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Statistical analysis of the red giant distributions of old open clusters

Published online by Cambridge University Press:  04 August 2017

G. Barbaro  and
L. Pigatto
G. Barbaro
Affiliation:
Istituto di Astronomia, Università di Padova, Osservatorio Astronomico, Padova
L. Pigatto
Affiliation:
Istituto di Astronomia, Università di Padova, Osservatorio Astronomico, Padova

Extract

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In order to verify the agreement with the theory of the observed HR diagram as a whole, 38 open clusters with (B-V)o, t≥0.10 at the turnoff, have been analyzed with particular regard to the RGB luminosity function.

Type
I. EVOLUTION OF LOW AND INTERMEDIATE MASS STARS OBSERVATIONS AND MODELS
Information
Symposium - International Astronomical Union , Volume 105: Observational Tests of the Stellar Evolution Theory , 1984 , pp. 97 - 100
Copyright
Copyright © Reidel 1984 

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