π介的电磁与引力磁结构及π介-核子散射
高能物理 - 唯象学
2020-01-29 v1 高能物理 - 实验
摘要
考虑到各合作组获得的PDF，我们得到了π介GPD随动量转移的依赖关系。计算得到的π介与核子的电磁和引力磁形状因子，被用于以最少拟合参数描述宽能量与动量转移区域内的π介-核子弹性散射。
引用
@article{arxiv.1912.02632,
title = {Electromagnetic and gravitomagnetic structure of pions and pion-nucleon scattering},
author = {O. V. Selyugin},
journal= {arXiv preprint arXiv:1912.02632},
year = {2020}
}
备注
p.4, 3 figs, talk on the International workshop "Spin in High Energy Physics", Dubna, (2019). arXiv admin note: text overlap with arXiv:1911.09096 and substantial text overlap with arXiv:1711.08205