Question

nucleons interact with a potential 23) Two spin 7(r) =-exp where A and B are positive constants and and σ2 are the Pauli spin operators for the two nucleons. Before scattering, the spin of nucleon #1 is "up" and the spin of nucleon #2 is "down" a) Find the Born approximation for the center of mass differential cross section when the two nucleons are a proton and a neutron. b) Find the Born approximation for the center of mass differential cross section when the two nucleons are two protons.

Answer 1

B- for of, 누축하. か 2. dt +)-Y 82(+)

Dotes Foy @ (I)+D a4[ 10 2 [4] --イ 시