A measurement of the cosmological mass density from clustering in the 2dF Galaxy Redshift Survey.
The large-scale structure in the distribution of galaxies is thought to arise from the gravitational instability of small fluctuations in the initial density field of the Universe. A key test of this hypothesis is that forming superclusters of galaxies should generate a systematic infall of other ga...
主要な著者: | , , , , , , , , , , , , , , , , , , , , , , , , |
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フォーマット: | Journal article |
言語: | English |
出版事項: |
2001
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