Search for hadronic axions using axioelectric effect
/ Authors
/ Abstract
Abstract We made a search for hadronic axions which could be emitted from the Sun in M1 transitions between the first 14.4 keV thermally excited and the ground state in 57Fe, and absorbed in the HPGe detector by axioelectric effect. An upper limit on hadronic axion mass of 400 eV is obtained at the 95% confidence level.
Journal: Physics Letters B