Dust shell around F and G Main-Sequence stars |
| |
| Authors: | B S Rautela B B Sanwal G C Joshi |
| |
| Institution: | (1) Uttar Pradesh State Observatory, Manora Peak, Naini Tal, India |
| |
| Abstract: | One-hundred and three nearby bright Main-Sequence stars of spectral type F and G have been searched for infrared excess in order to find out  Vega-like characteristics. In our sample of bright Main-Sequence F and G stars none of the G-type stars show infrared excess but 4 out of 28 F-type stars are Vega-like and the equilibrium distances of dust shells are within the planet-forming region. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
