Deuterium: the fitted model

The deuterium model (fit/D2) uses Raj et al.’s (2018) ab initio average for normal deuterium and Shelton’s D2/H2 and H2/D2 ratios. Published refractometry is shown as independent evidence where identified as a validator. See The gas models for the current data selection and Gas dispersion: accuracy and limitations for limitations.

from _helpers import fit_overview

fig = fit_overview("D2", xlim=(105e-9, 20e-6))