Home › Forums › Hyperfine course › a nucleus with a general shape ? › Multipole Expansion This topic has 0 replies, 1 voice, and was last updated 9 months, 3 weeks ago by Daniel. Viewing 1 post (of 1 total) Author Posts February 27, 2024 at 12:53 am #5144 DanielParticipant The perturbation theory without a previous multipole expansion would lead to very hard to solve calculations. 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