Variation of the fine-structure constant: very high resolution spectrum of QSO HE 0515-4414 Article

Chand, H, Srianand, R, Petitjean, P et al. (2006). Variation of the fine-structure constant: very high resolution spectrum of QSO HE 0515-4414 . ASTRONOMY & ASTROPHYSICS, 451(1), 45-56. 10.1051/0004-6361:20054584

Open Access International Collaboration

cited authors

  • Chand, H; Srianand, R; Petitjean, P; Aracil, B; Quast, R; Reimers, D

authors

publication date

  • May 1, 2006

published in

keywords

  • Astronomy & Astrophysics
  • CONSTRAINTS
  • COSMOLOGICAL VARIABILITY
  • ENERGY-LEVELS
  • EVOLUTION
  • LINES
  • PHYSICAL CONSTANTS
  • Physical Sciences
  • SIIV
  • SYSTEMS
  • Science & Technology
  • WAVELENGTHS
  • cosmology : observations
  • galaxies : quasars : absorption lines

Digital Object Identifier (DOI)

publisher

  • EDP SCIENCES S A

start page

  • 45

end page

  • 56

volume

  • 451

issue

  • 1