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The Jeans Mass as a Fundamental Measure of Self-Gravitating Disc Fragmentation and Initial Fragment Mass
stars: formation accretion accretion discs methods:analytical
2011/9/28
As a formation route for objects such as giant planets and low-mass stars in protostellar discs (as well as stars in AGN discs), theories of self-gravitating disc fragmentation need to be able to pred...
Star formation history, double degenerates and type Ia supernovae in the thin disc
stars: white dwarfs − stars: evolution − stars: binaries: close − supernovae: general − Galaxy: evolution − Galaxy: structure
2011/9/27
We investigate the relation between the star formation history and the evolution of the double-degenerate (DD) population in the thin disc of the Galaxy, which we assume to have formed 10 Gyr before t...
The implications of disc instabilities on cataclysmic Variable structure and evolution
disc instabilities cataclysmic Variable structure
2009/6/17
The implications of disc instabilities on cataclysmic Variable structure and evolution。
Evolution of the Distribution of Neutron Exposures in the Galaxy Disc:An Analytical Model
Nucleosynthesis neutron exposures abundances stars:AGB stars:low-mass stars galaxy:evolution
2009/5/12
In this work, based on the analytical model with delayed production
approximation developed by Pagel & Tautvaiˇsien˙e (1995) for the
Galaxy, the analytic solutions of the distribution of neutron e...
ON THE DISC AND HALO OF THE MILKY WAY THROUGH A STUDY OF STAR CLUSTERS
HALO STAR CLUSTERS THE MILKY WAY
2009/3/16
The subject is the metallicity and the correlation between the
metallicity and spatial distribution of star clusters of the Milky Way. The open
star clusters are confirmed as good indicators for the...