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20022015
most citedEnhanced effect of temporal variation of the fine structure constant in diatomic molecules

252 citations · 394 across the 6 of their papers we have counts for

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astro-ph2002★ 57 cited

Does the fine structure constant vary? A detailed investigation into systematic effects

M. T. Murphy, J. K. Webb, V. V. Flambaum +1

We have previously presented 5.7-sigma evidence for a smaller alpha at redshifts 0.2 < z_abs < 3.7 from a sample of 128 Keck/HIRES quasar absorption systems: da/a = (-0.57 +/- 0.10…