1930年,存在中微子的预言引起了科学家们的注意。由于中微子和物质的相互作用微弱,对证明它的存在带来了很多困难。直到1956年才被莱因斯(Reines)和考思(Cowen)通过观察中微子与~1H核反应,即 v+~1H→n+e~(+[1]) “直接”证明了从核反应堆里由中子衰变所产生的强的反中微子。发现了中微子之后,进一步试验使人们对其性质加深了了解,如: In 1930, the prediction of the presence of neutrinos attracted the attention of scientists. Because of the weak interaction between neutrinos and matter, it has caused many difficulties in proving its existence. It was not until 1956 that Reines and Cowen demonstrated that "directly from neutrinos and ~ 1H nuclear reactions, ie, v + ~ 1H → n + e ~ (+ [1] Strong anti-neutrino produced by the decay of neutrons. After the discovery of neutrinos, further testing led to a deeper understanding of their nature, such as: