A new calibration of Wesselink's correlation for the determination of stellar radii |
| |
Authors: | Mario Marcocci Italo Mazzitelli |
| |
Affiliation: | (1) Laboratorio di Astrofisica Spaziale del CNR, Frascati, Rome, Italy |
| |
Abstract: | By means of a new homogeneous set of data from 34 double-lined detached systems, we have recalibrated the colour-surface brightness correlation in the interval –0.3(B-V)o0.95. A comparison is made with Wesselink's calibration. We find that Wesselink's method can provide a good estimate of the stellar radii. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |