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2011MNRAS.416..541M - Mon. Not. R. Astron. Soc., 416, 541-546 (2011/September-1)
Global mass segregation in hydrodynamical simulations of star formation.
MASCHBERGER T. and CLARKE C.J.
Abstract (from CDS):
The hydrodynamical simulations show global mass segregation from very early times which continues throughout the simulation, being only mildly influenced during subcluster merging.
We find that up to ≈ 2–3 per cent of the `massive' sink particles (m > 2.5 M☉) are in relative isolation because they have formed there, although other sink particles can form later in their vicinity. Ejections of massive sinks from subclusters do not contribute to the number of isolated massive sink particles, as the gravitational softening in the calculation suppresses this process.
Abstract Copyright: 2011 The Authors Monthly Notices of the Royal Astronomical Society2011 RAS
Journal keyword(s): methods: data analysis - stars: formation - open clusters and associations: general
Simbad objects: 11
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