... dwarf galaxies (UCDs) are among the densest stellar systems in the Universe ... presence of massive black holes or unusual stellar IMFs as a result of their extreme ...
... ASTR 3007 - STELLAR PULSATION COMPONENT P e ter W o o d Research School of Astronomy ... J P & Giuli, R T 1968, Principles of Stellar Structure, Volume 2 (most of this can ...
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Ссылки http://www.mso.anu.edu.au/~wood/lectures2009/Pulsation_1.pdf -- 1998.4 Кб -- 26.03.2009 Похожие документы
... and chemical evolution modelling has become a science rather than a black art, and we can now predict the chemical evolutionary state of both the gas and the stars, predict the run of star-formation with radius, and use stellar evolutionary synthesis to ...
... I study the properties on nearby galaxies and investigate the evolution of the local universe. ... These two surveys allow me to study the stellar and the gas component of local galaxies. ...
... evolution of the Milky Way Galaxy to trace the distribution in space and time of ... and time evolution of the GHZ, we combined an updated model of the evolution of the ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/LineweaverFennerGibson.pdf -- 461.0 Кб -- 11.12.2004 Похожие документы
... For some of these aggregates, their debris can b e recognised kinematically as stellar moving groups. ... was lost through disk heating processes during the formation and evolution of the disk, but they are still recognizable by ...
... From spiral galaxy evolution models, assuming a universal initial mass function, Bell & de Jong (2001) пnd that stellar M/L correlate tightly with galaxy colors. ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/kranz01.pdf -- 2023.5 Кб -- 09.07.2007 Похожие документы
... This unsophisticated analysis, while not providing hard limits on evolution, demonstrates there is no obvious dependence on SN Ia distances with respect to the age of the stellar population in which they reside. ...
... This unexp ected result contradicts stellar p opulation synthesis models. ... the contributions due to the bulge, the stellar disk, the interstellar gas, and the ... are unrealistically high in view of stellar population synthesis modeling (Bell & de ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Fuchs02a -- 191.9 Кб -- 13.07.2007 Похожие документы