Recent content by electronquark

For decays of particles one can use angular momentum conservation to find the final states via Clebsch Gordan coefficients for example for the decay of a spin zero particle into spin 1/2. The Wigner d matrices are used to find the angular distributions. What I don’t get is given some final state...

I am currently an undergraduate student at an average school in physics and the best student and am targeting some elite top tier PhD programs. recently did many online IQ tests and the result was 125-130 however the average IQ at top colleges is 140-150 for any major...