(d, α) Reactions on Some Light Nuclei

概要

論文の詳細を見る
Angular distributions of the emergent alpha particles from the reactions O^<16>(d, α_0)N^<14>(g'nd.), N^<14>(d, α_0)C^<12>(g'nd.), N^<14>(d, α_1)C^<12*>(4.44Mev state), F^<19>(d, α_0)O^<17>(g'nd.), F^<19>(d, α_1)O^<17*>(0.872Mev state) and P^<31>(d, α_0)Si^<29>(g'nd) were investigated at several bombarding energies in the region from 10.3Mev to 11.4Mev. The distributions which cover the angular range between approximately 25° and 160° in the center-of-mass system, exhibit generally oscillatory and forward peaking behavior. The intensity of the transition to the 2.31Mev (T = 1) state of N^<14> was measured in the range from 10.5 to 11.4Mev in the step of 100keV interval by aluminum absorber. The alpha particles from the targets were detected by a thin CsI(Tl) crystal scintillation spectrometer. The experimental results were compared with the theoretical curves calculated by simplified direct-interaction model of Butler and the model which includes heavy particle stripping process. The attempts to fit some data were also made by using an approximate expression derived by Newns for double stripping process.
社団法人日本物理学会の論文
1960-10-05