论文标题
核子的基量前量化方法
Basis light-front quantization approach to nucleon
论文作者
论文摘要
我们从有效的哈密顿量中获得了价夸克斑点空间中核子的光横向波形，其中包括横向和纵向限制以及与固定耦合的单纤维交换相互作用。通过在基准量量化的基础上求解特征值方程来生成波函数。拟合模型参数，波形导致质子的电磁形态，半径和Parton分布函数的良好同时描述。
We obtain the light-front wavefunctions for the nucleon in the valence quark Fock space from an effective Hamiltonian, which includes the transverse and longitudinal confinement and the one-gluon exchange interaction with fixed coupling. The wavefunctions are generated by solving the eigenvalue equation in a basis light-front quantization. Fitting the model parameters, the wavefunctions lead to good simultaneous description of electromagnetic form factors, radii, and parton distribution functions for the proton.
