α粒子散射公式的简易推导

The simple and Easy Inference to the Formula of a Particle' s Scattering

本文利用α粒子与靶核作弹性碰撞时,其动能、角动动量守恒并满足冲量定理,简明地推出α粒子散射公式。

This paper uses that a-Particle and target mucleom follow the law of the conservation of energy of motion,the law of the conservation of angular momentum, and the therorem of inpulse,when they make elastic collision.It calculates simply and clearly the Formular of a-particle scattering and the physical image is clear.