69Br基态质子衰变及其对rp过程68Se等待点的影响
核实验
2011-09-30 v1
摘要
本文报道了对质子非束缚核69Br质子分离能Sp的首次直接测量。令人感兴趣的是，2p俘获率对Sp的指数依赖关系可以绕过天体物理rp过程中的68Se等待点。本文基于69Se镜像核对观测到的质子衰变谱进行了分析，并在单区X射线暴模型背景下探讨了Sp的影响。
引用
@article{arxiv.1009.2950,
title = {Ground-state proton decay of 69Br and implications for the rp-process 68Se waiting-point},
author = {A M Rogers and W G Lynch and M A Famiano and M S Wallace and F Amorini and D Bazin and R J Charity and F Delaunay and R T de Souza and J Elson and A Gade and D Galaviz and S Hudan and J Lee and S Lobostov and S Lukyanov and M Matos and M Mocko and M B Tsang and D Shapira and L G Sobotka and G Verde},
journal= {arXiv preprint arXiv:1009.2950},
year = {2011}
}
备注
6 pages, 6 figures, INPC 2010 conference proceedings