Book reviews |
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| Authors: | J Kleczek L K?ivský F Kroupa John Dyson J Niederle |
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| Institution: | (1) Ond ejov Observatory, Czechoslovakia;(2) Ondejov Observatory, Czechoslovak Academy of Sciences, Prague, Czechoslovakia;(3) Institute of Plasma Physics of Czechl. Acad. Sci., Prague, Czechoslovakia;(4) Department of Astronomy, University of Manchester, England;(5) Institute of Physics, Czechoslovak Academy of Sciences, Prague, Czechoslovakia |
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| Abstract: | A phenomenological model of double galaxy dynamics is constructed, assuming a Bohr model for isolated point galaxies bound together in circular orbits by the Newtonian gravitational force. The model is tested by using experimental data from three, independent, random samples of isolated pairs. In each case, the data provides cautious support for the existance of gravitational Bohr orbits in double galaxies, with a mean cosmic Planck's constant/2π given by: $$\langle \hbar _g \rangle \approx 5 \times 10^{74} {\text{erg s }}{\text{.}}$$ |
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