Prog. Theor. Phys. Vol. 83 No. 4 (1990) pp. 660-665

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Letters

Decrease of Velocity Differences between Baryonic Objects and Cold Dark Matter

Tetsuya Hara and Shigeru Miyoshi

Department of Physics, Kyoto Sangyo University, Kyoto 603

(Received May 8, 1989)

Abstract:

It is investigated whether observed large-scale streaming of galaxies represents velocities of dark matter under explosion scenarios. It seems that, although individual galaxies will not represent motions of dark matter, cluster of galaxies follows the velocity field of dark matter. The origin and upper limits of such field are considered.

URL : http://ptp.ipap.jp/link?PTP/83/660/
DOI : 10.1143/PTP.83.660

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Citing Article(s) :

Progress of Theoretical Physics Vol. 84 No. 5 (1990) pp. 867-874 :
Large-Scale Structures Due to Wakes of Open Cosmic Strings

Tetsuya Hara, Shorji Morioka and Shigeru Miyoshi