Transitions in Zr, Hf, Ta, W, Re, Hg, Ac, and U ions with high sensitivity to variation of the fine-structure constant

Is there further evidence for spatial variation of fundamental constants?

(2011) J. C. Berengut et al.   PHYSICAL REVIEW D

Electron-Hole Transitions in Multiply Charged Ions for Precision Laser Spectroscopy and Searching for Variations inα

(2011) J. C. Berengut et al.   PHYSICAL REVIEW LETTERS

Indications of a Spatial Variation of the Fine Structure Constant

(2011) J. K. Webb et al.   PHYSICAL REVIEW LETTERS

Enhanced Laboratory Sensitivity to Variation of the Fine-Structure Constant using Highly Charged Ions

(2010) J. C. Berengut et al.   PHYSICAL REVIEW LETTERS

Search for variation of the fundamental constants in atomic, molecular, and nuclear spectra

(2009) V V Flambaum et al.   CANADIAN JOURNAL OF PHYSICS

Relativistic corrections to transition frequencies ofFe Iand search for variation of the fine-structure constant

(2008) V. A. Dzuba et al.   PHYSICAL REVIEW A

Relativistic corrections to transition frequencies ofAgI,DyI,HoI,YbII,YbIII,AuI, andHgIIand search for variation of the fine-structure constant

(2008) V. A. Dzuba et al.   PHYSICAL REVIEW A

Many-body calculations of relativistic energy shifts for single- and double-valence atoms and ions important forα-variation search

(2008) I. M. Savukov et al.   PHYSICAL REVIEW A

Frequency Ratio of Al+ and Hg+ Single-Ion Optical Clocks; Metrology at the 17th Decimal Place

(2008) T. Rosenband et al.   SCIENCE