中文摘要：

对290 A Me V^12C诱发乳胶重靶核反应靶核蒸发碎片及靶核反冲质子在发射角空间及方位角空间的两粒子、三粒子短程关联进行了实验研究.结果表明290 A Me V^12C诱发乳胶重靶核反应靶核蒸发碎片和靶核反冲质子在发射角空间及方位角空间发射过程中存在两粒子短程关联,在实验误差范围内不存在明显的三粒子短程关联.

英文摘要：

Two and three particle short-range correlations among the target evaporated fragments as well as target recoiled protons emitted from 290 A MeV 12C induced nuclear emulsion heavy targets are investigated in e- mission angle space and azimuthal angle space, respectively. It is found that there are obvious two particle short- range correlations for both target evaporated fragments and target recoiled protons in emission angle space and azi- muthal angle space, no evidence of three particle short-range correlations is found for both target evaporated frag- ments and target recoiled protons in emission angle space and azimuthal angle space.