全同粒子散射的量子效应分析

The Quantum Effect Analysis of Identical Particles Scattering

散射是微观粒子相互作用的重要现象.全同粒子是指质量、电荷、自旋等一些固有性质相同的粒子,它们在散射时表现出一些特别的性质.从波函数的对称性、散射截面及其几率等方面对全同粒子散射进行了分析,并与非全同粒子散射进行了比较.

Scattering is an important phenomenon of microscopic particle's interaction. The identical particles are the particles with inherent identical character in mass,electric charge,spin,etc. They show some special characteristic in their scattering. In this paper,the identical particles' scattering has been analysed from the symmetry of wave function, scattering cross - section and probabiliy. A comparison is made betwwen scattering of the identical particles and that of the non - identical particles.