阈能附近 $\pi^0$ 产生中的π重散射
核理论
2007-05-23 v1
摘要
我们比较了用于计算阈能附近质子-质子散射产生π介子中π重散射机制贡献的最常用近似。我们的计算对 NN 顶点采用赝矢量耦合，并对 N 重散射与 NN 跃迁采用现实振幅。
引用
@article{arxiv.nucl-th/0307114,
title = {Pion re-scattering in pi0 production near threshold},
author = {V. Malafaia and M. T. Pena},
journal= {arXiv preprint arXiv:nucl-th/0307114},
year = {2007}
}
备注
3 pages, 1 figure. To be published in the proceedings of the 17th International IUPAP Conference on Few-body Problems in Physics, June 5-10, 2003, Durham, North Carolina, USA