Barred galaxies: Stars and bars

Bibcode
2005A&G....46f..28K
DOI
10.1111/j.1468-4004.2005.46628.x
Knapen, Johan H.
Bibliographical reference

Astronomy & Geophysics, Volume 46, Issue 6, pp. 6.28-6.33.

Advertised on:
12
2005
Number of authors
1
IAC number of authors
0
Citations
2
Refereed citations
2
Description
Bars are prominent features that occur in most disc galaxies and have important dynamical effects on their hosts. This paper describes some of the known properties of bars, illustrating the discussion with images that show the beauty of the galaxies under consideration. The focus of this article is on the evolution of bars and on their influence on the redistribution of matter within galaxies. In this way, bars drive the internal, or secular, evolution of galaxies.
Type
Non-refereed

It may interest you

  • Non-refereed
    Identification of Superclusters and their Properties in the Sloan Digital Sky Survey
    Superclusters are the largest massive structures in the cosmic web on tens to hundreds of megaparsecs (Mpc) scales. They are the largest assembly of galaxy clusters in the Universe. Apart from a few detailed studies of such structures, their evolutionary mechanism is still an open question. In order to address and answer the relevant questions, a
    Sankhyayan, Shishir et al.

    Advertised on:

    1
    2024
    Bibcode
    2024asi..confP..81S
    Citations
    0
  • Non-refereed
    Rapid multiwavelength variability reveals jet emission in the black hole binary V404 Cygni in quiescence
    Spitzer Space Telescope observations of several quiescent black hole low mass X-ray binaries (LMXBs) have shown mid-infrared excesses above the emission of a companion star. The excess has been proposed to originate from either a relativistic jet or circumbinary disk. If the mid-IR originates in a jet, then it probes the region closest to the black
    Borowski, Eric et al.

    Advertised on:

    5
    2024
    Bibcode
    2024HEAD...2130105B
    Citations
    0
  • Non-refereed
    KIC 9163796 - Age determination by asteroseismic grid modelling for an oscillating red giant binary
    The age of a star cannot be measured but only inferred from observational quantities related to age. A wellknown stellar age greatly impacts our understanding of evolution on much larger scales, such as exoplanetary systems or the history of the Milky Way. For stars in the red-giant phase, comparison of observations with evolutionary models
    Grossmann, D. H. et al.

    Advertised on:

    3
    2024
    Bibcode
    2024aecc.conf....7G
    Citations
    0