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Stellar Rotation and Age Determination

Published online by Cambridge University Press:  15 February 2011

C. Turon ,
F. Meynadier ,
F. Arenou  and
L. Santoro
L. Santoro*
Affiliation:
Université de Nice Sopha-Antiopolis, Laboratoire Cassiopée (UMR 6202 du CNRS), Observatoire de la Cote d’Azur, BP. 4229, 06304 Nice Cedex 4, France
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Abstract

In this preliminary analysis we discuss on a statistical inversion method applied to the measured stellar Vrot sin i. Our goal is to obtain the Vrot of the cluster stars which is a key parameter of stellar evolution computations. We estimate rotation impact on the age determination of cluster stars using the Maeder-Zahn’s theory of stellar rotation in the Cesam2k code.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 45: GAIA: At the Frontiers of Astrometry , 2010 , pp. 257 - 260
Copyright
© EAS, EDP Sciences 2011

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References

Références

Cayrel de Strobel, , et al., 1997, A&AS, 124, 229
Chandrasekhar, S., & Munch, G., 1950, ApJ, 111, 142 CrossRef
de Bruijne, J.H.J., et al., 2001, A&A, 367, 111
Deutsch, A.J., 1970, in Proc. IAU Colloq. 4, ed. A. Sletteback (Dordrecht: Reidel), 207
Gaigé, Y., 1993, A&A, 269, 267
Lebreton, Y., et al., 2001, A&A, 374, 540
Maeder, A., 1998, ASPC, 131, 85
Maeder, A., & Zahn, J.P., 1998, A&A, 334, 1000
Mermilliod, J.-C., Mayor, M., & Udry, S., 2009, A&A, 498, 949
Morel, P., & Thévenin, F., 2002, A&A, 390, 611
Patience, J., et al., 1988, AJ, 115, 1972 CrossRef
Peterson, D., & Solensky, R., 1988, ApJ, 333, 256 CrossRef
Peterson, D.M., et al., 2006, Nature, 440, 896 CrossRef
Perryman, M.A.C., et al., 1998, A&A, 331, 81
Soares, B.B., et al., 2006, Physica A, 364, 413 CrossRef
Struve, O., 1945, Pop. Astr., 53, 202
Torres, G., et al., 1997a, ApJ, 485, 167 CrossRef
Torres, G., et al., 1997b, ApJ, 479, 268 CrossRef
von Zeipel, H., 1924, MNRAS, 84, 665CrossRef