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arxiv: astro-ph/0206360 · v1 · submitted 2002-06-20 · 🌌 astro-ph

The Mass Function of the Arches Cluster from Gemini Adaptive Optics Data

classification 🌌 astro-ph
keywords clusterdataadaptivearchesfunctionmassobtainedoptics
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We present the mass function (MF) of the Arches cluster obtained from ground-based adaptive optics data in comparison with results derived from HST/NICMOS data. A MF slope of Gamma = -0.8 +- 0.2 is obtained. Both datasets reveal a strong radial variation in the MF, with a flat slope in the cluster center, which increases with increasing radius.

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