The Polytropic Exponents of the Physical Model of Four Binary Systems

Li Linsen. The Polytropic Exponents of the Physical Model of Four Binary Systems[J]. Astronomical Techniques and Instruments, 1992, (1): 6-10.

Citation:

Li Linsen. The Polytropic Exponents of the Physical Model of Four Binary Systems[J]. Astronomical Techniques and Instruments, 1992, (1): 6-10.

Citation:

Li Linsen. The Polytropic Exponents of the Physical Model of Four Binary Systems[J]. Astronomical Techniques and Instruments, 1992, (1): 6-10.

Abstract

The polytropic exponents of the physical model of four binary stars arc inferred from the recently observed data of the apsidal motion and by using the theoretical formula given by T. G. Cowling. The four binary stars arc CW Ccp, V477 Cgy, δ Ori and AG Per. The deduced polytropic exponent n is given in Table 3.

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