相对论性动量和动能的关系研究  

Relation Between Momentum and Energy of Relativity

作　　者：胡圣道[1] 

机构地区：[1]江苏广播电视大学,江苏南京210036

出　　处：《江苏广播电视大学学报》2008年第3期63-65,共3页Journal of Jiangsu Radio & Television University

摘　　要：从相对论性动量和能量关系式推导了新的相对论性动量和动能的关系式。利用这个新关系式,总结了一套由微观粒子的动能求其相对论动量和德布罗意波长的简便方法,以及由电子的德布罗意波长求电子能量的简便方法。Based on the relation between momentum and energy of relativity, a new form of formula between momentum and energy is found. In terms of the relation, a set of simple ways of finding momentum and de Broglie wavelength from the micro-particle＇s kinetic energy and finding the electron＇ s energy from de Broglie wavelength are summarized.

关 键 词：相对论性动量 相对论性动能 德布罗意波长 康普顿波长 

分 类 号：O412.1[理学—理论物理]