日本語フィールド
著者:Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo Takahashi題名:Primordial Helium Abundance from CMB: a constraint from recent observations and a forecast発表情報:Physical Review D78:043509,2008キーワード:概要:抄録:英語フィールド
Author:Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo TakahashiTitle:Primordial Helium Abundance from CMB: a constraint from recent observations and a forecastAnnouncement information:Physical Review D78:043509,2008