The introduction of baryon string in the model of spiral galaxies structure
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 gr...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Computer Science
2012-09-01
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| Series: | Компьютерные исследования и моделирование |
| Subjects: | |
| Online Access: | http://crm.ics.org.ru/uploads/crmissues/crm_2012_3/597-612.pdf |
| _version_ | 1819289498105675776 |
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| author | A. V. Koganov Vladimir G. Krechet |
| author_facet | A. V. Koganov Vladimir G. Krechet |
| author_sort | A. V. Koganov |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-12-24T03:07:48Z |
| format | Article |
| id | doaj.art-a72f614c1e7c49b0bdf5afdadcf08984 |
| institution | Directory Open Access Journal |
| issn | 2076-7633 2077-6853 |
| language | Russian |
| last_indexed | 2024-12-24T03:07:48Z |
| publishDate | 2012-09-01 |
| publisher | Institute of Computer Science |
| record_format | Article |
| series | Компьютерные исследования и моделирование |
| spelling | doaj.art-a72f614c1e7c49b0bdf5afdadcf089842022-12-21T17:17:56ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532012-09-014359761210.20537/2076-7633-2012-4-3-597-6121928The introduction of baryon string in the model of spiral galaxies structureA. V. KoganovVladimir G. KrechetIt 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.http://crm.ics.org.ru/uploads/crmissues/crm_2012_3/597-612.pdfа spiral galaxygravitydark mattercosmic strings |
| spellingShingle | A. V. Koganov Vladimir G. Krechet The introduction of baryon string in the model of spiral galaxies structure Компьютерные исследования и моделирование а spiral galaxy gravity dark matter cosmic strings |
| title | The introduction of baryon string in the model of spiral galaxies structure |
| title_full | The introduction of baryon string in the model of spiral galaxies structure |
| title_fullStr | The introduction of baryon string in the model of spiral galaxies structure |
| title_full_unstemmed | The introduction of baryon string in the model of spiral galaxies structure |
| title_short | The introduction of baryon string in the model of spiral galaxies structure |
| title_sort | introduction of baryon string in the model of spiral galaxies structure |
| topic | а spiral galaxy gravity dark matter cosmic strings |
| url | http://crm.ics.org.ru/uploads/crmissues/crm_2012_3/597-612.pdf |
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