质子与 $^{10}$C 弹性散射揭示的核力印记
核实验
2017-08-02 v1 核理论
摘要
自然是如何将质子和中子结合在一起,形成宇宙中种类繁多的复杂原子核的?从量子色动力学的基本理论出发描述多核子系统一直是回答这一问题的最大挑战。核力的手征有效场论描述现在使这成为可能,但需要某些未唯一确定的参数。界定核力需要识别对不同参数化敏感的观测量。基于在 TRIUMF 进行的质子对 C 的弹性散射测量以及第一性原理核反应计算,我们表明所测量的微分截面的形状和大小对核力方案强烈敏感。
引用
@article{arxiv.1705.05409,
title = {The nuclear force imprints revealed on the elastic scattering of protons with $^{10}$C},
author = {A. Kumar and R. Kanungo and A. Calci and P. Navratil and A. Sanetullaev and M. Alcorta and V. Bildstein and G. Christian and B. Davids and J. Dohet-Eraly and J. Fallis and A. T. Gallant and G. Hackman and B. Hadinia and G. Hupin and S. Ishimoto and R. Krücken and A. T. Laffoley and J. Lighthall and D. Miller and S. Quaglioni and J. S. Randhawa and E. T. Rand and A. Rojas and R. Roth and A. Shotter and J. Tanaka and I. Tanihata and C. Unsworth},
journal= {arXiv preprint arXiv:1705.05409},
year = {2017}
}
备注
7 pages, 6 figures