2 papers
astro-ph2008
Galactic Parameters from Whole Sky 2MASS Star Count
C. K. Chang, C. M. Ko, T. H. Peng
The whole sky differential star counts (DSC) with 1 degree resolution are retrieved from 2MASS online data service. Galaxy with double exponential thin and thick disks and a single…
astro-ph2007
The present day mass function in the central region of the Arches cluster
Simon Portegies Zwart, Evghenii Gaburov, Hui-Chen Chen +1
We study the evolution of the mass function in young and dense star clusters by means of direct N-body simulations. Our main aim is to explain the recent observations of the relati…