Literature DB >> 10200242

Supernovae, an accelerating universe and the cosmological constant.

R P Kirshner1.   

Abstract

Observations of supernova explosions halfway back to the Big Bang give plausible evidence that the expansion of the universe has been accelerating since that epoch, approximately 8 billion years ago and suggest that energy associated with the vacuum itself may be responsible for the acceleration.

Year:  1999        PMID： 10200242      PMCID： PMC33557          DOI： 10.1073/pnas.96.8.4224

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  1 in total

1.  A RELATION BETWEEN DISTANCE AND RADIAL VELOCITY AMONG EXTRA-GALACTIC NEBULAE.

Authors:  E Hubble
Journal:  Proc Natl Acad Sci U S A       Date:  1929-03-15       Impact factor: 11.205
  1 in total
  4 in total

1.  Scaling the universe: gravitational lenses and the Hubble constant.

Authors:  S T Myers
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-13       Impact factor: 11.205

2.  Real or virtual large-scale structure?

Authors:  A E Evrard
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-13       Impact factor: 11.205

3.  Observing the epoch of galaxy formation.

Authors:  C C Steidel
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-13       Impact factor: 11.205

4.  Setting our sights on the stars.

Authors:  M Cohen; G Riddihough
Journal:  Proc Natl Acad Sci U S A       Date:  1999-05-11       Impact factor: 11.205
  4 in total

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