Evidence item

The primary article describes the experiment’s reproducibility uncertainty as part of its precision analysis. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 22000

Source: Four ppm measurement of the antihydrogen ground-state hyperfine splitting · locator {} · excerpt hash sha256:cf495f251a18c826e1d80ffa2c1cddaebb3c0cdb500fe2f76486ea7d145f29d0

The larger reproducibility uncertainty in the 1.03 T experiment could be attributed to a larger variation in the microwave magnetic field strength seen by the anti-atoms as a function of frequency between replicates.