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
Link To Document :
