Home › Forums › Hyperfine course › a nucleus with a general shape ? › Complications This topic has 0 replies, 1 voice, and was last updated 3 months, 1 week ago by Theo Mulkens. Viewing 1 post (of 1 total) Author Posts February 24, 2025 at 1:33 pm #6136 Theo MulkensParticipant Without using the multipole expansion, the complications would be in the definition of an operator able to describle the electric/magnetic field for a random shape of nucleus. 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