ar X iv : a st ro - p h / 97 08 10 2 v 1 1 2 A ug 1 99 7 LINEAR REDSHIFT DISTORTIONS : A REVIEW
نویسنده
چکیده
Redshift maps of galaxies in the Universe are distorted by the peculiar velocities of galaxies along the line of sight. The amplitude of the distortions on large, linear scales yields a measurement of the linear redshift distortion parameter, which is β ≈ Ω 0.6 0 /b in standard cosmology with cosmological density Ω 0 and light-to-mass bias b. All measurements of β from linear redshift distortions published up to mid 1997 are reviewed.
منابع مشابه
ar X iv : a st ro - p h / 96 08 16 5 v 1 2 6 A ug 1 99 6 High redshift radio galaxies with the VLT
متن کامل
ar X iv : a st ro - p h / 96 08 03 6 v 2 1 2 A ug 1 99 6 TABLE 1 Properties of LMC Double - Mode
متن کامل
ar X iv : a st ro - p h / 03 08 07 9 v 1 5 A ug 2 00 3 THE 2 MS CHANDRA DEEP FIELD - NORTH
The 2 Ms Chandra Deep Field-North survey provides the deepest view of the Universe in the 0.5–8.0 keV X-ray band. In this brief review we investigate the diversity of X-ray selected sources and focus on the constraints placed on AGNs (including binary AGNs) in high-redshift submm galaxies.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998