Convergance

homepage Forums toy model quadrupole term Convergance

Viewing 1 post (of 1 total)
  • Author
    Posts
  • #4499 Score: 0
    Carlos M Fajardo Z
    Participant

    As the nucleus becomes smaller, we can see that the quadrupole term also becomes smaller. It is precisely this behavior that restricts the use of higher-order terms or not. The multipole expansion can be truncated in a term such that the contribution of the next one is too small to be of importance. In the case for which l/d = 0.2, the quadrupole term is small enough such that the octupole term would be so small that can be neglected, while for l/d = 0.6, this term must be included to have the same convergence as the previous case.

Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.