emig, M. Jimena Rodríguez, Hamid Hassani, Adam K. Leroy, Eva Schinnerer, Eve C. Ostriker, Christine D. Wilson, Alberto D. Bolatto, Elisabeth A. C. Mills, Erik Rosolowsky, Janice C. Lee, Daniel A. Dale, Kirsten L. Larson, David A. Thilker, Leonardo Ubeda, Bradley C. Whitmore, Thomas G. Williams, Ashley T. Barnes, Frank Bigiel, Mélanie Chevance, Simon C. O. Glover, Kathryn Grasha, Brent Groves, Jonathan D. Henshaw, Rémy Indebetouw, María J. Jiménez-Donaire, Ralf S. Klessen, Eric W. Koch, Daizhong Liu, Smita Mathur, Sharon Meidt, Shyam H. Menon, Justus Neumann, Francesca Pinna, Miguel Querejeta, Mattia C. Sormani, Robin G. Tress   +40 more
doaj   +1 more source

A survey of the Wolf–Rayet population of the barred, spiral galaxy NGC 1313 [PDF]

, 2007
L. J. Hadfield, P. A. Crowther
openalex   +1 more source

Morphological Evolution of Disk Galaxies and Their Concentration, Asymmetry, and Clumpiness (CAS) Properties in Simulations across Toomre’s Q Parameter

The Astrophysical Journal
We investigate the morphological and structural evolution of disk galaxies in simulations for a wide range of Toomre’s Q parameters. In addition to the inspection of conventional bar modes, we compute the concentration, asymmetry, and clumpiness (CAS ...
T. Chantavat, S. Yuma, P. Malelohit, T. Worrakitpoonpon   +3 more
doaj   +1 more source

THE CENTRAL REGION OF THE BARRED SPIRAL GALAXY NGC 1097 PROBED BY AKARI NEAR-INFRARED SPECTROSCOPY [PDF]

, 2012
T. Kondo, Hidehiro Kaneda, Shinki Oyabu, Daisuke Ishihara, Tatsuya Mori, Mitsuyoshi Yamagishi, Takashi Onaka, Itsuki Sakon, T. Suzuki   +8 more
openalex   +1 more source

N-body Simulations of Galaxy Bars Generated by Satellite Collisions: Effects of the Impact Geometry

The Astrophysical Journal
Bars, a common and important structure in disk galaxies, can be induced by galaxy interactions. Although there have been some studies on bar formation in flybys or collisions, the vast parameter space still leaves many scenarios that require further ...
Yufan Fane Zhou, Zhiyuan Li, Hui Li
doaj   +1 more source