<p>The introduction of baryon string in the model of spiral galaxies structure</p>

Koganov A.V.; Krechet V.G.

Issue 3, 2012 Vol. 4

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The introduction of baryon string in the model of spiral galaxies structure

Koganov A.V., Krechet V.G.

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It proposes a new alternative approach to explain the flat spectrum of the velocity for stars orbital motion on the periphery of spiral galaxies. In particular, that velocity significant excess of speed calculated according to the virial theorem. The concept is the assumption of the existence for gravitational field of the Central body of the galaxy cylindrical, and not spherical, symmetry. The configuration of this field can be explained by the presence on galaxy axis the cosmic string, the length of which covers the diameter of the disk of the galaxy. This model will be subjected to comparison with the more traditional concept of the availability of the spiral galaxy ball halo of dark matter. For this approach it will also be offered a kinematic model, and the hypothesis about the nature of dark matter. It examines the data of astronomical observations about the presence of cosmic strings in the zones adjacent to galaxies.

Keywords: а spiral galaxy, gravity, dark matter, cosmic strings

Citation in English: Koganov A.V., Krechet V.G. The introduction of baryon string in the model of spiral galaxies structure // Computer Research and Modeling, 2012, vol. 4, no. 3, pp. 597-612

DOI: 10.20537/2076-7633-2012-4-3-597-612

URL: http://crm-en.ics.org.ru/journal/article/1928/

Computer Research and Modeling - 2012 - Issue 3

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