Publication details
The dependence of the energy distribution on the abundances of A-star atmosphere models
| Authors | |
|---|---|
| Year of publication | 2005 |
| Type | Article in Proceedings |
| Conference | Proceedings of the IAUS224: The A-Star Puzzle |
| MU Faculty or unit | |
| Citation | |
| web | http://journals.cambridge.org/bin/bladerunner?REQUNIQ=1109866025&REQSESS=2521642&118000REQEVENT=&REQINT1=280796&REQAUTH=0 |
| Field | Astronomy and astrophysics |
| Keywords | radiative transfer; stars: atmospheres; stars: chemically peculiar; stars: early-type |
| Description | We calculate energy distribution of A-star atmospheres (T_eff=10 000 K, log g=4.0) for large interval of abundances of silicon and other lighter chemical elements using adequate model atmospheres. We discuss the reasons and magnitudes of found departures of the stellar energy distribution and uvby magnitudes from the normal state. |
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