庞加莱协变光前谱函数与横向动量分布
核理论
2019-03-20 v1
摘要
在价近似下，费米子关联函数与光前谱函数简单相关。于是，领头扭度时间反演偶横向动量分布可由系统的光前波函数显式得到，而扭度三分布是领头扭度横向分布的线性组合。
引用
@article{arxiv.1903.08073,
title = {Poincare' covariant light-front spectral function and transverse momentum distribution},
author = {Emanuele Pace and Giovanni Salme' and Sergio Scopetta},
journal= {arXiv preprint arXiv:1903.08073},
year = {2019}
}
备注
4 pages, talk given at the XXII International Conference on Few-Body Problems in Physics (FB22), Caen, France, July 9 - 13, 2018