中微子

Each flavor has its own antineutrino or antimatter and forms from the opposite beta decay.

每一种味的中微子有与其对应的反物质——反中微子，其中相反的β衰败而来。

Based on the physics goals and the requirements of different neutrino experiments, this paper analyzed the features of the inverse beta decay reaction chain of anti-electron-neutrino used in the neutrino detection.

论文从不同类型中微子物理实验研究的目的和要求出发，分析了在中微子探测中所采用的反电子中微子反β衰变反应链模式的特性。

First evidence for this third neutrino type came from the observation of missing energy and momentum in tauon decays analogous to the beta decay leading to the discovery of the neutrino.

首次在第三中微子类型的证据来自失踪能源和tauon衰变类似于β衰变导致了中微子观测发现的势头。

The neutrino was first postulated in 1930 by Wolfgang Pauli to preserve the conservation of energy, conservation of momentum, and conservation of angular momentum in beta decay—the decay of an atomic nucleus into a proton, an electron and an antineutrino.

中微子是1930年由沃尔夫冈泡利为了保持能量守恒，动量守恒和β衰变---一个原子核（那时还没有认识到是中子）衰变成一个质子、一个电子和一个反中微子的角动量守恒，。

Two solar neutrino problem s and some possible explanations were introduced in this paper.

介绍了 2个太阳中微子问题和解决太阳中微子问题的几种可能解释，并详细讨论了太阳中微子振荡方案。

Two solar neutrino problems and some possible explanations were introduced in this paper.

介绍了 2个太阳中微子问题和解决太阳中微子问题的几种可能解释，并详细讨论了太阳中微子振荡方案。

Besides, an accurate solar model can be used to more accurately determine the mass of the μ neutrino if any.

另外，如果μ中微子有质量，可以用精确的太阳中微子理论预言去较精确地确定μ中微子的质量。

The comparison between experimental results and theoretical predictions has yielded the solar neutrino problem .

系统评述了国际上对太阳中微子研究的进展，说明了核物理实验对研究太阳中微子问题作出的贡献，对未来的中微子实验作了展望。

Then we used the distribution of correlation mass and correlation emission time to determine the neutrino mass.

由于只知道中微子到达探测器的时刻，为求出中微子静质量，就需假定某些中微子是同时发射的。

Experimental demonstration of neutrino flavors In 1962 Leon M. Lederman, Melvin Schwartz and Jack Steinberger showed that more than one type of neutrino exists by first detecting interactions of the muon neutrino (already hypothesised with the name neutretto), which earned them the 1988 Nobel Prize.

中微子实验示范口味 1962年，莱昂米莱德曼，梅尔文施瓦茨和杰克斯坦伯格显示，超过三分之一的中微子存在的类型，首先检测的μ子中微子的相互作用（已与名称neutretto hypothesised），这使他们赢得了1988年诺贝尔物理学奖。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。