Home › Forums › Hyperfine course › magnetic hyperfine interaction › in free atoms – task 1 › relative orientations of L and S This topic has 0 replies, 1 voice, and was last updated 3 weeks, 4 days ago by Alexander Smeets. Viewing 1 post (of 1 total) Author Posts March 9, 2025 at 9:17 pm #6305 Alexander SmeetsParticipant J = 0: L and S are antiparallel J = 1: L and S are orthogonal J = 2: L and S are parallel 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