The fraction of solar-type stars having stellar or massive nonstellar companions |
| |
| Authors: | Clifford Bettis Jerry Bonnell David Branch |
| |
| Institution: | Department of Physics and Astronomy, University of Oklahoma, Norman, Oklahoma 73019, USA |
| |
| Abstract: | The results of the survey for multiplicity by Abt and Levy are used to estimate the fraction of solar-type stars having close companions more massive than 0.01 solar masses. Current knowledge of the multiplicity characteristics of solar-type stars does not require that the fraction be nearly unity. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
