Am. Sandorfi et W. Leidemann, SIGNATURE OF DIPROTONS IN HE-3((GAMMA)OVER-RIGHT-ARROW,PP)N, Physical review. C. Nuclear physics, 53(4), 1996, pp. 1506-1509
The symmetry of diprotons leads to dramatic features in the He-2(<(gam
ma)over right arrow >,pp) beam polarization asymmetry that are very di
fferent from those of deuteron photodisintegration. Calculations using
realistic Faddeev wave functions show that striking features should p
ersist for S-1(0) p-p pairs imbedded in He-3, and these challenge the
simple interpretation given to recent He-3(gamma,pp)n measurements.