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 ...
The white dwarf binary pathways survey - WRAP: Warwick
F-type main-sequence star at.. T. 6300 eff, opt. K, a minimum distance of about 90 pc follows as well. HD 113283. This is a known ...
1. INTRODUCTION 2. OBSERVATIONS AND DATA REDUCTION
The IRAS data base also contains detec- tions of Vega-like disks around red giant stars that have developed from A and F-type main-sequence stars (Plets et ...
Anomalous Spectral Types and Intrinsic Colors of Young Stars
In this review, we focus on ?Solar-type? stars defined as cool main-sequence dwarfs located below the red edge of the classical instability ...
DUst around NEarby Stars. The survey observational results ...
By deriving the relationship between the peak dust temperature (Td) and redshift, where Td increases linearly from ?20 K at z = 0.5 to ?50 K at z = 5, we ...
THE A-TYPE STARS: - NASA Technical Reports Server (NTRS)
Sun: Teff,? ? 5770 K. ? Typical values for other main sequence stars : ? from ? 2 200 K for the coolest red dwarf stars. ? to up ...
Asteroseismology of solar-type stars
Although F-type stars spend considerably less time on the main sequence (MS) than G-, K-, and M-type stars, they still offer a unique set of.
Solar and stellar physics - UiO
H. J. Habing et al.: Disks surrounding main-sequence stars stars that have developed from A and F-type main- sequence stars (Plets et al. 1997). The ...
sutton dunham frelighsburg - Journal Le Tour
THE DOMINION-PROVINCIAL YOUTH TRAINING. BURSARIES AND PROVINCIAL LOAN FUND. It is the desire of the Dominion and Provincial Governments.
The University of British Columbia CALENDAR
... TYLER D. 3/20/2020. 66.50. $. BISHOP, WILLIAM B. 7/26/2002. 2.89. $. BISOGNA, ERNEST ... MASSAGE THERAPY. 10/4/2012. 27.39. $. HEALY, TRAVIS D. 5/25/2018. 38.03.