Comment on arXiv:1901.10843 "Search for Axionlike Dark Matter with a Liquid-State Nuclear Spin Comagnetometer"

Abstract

We comment on arXiv:1901.10843, pointing out that its constraint on ultra-low-mass axions is incompatible with the duration of the data set described. We describe a simple way to analyze such data that gives the correct scaling.

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References in corpus (4)

• Search for ultralight scalar dark matter with atomic spectroscopy
• Search for axion-like dark matter through nuclear spin precession in electric and magnetic fields
• Search for axionlike dark matter with a liquid-state nuclear spin comagnetometer
• Constraints on axionlike dark matter with masses down to $10^{-23}$ eV/c${}^2$

Cited by in corpus (2)

• Search for axion-like dark matter using solid-state nuclear magnetic resonance
• Chiral molecules as sensitive probes for direct detection of $\mathcal{P}$-odd cosmic fields