Recent content by Fluffy86

Hey have another problem with one of my exercises Homework Statement Make a crude estimate for the mean life of an electric dipole transition in a atom E_\gamma = 10 eV in a nucleus E_\gamma = 1 MeV Homework Equations W_{\alpha \beta} &=& \frac{4}{3} \frac{e^2}{\hbar^4 c^3}...

hmm maybe it is possible to argue with the parity, the relative orbital momentum gives (-1)^l so in the n+n system and S=1 l has to be an odd number and in the S=0 and even number? Or am I thinking totally wrong?

Thx alot! Do you mean with an antisymmetric orbital part that the L has to be 1 or 3 or how do I know what symmetry the orbital part has? Fluffy

Hey, I have some problems concerning one of the exercises I got last week Homework Statement List the quantum numbers J,S,L (in spectroscopic notation ^{2S+1}L_J for partial waves of the n + p systemup to total angular momentum J=2 The quantum numbers J, S and L represent the total...