Abstract
I modify the Levinger-Fitzgibbon calculation of electric dipole transitions to final trinucleon states of isospin \textonehalf{} by assuming that the photon energy is equal to the sum of the threshold for two-body breakup and the total kinetic energy of the final state. This modification greatly improves the following: (i) the threshold behavior of the cross section; (ii) the agreement between the integrated cross section found from $\ensuremath{\sigma}({E}_{\ensuremath{\gamma}})$ and that found from sum rules; (iii) the agreement between the total calculated cross section (summed over two isospin states) and Gorbunov's experiments (summed over two-body and three-body breakup).NUCLEAR REACTIONS $^{3}\mathrm{He}$; calculated photoeffect; hyperspherical harmonics; sum rules.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
