2dF Galaxy Redshift Surveyにおけるクラスタリングによる宇宙学的質量密度の測定である

J A Peacock1, S Cole, P Norberg

  • 1Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK. jap@roe.ac.uk

Nature
|March 10, 2001
PubMed
まとめ

銀河超群は銀河の崩壊を引き起こし,大規模な構造に影響を与えます. この研究では,2dF調査を用いて銀河のクラスタリングを正確に測定し,重要な宇宙学的パラメータ (β) を得ました.

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