核子交换反应中13Be的布居
核实验
2015-12-03 v1
摘要
中子非束缚核13Be通过来自71 MeV/u次级13B束流的核子交换反应布居。衰变能谱利用基于与中子符合的12Be碎片的不变质量谱学重建。数据可用一个位于E = 0.73(9) MeV、宽度Gamma = 1.98(34) MeV的s波共振，以及一个位于E = 2.56(13) MeV、宽度Gamma = 2.29(73) MeV的d波共振来描述。观测到的能谱形状与先前从14B进行的单质子移除反应测量一致。
引用
@article{arxiv.1512.00735,
title = {Population of 13Be in a Nucleon Exchange Reaction},
author = {B. R. Marks and P. A. DeYoung and J. K. Smith and T. Baumann and J. Brown and N. Frank and J. Hinnefeld and M. Hoffman and M. D. Jones and Z. Kohley and A. N. Kuchera and B. Luther and A. Spyrou and S. Stephenson and C. Sullivan and M. Thoennessen and N. Viscariello and S. J. Williams},
journal= {arXiv preprint arXiv:1512.00735},
year = {2015}
}
备注
Published in Phys. Rev. C