The Extragalactic Distance Scale

Andrzej Marecki amr w
Pon, 28 Kwi 2003, 08:32:23 CEST

Paper: astro-ph/0304427
From: Joseph B. Jensen <jjensen w>
Date: Wed, 23 Apr 2003 23:52:07 GMT   (67kb)

Title: The Extragalactic Distance Scale
Authors: Joseph B. Jensen (Gemini), John L. Tonry (Hawaii), John P. Blakeslee
Comments: 18 pages, 1 figure; contribution to Measuring and Modeling the
  Universe, Carnegie Observatories Astrophysics Series Vol. 2, ed. W. L.
  Significant progress has been made during the last 10 years toward
resolving the debate over the expansion rate of the Universe. [...] 
We discuss remaining systematic uncertainties, particularly related to the
Cepheid calibration, and identify where improvements are likely to be made
in the next few years.

\\ ( ,  67kb)


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