PPT Slide
scattering radial wavefunction
bound radial wavefunction
overlap, to be integrated radially
Overlap integral to obtain strength function (line shape) for s-wave
In a calculation suitable for high beam energies:
- Glauber theory, integrate along classical trajectory
- eikonal approximation, trajectory is straight line
- sudden approximation, single-step removal of nucleon by absorption
- transparent limit, neglect absorption of the second neutron
this overlap ? ?f ??i ? gives the strength function s(E) for the unbound s-wave final state
G.F. Bertsch, K. Hencken and H. Esbensen, Phys. Rev. C57 (1998) 1366