21 citations · 21 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2012
A reanalysis of quasar absorption spectra results suggesting a spatial gradient in values of the fine-structure constant
J. C. Berengut, E. M. Kava, V. V. Flambaum
We statistically analyse a recent sample of data points measuring the fine-structure constant alpha (relative to the terrestrial value) in quasar absorption systems. Using differen…
physics.atom-ph2011★ 21 cited
Search for variation of fundamental constants and violations of fundamental symmetries using isotope comparisons
J. C. Berengut, V. V. Flambaum, E. M. Kava
Atomic microwave clocks based on hyperfine transitions, such as the caesium standard, tick with a frequency that is proportional to the magnetic moment of the nucleus. This magneti…