A. Łobejko, E. Stephan, I. Ciepał, J. Golak, N. Kalantar--Nayestanaki, S. Kistryn, B. Kłos, A. Kozela, P. Kulessa, W. Parol, R. Skibiński, I. Skwira-Chalot, A. Szadziński, A. Wilczek, H. Witała, B. Włoch, J. Zejma
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引用次数: 0
摘要
用 108 兆电子伏的质子束测量了出射质子在 13 至 33 度极角范围内的 84 个角度构型的 $^2$H(p,pp)n 反应的微分截面。数据是在克拉科夫核物理研究所（Institute of Nuclear Physics PAS）的布罗诺维采回旋加速器中心（Cyclotron Center Bronowice，CCB）利用 BINA 探测器装置收集的。文中介绍了确定分裂截面值的分析方法。实验结果与最新理论计算结果进行了比较。全局分析表明，在所研究的相空间区域，库仑相互作用的影响很大，而三核力的影响很小。
Experimental studies of the three nucleon system dynamics in the proton induced deuteron breakup at 108 MeV
The differential cross sections for the $^2$H(p,pp)n reaction have been
measured for 84 angular configurations of the outgoing protons in the range of
polar angles from 13 to 33 degrees with a proton beam of 108 MeV. Data have
been collected in the Cyclotron Center Bronowice (CCB) at the Institute of
Nuclear Physics PAS in Cracow, using the BINA detector setup. Analysis leading
to determination of the breakup cross section values is described. Absolute
normalization is obtained by normalization to the simultaneously measured
$^2$H(p,d)p scattering events.Experimental results are compared to the
state-of-the-art theoretical calculations. Global analysis shows significant
influence of the Coulomb interaction and small effects of three nucleon force
in the studied phase space region.
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