Home › Forums › Hyperfine course › magnetic hyperfine interaction › in free atoms – task 2 › Determining µ2 experimentally This topic has 0 replies, 1 voice, and was last updated 1 year, 8 months ago by Ferdinando Muraca. Viewing 1 post (of 1 total) Author Posts March 9, 2023 at 6:46 pm #4174 Ferdinando MuracaParticipant One has to determine J from the level spacing in order to calculate the magnetic field B. Since a can be measured experimentally it is evident that H = -1/2 aC = – µ*B. From which the magnetic moment µ2 can be derived. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In