中能区三体弹性与非弹性散射
核理论
2008-11-26 v1
摘要
任意能量下三体散射的 Faddeev 方程在动量空间中建立,并直接以动量矢量求解,无需采用分波分解。对于全同玻色子,这导致一个五变量(相对动量大小与角度)的三维积分方程。基于 Malfliet-Tjon 型势,计算了直到约 1 GeV 的中能范围内弹性与 breakup 过程的截面,并研究了多重散射级数的收敛性。
引用
@article{arxiv.nucl-th/0610006,
title = {Three-Body Elastic and Inelastic Scattering at Intermediate Energies},
author = {H. Liu and Ch. Elster and W. Gloeckle},
journal= {arXiv preprint arXiv:nucl-th/0610006},
year = {2008}
}
备注
Talk at the 18th International IUPAP Conference on Few-Body Problems in Physics, Aug. 21-26, 2006, Santos, Brazil