中微子

As to solar neutrinos, which mainly interact with the electrons by elastic collision in NaI set-up, they are impossible to result in the DAMA results, since the signal rates produced by them are far less than the ones which possibly came from WIMP.

至于太阳中微子，它与DAMA组NaI晶体阵列的作用主要是与核外电子的弹性碰撞，但相应的计数率也远远小于WIMP的事例率，因此，太阳中微子也不会引起DAMA实验结果。

At this stage, one important remaining source of background is due to muon-neutrino CC backgrounds which can be mistaken from electron-neutrino ones when the muon is not seen in the detector.

在这个阶段，剩下的一个重要来源的背景是由于介子，中微子消委会背景可以从错误的电子中微子的当介子是没有见过的探测器。

At the same time, different methods are used to measure and calculate the mass of the neutrino.

于是一些理论也试图赋予中微子以质量，同时人们也在用不同的方法来测量和计算中微子的质量。

In chapter II , we discuss the neutrino oscillations in flat space-time, and present the interference phase factor.

在第二章中，介绍了平直时空中的中微子振荡，得到了中微子振荡的干涉相因子。

It will further increase the discrepancy between the observed and the predicted neutrino fluxes in Super Kam...

这将进一步增大在SuperKamiokande太阳中微子实验上中微子流强的实验测量值与理论预计值之间的差异。

One hypothesis is that the neutrino and antineutrino could be the same particle just measure from different inertial frames.

一个假说认为，中微子与反中微子是相同的粒子，只不过是在不同的惯性系中被检测到。

In the basis of this, our paper mainly discussed the interference phase factor and the CP violation in mass neutrino oscillations.

本文在此基础上主要讨论中微子振荡的干涉相因子以及中微子振荡中的CP破坏效应。

In this new theory system, according to non-inertial tow motion system various multi-linear vector concrete deductive calculus and analyse, it can be determined that after electron and positron collide (combined at shout-range distance reacted by strong force), they form excited state neutrino,then reacted by weak force for a relaxation time becomes un excited state neutrino and release large energy photon or phonon, its mass tends to zero.

新理论体系，按非惯性牵引运动系，各类多线矢的具体演绎矢算分析，可以判定：电子与正电子碰撞(在近程条件强力作用下结合)成激发态中微子后，再在弱力作用下，经一定的弛豫时间，形成非激发态中微子并释放大能量的光子或声子，其质量近乎为零。

W. Pauli, the first theory physicist who prophesied that there is neutrion in material is as charmful and mysterious as a neutrion.

泡利是第一个预言中微子存在的理论物理学家，他有着和中微子一样的迷，既琢磨不透，又魅力无穷。

We studied the leptogenesis mechanism from the observations of cosmology. Out study gave constraints on the paramter space of the right-handed neutrino masses, which provide further contraints for the model building of a grand unified model.

我们从宇宙学实验的要求出发，研究了leptogenesis机制，从而限制了右手中微子质量参数，对于通过seesaw机制建立中微子模型进而建立起大统一模型提供了约束和线索。

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％。