SIMBAD references

2012ApJ...746..189V - Astrophys. J., 746, 189 (2012/February-3)

Sizes of galactic globular clusters.

VAN DEN BERGH S.

Abstract (from CDS):

A study is made of deviations from the mean power-law relationship between the Galactocentric distances and the half-light radii of Galactic globular clusters. Surprisingly, deviations from the mean Rh versus Rgcrelationship do not appear to correlate with cluster luminosity, cluster metallicity, or horizontal-branch morphology. Differences in orbit shape are found to contribute to the scatter in the Rh versus Rgcrelationship of Galactic globular clusters.

Abstract Copyright:

Journal keyword(s): globular clusters: general

Simbad objects: 156

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2020.02.29-11:39:47

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