John K. Webb

Further Evidence for Cosmological Evolution of the Fine Structure Constant

John K. Webb, M. T. Murphy, V. V. Flambaum et al. · Physical Review Letters · 2001 · 798 citations · Full text

Cosmic Abundance, Alternative Cosmology, Engineering +13

Search for Time Variation of the Fine Structure Constant

John K. Webb, V. V. Flambaum, Christopher W. Churchill et al. · Physical Review Letters · 1999 · 719 citations · Full text

Further evidence for a variable fine-structure constant from Keck/HIRES QSO absorption spectra

M. T. Murphy, John K. Webb, V. V. Flambaum · Monthly Notices of the Royal Astronomical Society · 2003 · 494 citations · Full text

Indications of a Spatial Variation of the Fine Structure Constant

John K. Webb, Julian A. King, M. T. Murphy et al. · Physical Review Letters · 2011 · 479 citations · Full text

Possible evidence for a variable fine-structure constant from QSO absorption lines: motivations, analysis and results

M. T. Murphy, John K. Webb, V. V. Flambaum et al. · Monthly Notices of the Royal Astronomical Society · 2001 · 339 citations · Full text