Non-gaussian statistics and stellar rotational velocities of main-sequence field stars
In this Letter, we study the observed distributions of rotational velocity in a sample of more than 16,000 nearby F and G dwarf stars, magnitude complete, and presenting high-precision V sin i measurements. We show that the velocity distributions cannot be fitted by a Maxwellian. In addition, an ana...
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Principais autores: | Carvalho, J. C., Nascimento Jr., J. D. do, Silva, R., Medeiros, José Renan de |
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Formato: | article |
Idioma: | English |
Publicado em: |
American Astronomical Society
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Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/29028 http://dx.doi.org/10.1088/0004-637X/696/1/L48 |
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