标题： μ子和τ子通过与原子核的非弹性散射的能量损失 显示英文标题

标题： Energy loss of muons and taus through inelastic scattering on nuclei

摘要： 一种混合模型被用来描述非常高能的 τ 粒子和 μ 粒子由于与核的非弹性散射而在物质中的能量损失。 该模型涉及软和半硬光核相互作用以及包括弱中性流过程在内的深非弹性散射。 对于轻子与核的散射，所有重要的核效应——阴影效应、反阴影效应、EMC效应以及核子结合都被考虑在内。 给出了近似公式以描述μ子和τ子通过水中的核非弹性散射的能量损失，适用于高达$10^9$GeV 的广泛能量范围。 显示英文摘要

摘要： A hybrid model is used to describe the energy loss of very high-energy taus and muons in matter due to inelastic scattering on nuclei. The model involves soft and semihard photonuclear interactions as well as the deep inelastic scattering including the weak neutral current processes. For the lepton scattering on nuclei all important nuclear effects, the shadowing, anti-shadowing, EMC and the nucleon binding, were taken into account. Approximating formulas for the muon and tau energy loss portion by the inelastic scattering on nuclei in water are given for wide energy range up to $10^9$ GeV.