Comments on "Limits on possible new nucleon monopole-dipole interactions   from the spin relaxation rate of polarized $^3$He gas"
  In the article "Limits on possible new nucleon monopole-dipole interactions from the spin relaxation rate of polarized $^3$He gas", new limits on short-range, Axion-like interactions are presented. In this comment it is shown that the theoretical treatement of the data overestimates the sensitivity of the proposed method. We provide the corrected limits. 
A.K. Petukhov, G. Pignol, R. Golub
hep-ph physics.atom-ph