关于Runge—Lenz矢量应用的探讨 |
| |
引用本文: | 楼智美,陈刚. 关于Runge—Lenz矢量应用的探讨[J]. 浙江师范大学学报(自然科学版), 2001, 24(2): 157-160 |
| |
作者姓名: | 楼智美 陈刚 |
| |
作者单位: | 绍兴文理学院物理系, |
| |
摘 要: | 为了能方便地研究平方反比有心力场质点的运动规律,通过引入Runge-Lenz矢量,十分简便地得到了质点的轨道方程,能量判据和卢瑟福散射公式,并能简单处理索莫菲的电子椭圆轨道理论,这一方法可以简化公式推导,降低掌握有心力知识的难度。
|
关 键 词: | Runge-Lenz矢量 平方反比有心力场 轨道方程 散射公式 椭圆轨道理论 质点运动 理论力学 |
文章编号: | 1001-5051-(2001)02-0157-04 |
修稿时间: | 2000-09-05 |
About the application of Runge-Lenz vectors |
| |
Abstract: | In order to discuss the kinesthetic law of a particle in inverse-square central force field,the authors introduced the Runge-Lenz vectors and then the orbital equation,the engergy criterion and the Rutherford scattering formula were easily deduced,the theory of Sommerfeld electron ellipse orbital could also be approached.By the method involved,the formula could be easily derived,and the knowledge of central force could be easily mastered. |
| |
Keywords: | Runge-Lenz vector inverse-square central force field orbital equation scattering formula elliptic orbital theory |
本文献已被 维普 万方数据 等数据库收录! |