$^{6}$ Be的三体衰变
Three-body decay of $^{6}$Be
摘要:
从理论和实验两方面研究了最轻双质子发射体$^{6}$ Be基态衰变的三体关联。在三体超球谐团簇模型中进行了理论研究。在实验研究中,通过与Be和C靶的相互作用,在$^{10}$ C束的非弹性激发的$α$衰变之后形成$^{6}$ Be的基态。理论和实验之间的良好的一致性得到证明存在的复杂的相关模式,可以阐明结构的$^{6}$ Be,并可能,A=6等压线。
英文摘要:
Three-body correlations for the ground-state decay of the lightest two-proton emitter $^{6}$Be are studied both theoretically and experimentally. Theoretical studies are performed in a three-body hyperspherical-harmonics cluster model. In the experimental studies, the ground state of $^{6}$Be was formed following the $α$ decay of a $^{10}$C beam inelastically excited through interactions with Be and C targets. Excellent agreement between theory and experiment is obtained demonstrating the existence of complicated correlation patterns which can elucidate the structure of $^{6}$Be and, possibly, of the A=6 isobar.
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