Distances from Type Ia Supernovae

被引:0
作者
Phillips, M. M. [1 ]
机构
[1] Carnegie Observ, La Campanas Observ, La Serena, Chile
来源
PROBING STELLAR POPULATIONS OUT TO THE DISTANT UNIVERSE | 2009年 / 1111卷
关键词
supernovae; cosmology; LIGHT-CURVE SHAPES; K-CORRECTIONS; ABSOLUTE MAGNITUDES; HUBBLE DIAGRAM; GLOBAL VALUE; DARK ENERGY; PHOTOMETRY; LUMINOSITY; CONSTRAINTS; GALAXIES;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Type Ia supernovae are the most reliable distance indicators at cosmological distances, and provided the first evidence that the expansion of the Universe is currently accelerating. In this talk, I review techniques for deriving distances from optical and near-infrared light curves, and discuss complications to pushing the precision to the level required for future dark energy missions.
引用
收藏
页码:557 / 564
页数:8
相关论文
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