标题： 质子-氘核弹性散射中的分析能力 显示英文标题

标题： The analysing powers in proton-deuteron elastic scattering

摘要： 结果显示，在小角度质子-氘核弹性散射中，氘核和质子的分析能力比值对理论描述中的细微效应敏感。 这些包括基本核子-核子振幅中的横向自旋-自旋项和双次散射修正。 另一方面，对自旋-轨道振幅以及与氘核用作靶或入射粒子相关的结合或其他运动学效应的敏感性要低得多。 现有的数据与一种改进的Glauber理论模型的结果一致。 显示英文摘要

摘要： It is shown that the ratio of the deuteron and proton analysing powers in proton-deuteron elastic scattering at small angles is sensitive to subtle effects in a theoretical description. These include the transverse spin-spin term in the elementary nucleon-nucleon amplitudes and double-scattering corrections. On the other hand there is far less sensitivity to the spin-orbit amplitude and to binding or other kinematic effects associated with the use of the deuteron, as either target or projectile. The available data are in agreement with the results of a refined Glauber theory model.