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词汇 Compton wavelength
分类 英语词汇 英语翻译词典
释义

Compton wavelength

中文百科

康普顿波长

阿瑟·康普顿。

粒子的康普顿波长（Compton wavelength）λ，其关系式如下：

\lambda = \frac{h}{m c} = 2 \pi \frac{\hbar}{m c} \ ，

式中的变量符号

h \  : 普朗克常数，
m \  :粒子的质量，
c \  : 光速。

定义约化康普顿波长 \bar{\lambda}为

\bar{\lambda}=\frac{\hbar}{m c}。

根据CODATA 2010的数值，电子的康普顿波长是2.4263102389(16)×10 m。

不同的粒子，有不同的康普顿波长.

英语百科

Compton wavelength 康普顿波长

The relation between properties of mass and their associated physical constants. Every massive object is believed to exhibit all five properties. However, due to extremely large or extremely small constants, it is generally impossible to verify more than two or three properties for any object. The Schwarzschild radius (rs) represents the ability of mass to cause curvature in space and time. The standard gravitational parameter (μ) represents the ability of a massive body to exert Newtonian gravitational forces on other bodies. Inertial mass (m) represents the Newtonian response of mass to forces. Rest energy (E0) represents the ability of mass to be converted into other forms of energy. The Compton wavelength (λ) represents the quantum response of mass to local geometry.
阿瑟·康普顿。
Compton-Streuung

The Compton wavelength is a quantum mechanical property of a particle. It was introduced by Arthur Compton in his explanation of the scattering of photons by electrons (a process known as Compton scattering). The Compton wavelength of a particle is equivalent to the wavelength of a photon whose energy is the same as the rest-mass energy of the particle.
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