- #1

GarethB

- 15

- 0

(i)in the upper limit of very high energies, the Born and eikonal identities are identical.

(ii)that the eikonal amplitude satisfies the optical theorem.

Regarding (i) I think it will involve changing from an exponential to a trig(Euler's theorem) but I could be wrong. The textbook says that sinχ=χ (I think that χ is the profile function).

Regarding (ii) I am clueless. I am trying to do postgrad physics after a period of 6 years since undergrad!

Please help!