Results 181 to 190 of about 482,012 (314)

Spiral galaxies

, 1995
This thesis deals with surface photometry of face-on spiral galaxies in a statistical way, using both single passband as well as color information of a large sample of galaxies. In this chapter I first discuss galaxy formation and evolution models and the role that photometry plays in testing these models.
openaire   +1 more source

Perspectives. [PDF]

AJNR Am J Neuroradiol, 2023
Ross JS.
europepmc   +2 more sources

After 54 Yr of Bar Instability Studies: A Fresh Surprise

The Astrophysical Journal
The well-known bar instability of rotationally supported disk galaxy models has been studied extensively since its first discovery over half a century ago.
J. A. Sellwood, Victor P. Debattista, R. G. Carlberg   +2 more
doaj   +1 more source

Morphological diversity of spiral galaxies originating in the cold gas inflow from cosmic webs [PDF]

, 2019
Masafumi Noguchi
openalex   +1 more source

Polarized thermal emission from dust in a galaxy at redshift 2.6. [PDF]

Nature, 2023
Geach JE, Lopez-Rodriguez E, Doherty MJ, Chen J, Ivison RJ, Bendo GJ, Dye S, Coppin KEK.   +7 more
europepmc   +1 more source

Chemical abundances from planetary nebulae in local spiral galaxies [PDF]

, 2015
M. G. Richer, M. L. McCall
openalex   +1 more source

Simulations of the grand design galaxy M51: a case study for analysing tidally induced spiral structure [PDF]

, 2010
Clare L. Dobbs, Ch. Theis, J. E. Pringle, Matthew R. Bate   +3 more
openalex   +1 more source

Radial distribution of gas and dust in spiral galaxies [PDF]

, 2010
M. Pohlen, L. Cortese, M. W. L. Smith, S. Eales, A. Boselli, G. J. Bendo, H. L. Gomez, Ανδρέας Παπαγεωργίου, R. Auld, M. Baes, J. J. Bock, M. Bradford, V. Buat, N. Castro-Rodríguez, P. Chanial, S. Charlot, L. Ciesla, D. L. Clements, A. Cooray, D. Cormier, E. Dwek, S. A. Eales, D. Elbaz, M. Galametz, F. Galliano, W. K. Gear, J. Glenn, Matthew Griffin, S. Hony, K. Isaak, L. R. Levenson, N. Lu, S. C. Madden, B. O’Halloran, K. Okumura, S. Oliver, M. J. Page, P. Panuzzo, T. J. Parkin, I. Pérez-Fournón, Naseem Rangwala, E. E. Rigby, H. Roussel, A. Rykala, N. Sacchi, M. Sauvage, B. Schulz, M. R. P. Schirm, M. W. L. Smith, L. Spinoglio, J. A. Stevens, S. Srinivasan, M. Symeonidis, M. Trichas, M. Vaccari, L. Vigroux, C. D. Wilson, H. Wozniak, G. S. Wright, W. W. Zeilinger   +59 more
openalex   +1 more source

The effect of spiral arms on star formation in the Galaxy [PDF]

, 2012
T. J. T. Moore, J. S. Urquhart, L. K. Morgan, M. A. Thompson   +3 more
openalex   +1 more source

Galaxy Zoo: star formation versus spiral arm number [PDF]

, 2017
Ross E. Hart, S. P. Bamford, Kevin Casteels, Sandor Kruk, Chris Lintott, Karen L. Masters   +5 more
openalex   +1 more source