摘要
本文报道了在14.6AGeV 的氧原子核轰击的核乳胶叠中,观察到一个相对论性氧原子核碎裂为四个氦原子核的四分裂事例、并对它进行了测量。对碎裂的机制进行了解释,认为这一事例为氧原子核的集团模型提供了直接的实验证据。
A nuclear emulsion stack bombarded by 14.6AGeV oxygen nuclei has been analyzed.The measurement of an event of a 14.6AGeV oxygen nucleus into four helium nuclei has been per- formed.The mechanism of the fragmentation processes has been discussed.The event pro- vides a direct experimental evidence for the cluster model of the oxygen nuclei.
出处
《高能物理与核物理》
CSCD
北大核心
1990年第4期337-339,共3页
High Energy Physics and Nuclear Physics
