Matter Distribution around Galaxies: Intergalactic space is filled with dark matter

[1105.3005] Matter Distribution around Galaxies
http://arxiv.org/abs/1105.3005
Matter Distribution around Galaxies
http://iopscience.iop.org/0004-637X/746/1/38/
Missing dark matter located: Intergalactic space is filled with dark matter
http://www.physorg.com/news/2012-02-dark-intergalactic-space.html
暗黒物質は銀河間空間にも広がっていた～ 宇宙を満たす暗黒物質| IPMU-数物連携宇宙研究機構
http://www.ipmu.jp/ja/node/1212


dark matter distribution intergalactic galaxy