标题： 核深反冲散射的一些方面 显示英文标题

标题： Some Aspects of Nuclear Deep Inelastic Scattering

摘要： 核深度非弹性散射在一种模型框架中被考虑，该模型中的电流算符显式满足庞加莱不变性和电流守恒。 在贝克登变量$x$的小值情况下，结果与标准结果有很大不同。 特别是，在 x<0.01 时无法从氘核数据中提取中子结构函数，我们预测在低 x 和大动量转移下氘核结构函数的行为与核子在相同条件下的行为有显著差异。 我们还指出，对于更重的原子核，即使在贝克登极限下，末态相互作用的影响也是重要的。 显示英文摘要

摘要： Nuclear deep inelastic scattering is considered in the framework of a model in which the current operator explicitly satisfies Poincare invariance and current conservation. The results considerably differ from the standard ones at small values of the Bjorken variable $x$. In particular, it is impossible to extract the neutron structure functions from the deuteron data at x<0.01 and we predict that the behavior of the deuteron structure functions at low x and large momentum transfer considerably differs from the behavior of the nucleon structure functions at such conditions. We also argue that for heavier nuclei the effect of the final state interaction is important even in the Bjorken limit.