Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies
In this paper, we present the surface brightness profiles of 48 isolated elliptical galaxies. we have adopted the r<sup>1/n</sup> – law to the observed surface brightness profiles of the adopted sample of isolated elliptical galaxies for the intermediate radial range . From best fitting...
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2012-03-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_161569_c95de29f31c163934e25655a6177ebe4.pdf |
| _version_ | 1818161697425195008 |
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| author | Omar Salih |
| author_facet | Omar Salih |
| author_sort | Omar Salih |
| collection | DOAJ |
| description | In this paper, we present the surface brightness profiles of 48 isolated elliptical galaxies. we have adopted the r<sup>1/n</sup> – law to the observed surface brightness profiles of the adopted sample of isolated elliptical galaxies for the intermediate radial range . From best fitting profile. The results showed that the deviations are similar to previous studies, and the deviations do not depend on the surrounding environment of the galaxies, whether that were an isolated or not. Such results might be very useful to understand the structure and evolution of elliptical galaxies. |
| first_indexed | 2024-12-11T16:21:53Z |
| format | Article |
| id | doaj.art-92b8520f574b4e7fb9012f2c310ed9aa |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-11T16:21:53Z |
| publishDate | 2012-03-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-92b8520f574b4e7fb9012f2c310ed9aa2022-12-22T00:58:49ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302012-03-01271789110.33899/edusj.0201.161569161569Deviations of the Surface Brightness Distribution in Isolated Elliptical GalaxiesOmar Salih0Department of Physics, College of Education, University of Mosul, Mosul, IraqIn this paper, we present the surface brightness profiles of 48 isolated elliptical galaxies. we have adopted the r<sup>1/n</sup> – law to the observed surface brightness profiles of the adopted sample of isolated elliptical galaxies for the intermediate radial range . From best fitting profile. The results showed that the deviations are similar to previous studies, and the deviations do not depend on the surrounding environment of the galaxies, whether that were an isolated or not. Such results might be very useful to understand the structure and evolution of elliptical galaxies.https://edusj.mosuljournals.com/article_161569_c95de29f31c163934e25655a6177ebe4.pdfdeviationssurface brightnessisolated elliptical galaxies |
| spellingShingle | Omar Salih Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies مجلة التربية والعلم deviations surface brightness isolated elliptical galaxies |
| title | Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies |
| title_full | Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies |
| title_fullStr | Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies |
| title_full_unstemmed | Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies |
| title_short | Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies |
| title_sort | deviations of the surface brightness distribution in isolated elliptical galaxies |
| topic | deviations surface brightness isolated elliptical galaxies |
| url | https://edusj.mosuljournals.com/article_161569_c95de29f31c163934e25655a6177ebe4.pdf |
| work_keys_str_mv | AT omarsalih deviationsofthesurfacebrightnessdistributioninisolatedellipticalgalaxies |