nuclear scattering meaning in English
核散射
Examples
- Describing antiproton - nuclear scattering by using each annihilation potential is feasible
各湮没势模型都能较好地描写反质子-核散射过程。 - The incident high - energy protons interact with the silicon material in the way that is approximate to the three unrelated mechanisms : nuclear scattering , electronic process and nuclear reaction
高能质子与硅材料的相互作用近似为核散射、电子阻止和核反应三个相互独立的过程。 - The microscopic mechanisms of interaction of high - energy proton with material are studied in detail , including nuclear scattering , nuclear reaction and electronic stopping of protons
从微观机制出发，系统地对质子辐射与材料的相互作用基本物理过程进行了描述，入射质子与靶材料的作用主要为核散射和电子作用，在高能质子入射的情况下还有核反应的发生。 - The energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle . the electronic energy loss is calculated by bethe - bloch formulation at high energy , by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region . the nuclear reaction is calculated using intra - nuclear cascade model
核散射采用经典两体碰撞近似，并用“梦幻”公式求解散射角；电子阻止在高能时采用bethe - bloch公式，低能时采用lindhard - scharff公式，中能时采用biersack的插值公式；核反应过程采用核内级联模型。 - Nuclear scattering results in the displacement defects in material as well as the deflection of proton from its incident direction ; electronic stopping of protons acts as the most important factor in the degradation of incident proton energy , resulting in electronic effects such as single event upset
核散射是导致入射质子运动方向改变以及缺陷产生的主要因素，入射质子与核外电子云的作用是高能质子在材料中慢化的主要因素。核反应在宇宙高能质子引起的单粒子效应中有重要影响。