摘要：根据自由微观粒子的相对论质量与速度的关系,分别给出自由微观粒子和自由光子的相对论能量表示;根据自由中微子的定义、动量守恒定律和能量守恒定律,给出自由中微子的静止质量、速度和相对论能量表示。结果表明:1个自由光子的能量为2个相互耦合的自由中微子能量之和,即E(c)=2E(v_n);自由中微子的运动速度和静止质量分别为v_n=c,m_n0=m₀/2。

关键词：微观粒子；自由中微子；自由光子；相对论；能量

Abstract：Based on the relation between relativity mass and speed of free microscopic particles, the relativity energy expressions of free microscopic particles and free photons were given respectively. The still mass, speed and relativity energy expressions of free neutrinos were given based on the definition of free neutrinos, the laws of momentum conservation and energy conservation. The results show that the energy of a free photon is the sum of the energy of two mutual coupling free neutrinos, that is E(c)=2E(v_n). The speed and still mass of a free neutrino are v_n=c,m_n0=m₀/2.

Keywords: microscopic particle；free neutrino；free photon；relativity；energy