Hirzebruch S E, Heinrich W, Tolstov K D, Kovalenko A D, Benton E V
University of Siegen, Department of Physics, Germany.
Phys Rev C Nucl Phys. 1992 Oct;46(4):1487-94. doi: 10.1103/physrevc.46.1487.
Inclusive cross sections for high energy interactions at 0.9, 2.3, 3.6, and 13.5 GeV/nucleon of 16O with C, CR-39 (C12H18O7), CH2, Al, Cu, Ag, and Pb targets were measured. The total charge-changing cross sections and partial charge-changing cross sections for the production of fragments with charge Z = 6 and Z = 7 are compared to previous experiments at 60 and 200 GeV/nucleon. The contributions of Coulomb dissociation to the total cross sections are calculated. Using factorization rules the partial electromagnetic cross sections are separated from the nuclear components. Energy dependence of both components are investigated and discussed.
测量了能量为0.9、2.3、3.6和13.5 GeV/核子的16O与C、CR-39（C12H18O7）、CH2、Al、Cu、Ag和Pb靶发生高能相互作用时的包含截面。将产生电荷Z = 6和Z = 7的碎片的总电荷变化截面和部分电荷变化截面与之前在60和200 GeV/核子下的实验进行了比较。计算了库仑解离对总截面的贡献。利用因子分解规则将部分电磁截面与核成分分离。研究并讨论了这两种成分的能量依赖性。
