Results 31 to 40 of about 1,938,921 (284)
Dwarf Galaxies and Cluster Environments
Proceedings of the International Astronomical Union, 2018 AbstractWe report an investigation of the properties of dwarf galaxies (Mr < -15) inside 26 clusters at z = 0.15 – 0.25, using the X-ray data from the Chandra archive, and optical images taken with Subaru Suprime-Cam. Our results include: 1. Investigation of the dwarf galaxy density distribution is sensitive to the background galaxies and the choice
Hashimoto, Y., Henry, J., Boehringer, H.
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Observing the Galaxy Environment of QSOs [PDF]
, 1997 2 pages, 1 figure (postscript), Latex (uses lamuphys.sty). To appear in the proceedings of the ESO/IAC Conference on 'Quasar Hosts' held in Puerta de la Cruz, Tenerife, Spain, Sep.
J\\"ager, Klaus +2 more
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The interstellar environment of our galaxy [PDF]
Reviews of Modern Physics, 2001 We review the current knowledge and understanding of the interstellar medium of our galaxy. We first present each of the three basic constituents - ordinary matter, cosmic rays, and magnetic fields - of the interstellar medium, laying emphasis on their physical and chemical properties inferred from a broad range of observations.
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The environment of HII galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 1995 7 pages, uuencoded, compressed, postscript file. (three figures included).
Telles, Eduardo, Terlevich, Roberto
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The physics of Galaxy Evolution with SPICA observations [PDF]
, 2020 The evolution of galaxies at Cosmic Noon (redshift 1<3) passed through a dust-obscured phase, during which most stars formed and black holes in galactic nuclei started to shine, which cannot be seen in the optical and UV, but it needs rest frame mid ...
Fernandez-Ontiveros, Juan A. +2 more
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LENTICULAR GALAXIES AND THEIR ENVIRONMENTS
The Astrophysical Journal, 2009 Astrophysical Journal, in ...
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“E+A” Galaxies: Environment and Evolution [PDF]
Symposium - International Astronomical Union, 1999 One important approach to the study of galaxy evolution is to identify those galaxies whose spectral and/or morphological characteristics suggest that they are in transition. For example, “E+A” galaxies, which have strong Balmer absorption lines and no significant [OII] emission, are generally interpreted as post-starburst galaxies in which the star ...
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Spatially resolved spectroscopy of faint star-forming galaxies & their environments in the high redshift universe [PDF]
, 2011 This thesis is concerned with the spectroscopic observations of distant galaxies, 1 < z < 5. The galaxies presented here are intrinsically faint such that their ux is dominated by ordinary star formation rather than galaxy-galaxy merging and/or ...
Hurley, Mairéad
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Galaxy Zoo:the dependence of morphology and colour on environment [PDF]
, 2008 We analyse the relationships between galaxy morphology, colour, environment and stellar mass using data for over 100,000 objects from Galaxy Zoo, the largest sample of visually classified morphologies yet compiled.
Murray, P +32 more
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Measures of galaxy environment - I. What is ‘environment’?
, 2011 The influence of a galaxy's environment on its evolution has been studied and compared extensively in the literature, although differing techniques are often used to define environment. Most methods fall into two broad groups: those that use nearest neighbours to probe the underlying density field and those that use fixed apertures.
Muldrew, Stuart I. +21 more
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