Acta scientiarum naturalium Universitatis Pekinensis
XU Renxin, QIAO Guojun
The relation between the stellar oscillation frequency and the average density is obtained by a semi-qualitative consideration of the equilibrium between gravity and pressure. It is explained to measure a stellar distance according to a period-luminosity relation.
XU Renxin,QIAO Guojun. The Gravitational Equilibrium of Spherically Symmetric Stars and the Oscillation near the Equilibrium[J].Acta scientiarum naturalium Universitatis Pekinensis, 2003, 39(3): 435-437.
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks