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A nonextensive approach for the angular momentum loss rate in low-mass stars

Published online by Cambridge University Press:  18 July 2013

Daniel B. de Freitas  and
J. R. De Medeiros
Daniel B. de Freitas
Affiliation:
Departamento de Física, Universidade Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil email: [email protected]
J. R. De Medeiros
Affiliation:
Departamento de Física, Universidade Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil email: [email protected]
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Abstract

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The present study demonstrates that behavior of rotational velocity as a function of stellar age is consistent using Tsallis' nonextensive formalism, resulting in a new approach to understanding the stellar rotational scenario.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S294: Solar and Astrophysical Dynamos and Magnetic Activity , August 2012 , pp. 197 - 198
Copyright
Copyright © International Astronomical Union 2013 

References

Barry, D. C., Crowwell, R. H., & Hege, E. K., 1987, ApJ, 315, 264 CrossRefGoogle Scholar
Chaboyer, B., Demarque, P., & Pinsonneault, M. H., 1995, ApJ, 441, 865 CrossRefGoogle Scholar
de Freitas, and De Medeiros, 2013, MNRAS, accepted (arXiv:1304.7644).Google Scholar
Ivanova, N. & Taam, R. E., 2003, ApJ, 599, 516 CrossRefGoogle Scholar
Kawaler, S. D., 1988, ApJ, 333, 236 CrossRefGoogle Scholar
Kraft, R. P., 1967, ApJ, 150, 551 CrossRefGoogle Scholar
Krishnamurthi, A., Pinsonneault, M. H., Barnes, S., & Sofia, S., 1997, ApJ, 480, 303 CrossRefGoogle Scholar
Pace, G. & Pasquini, L., 2004, A&A, 426, 1021 Google Scholar
Schatzman, E., 1962, AnAp, 25, 18 Google Scholar
Skumanich, A., 1972, ApJ, 171, 565 CrossRefGoogle Scholar
Soderblom, D. R., Duncan, D. K., & Johnson, D. R. H., 1991, ApJ, 375, 722 CrossRefGoogle Scholar
Tsallis, C. 1988, J. Stat. Phys., 52, 479 CrossRefGoogle Scholar