AN OBSERVATIONAL DETERMINATION OF THE PROTON TO ELECTRON MASS RATIO IN THE EARLY UNIVERSE

Competing bounds on the present-day time variation of fundamental constants

(2009) Thomas Dent et al.   PHYSICAL REVIEW D

Variability of the proton-to-electron mass ratio on cosmologicalscales

(2008) M. Wendt et al.   European Physical Journal-Special Topics

Revision of VLT/UVES constraints on a varying fine-structure constant

(2008) M. T. Murphy et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Alternative data reduction procedures for UVES: Wavelength calibration and spectrum addition

(2008) Rodger I. Thompson et al.   NEW ASTRONOMY

Stringent Null Constraint on Cosmological Evolution of the Proton-to-Electron Mass Ratio

(2008) Julian A. King et al.   PHYSICAL REVIEW LETTERS

New Limits on Coupling of Fundamental Constants to Gravity UsingSr87Optical Lattice Clocks

(2008) S. Blatt et al.   PHYSICAL REVIEW LETTERS

Stability of the Proton-to-Electron Mass Ratio

(2008) A. Shelkovnikov et al.   PHYSICAL REVIEW LETTERS

Strong Limit on a Variable Proton-to-Electron Mass Ratio from Molecules in the Distant Universe

(2008) M. T. Murphy et al.   SCIENCE