Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant

Details Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant

2000-02-07

arxiv.org/abs/astro-ph/0002150v1

Astronomy and Astrophysics

Astrophysics

11 pages 2 figures

Scientific paper

10.1086/309141

We used the 1.4 GHz NRAO NVSS survey to search for ghost images of radio
sources, expected in cosmologies with a positive cosmological constant and
positive space curvature. No statistically significant evidence for ghost
images was found, placing constraints on the values of L, the space curvature
or the duration of the radio-luminous phase of extragalactic radio sources.

Affiliated with

Also associated with

No associations

Rating

Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absence of "Ghost Images" Excludes Large Values of the Cosmological Constant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-608592