High-resolution spectroscopy of Vega-like stars - UCL Discovery

Photometry and spectroscopy of circumstellar dust in main-sequence stars are powerful tools with which to study extrasolar planetary material. A central ...







Discovery of a low-mass companion to the F7V star HD 984
We highlight differences in spectral types and intrinsic colors observed in pre-main sequence (pre-MS) stars. Spectral types of pre-MS stars are wavelength- ...
The initial spin distribution of B-type stars - Research Explorer
Spectral types as in Table 1 are distinguished by symbols: blue squares. (F-type), green triangles (G-type) and red diamonds (K-type). The solid line in both ...
The Character of M Dwarfs - RECONS
Observations of main-sequence stars conducted over the last several decades have clearly shown that something like 50percent of stars of spectral types G and F ...



Autres Cours:

K2 observations of the exoplanet-host star HD 212771