论文标题
对缓慢单电动弹丸的平均金属延迟力的两通道方法
Two-channel approach to the average retarding force of metals for slow singly ionized projectiles
论文作者
论文摘要
基于基本动量转移定理[Phys。莱特牧师。 15，11（1965）]得出了对慢速入侵者金属系统延迟力的新颖贡献。这种贡献与弹丸路径中突然改变电荷改变的周期有关。新颖的和众所周知的常规贡献的总和都以散射相移的方式表示，用于讨论针对不同目标获得的实验数据。发现我们的两道通道建模（具有两个非线性通道）改善了几个数据和理论之间的一致性，因此，作为预测性建模，可以有助于实验和理论尝试对延迟力量的期望收敛。
Based on the fundamental momentum-transfer theorem [Phys. Rev. Lett. 15, 11 (1965)] a novel contribution to the retarding force of metallic systems for slow intruders is derived. This contribution is associated with sudden charge-changing cycles during the path of projectiles. The sum of the novel and the well-known conventional contributions, both expressed in terms of scattering phase shifts, are used to discuss experimental data obtained for different targets. It is found that our two-channel modeling, with two nonlinear channels, improves the agreement between several data and theory and thus, as predictive modeling, can contribute to the desired convergence between experimental and theoretical attempts on the retarding force.
