Abstract
The 90° yield curve for the (,) reaction has been studied over the excitation region in of approximately 7 to 15 MeV. Both polarized and unpolarized proton beams were used to measure the angular distributions of cross section and analyzing power at MeV. If only the four non-spin-flip and -matrix elements are considered, their amplitudes and relative phases can be extracted. The cross section obtained from this analysis is found to be (12±5)% of the total cross section. The detailed balanced differential () and total cross sections at MeV are found to be (117±11) μb/sr and (1.07±0.11) mb, respectively; the quoted errors represent the total uncertainties in the cross sections obtained in this experiment. The results are also compared with recent and calculations.
NUCLEAR REACTIONS (,); measured , MeV; , , and , MeV; deduced and -matrix amplitudes and phases.
- Received 31 July 1978
DOI:https://doi.org/10.1103/PhysRevC.19.601
©1979 American Physical Society