activity
20022026
most citedElectric dipole moments of Hg, Xe, Rn, Ra, Pu, and TlF induced by the nuclear Schiff moment and limits on time-reversal violating interactions

134 citations · 141 across the 19 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

2 papers · 1 filter

astro-ph.CO2024★ 1 cited

Searching for new physics using high precision absorption spectroscopy; continuum placement uncertainties and towards the quasar PHL957

John K. Webb, Chung-Chi Lee, Dinko Milaković +3

Detecting or placing upper limits on spacetime variations of fundamental constants requires quantifying every potential source of uncertainty. We continue our previous study into t…

astro-ph.CO2024★ 4 cited

The Mystery of Alpha and the Isotopes

John K. Webb, Chung-Chi Lee, Dinko Milakovic +3

We report unbiased AI measurements of the fine structure constant in two proximate absorption regions in the spectrum of the quasar HE05154414. The data are high resolution,…