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The Chemical Evolution of Narrow Emission Line Galaxies: the Key to their Formation Processes
galaxy: activity galaxy: formation galaxy: chemical evolution
2011/10/20
Using the largest sample of narrow emission line galaxies available so far, we show that their spectral characteristics are correlated with different physical parameters, like the chemical abundances,...
Collapse thresholds for the formation of CDM haloes in the ellipsoidal collapse model
cosmology: dark matter – methods: numerical
2011/10/20
In the excursion set approach to structure formation initially spherical regions of the linear density field collapse if the average density contrast within them exceeds some critical value, \delta_c....
Formation and Evolution of the Dust in Galaxies. II. The Solar Neighbourhood
Galaxies - Dust Galaxies – Spirals Galaxies – Milky Way
2011/10/13
Over the past decade a new generation of chemical models have included the dust in the treatment of the ISM. This major accomplishment has been spurred by the growing amounts of data on the highly obs...
Galaxies at z>7：probing galaxy formation with the new generation of nir instruments
z>7 galaxy formation nir instruments
2009/6/30
Galaxies at z>7：probing galaxy formation with the new generation of nir instruments。
Effects of chemical and energy feedback in the formation of galaxies
galaxies energy feedback chemical
2009/6/26
Effects of chemical and energy feedback in the formation of galaxies。