有一个轻子是中性的，叫做中微子。
轻子探针不会遇到这一困难。
轻子星也许就是真实的白洞。
我们把轻子数推广为轻子荷。
计算是在假定轻子是点粒子的条件下完成的。
The theoretical computations are performed under the assumption that the leptons are point particles.
换句话来说，类似轻子和夸克这种没有更进一步结构的粒子。
In other words, particles such as leptons and quarks have no substructure.
夸克不仅带有重子数、电荷，而且也带有轻子荷。
The quarks have not only baryon number and charge but also lepton charge.
我们认为轻子—夸克都是由亚夸克构成的复合基态。
We suppose that leptons and quarks are ground states of particles corn posed of subquarks.
夸克和轻子的这些个同种类，从技术上看是有特色的。
The different kinds of quarks or leptons are known technically as flavors.
除了超对称之外的其它过程也可能导致出现三轻子对结果的出现。
Processes other than supersymmetry could also account for the triple lepton surplus.
研究了磁场中夸克非轻子弱作用过程的反应率和黏滞系数。
The reaction rate of non-leptonic quark weak interaction and the bulk viscosity of quark matter in the magnetic field are investigated.
当中微子使一种夸克转化为另一种夸克时，会发射出一个轻子。
中微子也有反常，反常量是轻子亚夸克结构动态模型的必然结果。
There is anomalousness in a neutrino as well, and the anomalous quantities are the inevitable outcome of the dynamical model of the subquark structure of a lepton.
在本文中，我们在左右对称模型中研究了轻子混合和轻子生成机制。
In this thesis, we study the lepton mixing an-gles and leptogenesis in the left-right symmetric model.
证明了只有轻子荷才是严格守恒的，各代轻子数分别守恒只能近似成立。
It is proved that only lepton charge is strictly conserved and the individual conservation of the lepton number of every generation of leptons hold only approximately.
玻色子极化和t（？）自旋关联在t（？）双轻子衰变道中的蒙特卡罗研究。
The Monte Carlo Study of W Boson Polarization and t(?) Spin Correlation int(?) Dileptonic Decay Channel;
本文用考虑了相对论修正的势模型计算重夸克偶素的能谱、轻子宽度和辐射跃迁宽度。
Using a potential model with relativistic correction we evaluated the spectrum, lepton decay widths and radiative transition widths of heavy quarkonium systems.
发现规范对称自发破缺和超对称破缺是可以实现的，但在夸克轻子质量问题上遇到困难。
We find that the spontaneous breaking of gauge symmetry and supersymmetry can be realized, but it is difficult to make the quarks and leptons to acquire small masses.
但是，比较罕见的三轻子和四轻子事件却暗含着有一个复杂的级联衰变，这是很难解释的。
But the rarer three-and four-lepton events suggest a complex cascade of transformations that may prove difficult to unravel.
就有挠和无挠两种情况，分别求得了轻子和强子的引力与强引力的含引力规范场的场方程。
Both the gravitational gauge field equations for leptons and the gauge field equations of strong gravity for hadrons have been obtained in the torsion and the torsion-free cases respectively.
指出在轻子诱发反应中测量产生超子的极化是研究高能强子化过程自旋转移的理想途径 。
We show that measuring the polarization of hyperon in the lepton induced reactions is an ideal way to study the spin transfer in high energy hadronization processes.
自发破缺的结果除电子和电子中微子外，还出现新的中微子以及一个带电的和两个中性重轻子。
After the spontaneous symmetry breaking, we have electron and its neutrino, a new charged heavy lepton and its neutrino, two neutral heavy leptons.
将重子流、轻子流和电流的线性组合和中性弱流联系起来，可以拟合现有的全部中性流实验资料。
The linear combinations of baryonic, leptonic and electromagnetic currents are related to weak neutral currents, which fit all the present neutral current experiments.
研究了正在进行化学平衡的具有有限重子密度的夸克 -胶子等离子体系统的演化和双轻子产生。
The evolution and dilepton production of a chemically equilibrating quark-gluon plasma system at finite baryon density have been studied.
介子任一种具有较强相互作用力的亚原子粒子群，由一夸克与一反夸克构成，并具有通常介于轻子和。
Any of a family of subatomic particles that participate in strong interactions, are composed of a quark and an antiquark, and have masses generally intermediate between leptons and baryons.
介子轻子族中的一种基本微粒(非介子)，其质量为电子的209倍，是一种负电荷，平均寿命为2。
An elementary particle in the lepton family (not a meson), having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2? 0-6 second.
介子的两体非轻子衰变过程是粒子物理中一个很重要的研究课题，任何理论上的突破都会引起广泛的关注。
Studying the non-leptonic decay of B meson is an important task in particle physics, and any breakthrough in theory may take new blood to this field.
而随着LHC被设计成重造宇宙早期的环境，物理学家希望能够在原子尘碰撞中寻找超对称夸克和超对称轻子存在的证据。
And since the LHC is designed to recreate conditions in the early universe, physicists hope to see evidence of squarks and sleptons in the fallout from those collisions.
我们这里研究了混合相物质的体粘滞系数，计算了两类非轻子过程(超子和夸克非轻子衰变)对混合相粘滞性的贡献。
Here we study the coefficient of viscosity in mixed phases, calculate the contributions of two kinds of non-leptonic reactions (the non-leptonic decay of hyperons and quarks).
大型强子对撞机上安装的“紧凑型缪子线圈”探测设备(CMS)获取的数据显示一种名为“轻子”的基本粒子在实验中显示很高的几率以三个一组被创造出来，这是一种名为“超对称”的理论所预言的结果。
Data from the CMS experiment is showing significant excesses of particles known as leptons being created in triplets, a result that could be interpreted as evidence for a theory called supersymmetry.
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