Title of article
Mass segregation in M 67 with 2MASS
Author/Authors
Bonatto، Ch. نويسنده , , Bica، E. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-524
From page
525
To page
0
Abstract
We make use of the homogeneity, depth and sky coverage of the 2MASS catalogue to study spatial variations of the stellar luminosity function in the intermediate age cluster M 67 (NGC 2682). We find that the central region ( R<3.3ʹ) has a depletion of G 0 and G 5 stars with respect to the intermediate annulus ( 3.3ʹ
Keywords
Galaxy , open clusters and associations , general
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
76644
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