论文标题
部分可观测时空混沌系统的无模型预测
Light-Front Holography Model of the EMC Effect
论文作者
论文摘要
介绍了基于光的全息QCD（LFHQCD）的EMC效应的新两组分模型。该模型表明EMC效应是核电位破坏SU（6）对称性的结果。该模型将$ f_2^a $核结构函数分为两个部分：自由贡献，涉及分别由质子和中子数量加权的质子和中子结构功能，以及涉及所有核的通用函数的核/培养基修改贡献。此外，该模型显示了与EMC效应的大小与SRC对密度之间的相关性的连接，即$ A_2 $ - 从运动型高原提取的$ x $> 1 $> 1的包含准弹性（QE）散射。
A new two-component model of the EMC effect based on Light-Front Holographic QCD (LFHQCD) is presented. The model suggests the EMC effect is the result of the nuclear potential breaking SU(6) symmetry. The model separates the $F_2^A$ nuclear structure function into two parts: a free contribution, involving the addition of proton and neutron structure functions weighted by the number of protons and neutrons respectively, and a nuclear/medium modified contribution that involves a universal function for all nuceli. Further, the model displays a connection with the correlation between the size of the EMC effect and the SRC pair density, $a_2$ - extracted from kinematic plateaus at around $x$ > 1 in inclusive quasi-elastic (QE) scattering.
