PERSONAL DE APOYO
GROSSO Monica Gladys
congresos y reuniones científicas
Título:
A complete set of 1481 synthetic spectra rotationally broadened
Autor/es:
GROSSO, M.; LEVATO, H.
Reunión:
Congreso; Reunion Anual de la Asociacion Argentina de AStronomia; 1999
Resumen:
We have computed a set of 1481 synthetic spectra covering the temperature range 10000-32000 K and log g = 3.0-4.0 this means the B type stars both dwarfs and giants. The spectra were computed between 4000 and 5000 Å and were rotationally broadened between 0 and 400 km/sec for the dwarfs and between 0 and 200 km/sec for the giants, in both cases at intervals of 5 km/sec. These models will be used to redefine the Slettebak system of V sin i with the precision that it is possible to obtain today with modern instrumentation.