| dc.creator | Curé, Michel | |
| dc.creator | Cidale, Lydia Sonia | |
| dc.creator | Rial, D. F. | |
| dc.date | 2012 | |
| dc.date | 2019-10-31T16:40:18Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/84559 | |
| dc.identifier | issn:0004-637X | |
| dc.description | We calculated the influence of the limb-darkened finite-disk correction factor in the theory of radiation-driven winds from massive stars. We solved the one-dimensional m-CAK hydrodynamical equation of rotating radiation-driven winds for all three known solutions, i.e., fast, Ω-slow, and δ-slow. We found that for the fast solution, the mass-loss rate is increased by a factor of 10%, while the terminal velocity is reduced about 10%, when compared with the solution using a finite-disk correction factor from a uniformly bright star. For the other two slow solutions, the changes are almost negligible. Although we found that the limb darkening has no effects on the wind-momentum-luminosity relationship, it would affect the calculation of synthetic line profiles and the derivation of accurate wind parameters. | |
| dc.description | Facultad de Ciencias Astronómicas y Geofísicas | |
| dc.description | Instituto de Astrofísica de La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Ciencias Astronómicas | |
| dc.subject | hydrodynamics | |
| dc.subject | methods: analytical | |
| dc.subject | stars: early-type | |
| dc.subject | stars: mass-loss | |
| dc.subject | stars: rotation | |
| dc.subject | stars: winds, outflows | |
| dc.title | Limb-darkened radiation-driven winds from massive stars | |
| dc.type | Articulo | |
| dc.type | Articulo | |
