The relation between the real shapes and redshifts of elliptical galaxies
碩士 === 國立中央大學 === 天文研究所 === 98 === We estimate the relations between the true axial ratios and the redshifts of elliptical galaxies. The sample is selected from SDSS DR7, which contains 69720 elliptical galaxies with redshifts from 0.01 to 0.30, angular size larger than 2 arcsec. We consider triaxia...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/72025173000656776132 |