摘要
本文讨论了46.7MeV/u^(12)C引起的核反应中弹核碎裂与转移反应的共存及相互竞争,实验中提取的转移部分的约化平行动量分布宽度为44±10MeV/c,这比弹核碎裂部分的σ_0=80±10MeV/c要窄。弹核碎裂及转移反应发生的几率都与被转移结团的结构有关。
The co-existence and competition between f agmentation and transfer in 46.7 MeV/u ^(12)C induced reactions have been discussed. The reduced parallel momentum distribution width for transfer part extracted from our experiment is 44±10MeV/c, which is smaller tthan that for fragmentation part (80±10MeV/c). The probabilities for both projectile fragmentation and transfer processes are found to be dependent on the structure of the transferred cluster.
出处
《高能物理与核物理》
CSCD
北大核心
1993年第3期276-282,共7页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
