轻粒子

~（100104）Sn核在裂变过程中发射的轻粒子多重性

Particle Evaporation in the Fission Process of Nuclei ~ ( 100,104 ) Sn

用扩散模型研究了壳对幻数附近的核，即204Pb，208Pb，212Pb和128Sn，132Sn，136Sn，在裂变过程中蒸发轻粒子多重性的影响。

The shell effects on the particle evaporation for those nuclei near magic number , namely , 204 Pb , 208 Pb and 212 Pb as well as 128 Sn , 132 Sn and 136 Sn , are investigated via a diffusion model .

轻粒子产额及其关联的同位旋效应

Isospin Effect on the Yield of Light Particles and Their Correlations

裂变扩散过程中的轻粒子发射和原子核粘滞系数

Light Particle Emission in Fission Diffusion Process and Nuclear Friction Constant

轻粒子焦面探测器系统基本特性在束检验

An on-beam test of the focal plane detector system for light particles

同位旋效应对中能重离子反应中轻粒子产物的影响

Isospin effects on the light particles in Intermediate Energy Heavy Ion Collisions

轻粒子发射时间随测量角的变化

Emission Time of Light Particles with Respect to Measurement Angle

重离子碰撞中的轻粒子发射

Emission of light particles in Heavy Ion Collisions

热核衰变中轻粒子的发射时间

Emission Time of Light Particles and Lifetime of Hot Nuclei Followed by Binary Fission

位垒构形改变对带电轻粒子发射的影响结构壁垒、体制转型与地位资源含量

The effect of transformation of the barrier configuration on the emission of light charged particles

温度对硝酸纤维素记录轻粒子的影响

Effects of temperature on the light particle track registration characteristic of cellulose nitrate solid state track detector

通过与三体弹道模型的比较，从关联函数提取了轻粒子的发射时间。

Emission time of light particles has been extracted from correlation functions using the three-body trajectory model .

到那时候所有的恒星都会烧尽，而在其中的质子和中子可能会衰变成轻粒子和辐射。

By then all the stars will have burned out and the protons and neutrons in them will probably have decayed into light particles and radiation .

计算结果表明，若三体系统由两个重粒子和一个轻粒子所组成，即使所有的两体子系统都没有束缚态，三体系统仍然会出现无穷多个束缚态。

Infinitely many bound states are obtained in the system with two heavy particles and a light particle , even if all the two-body subsystems have no bound states .

在晶格气体模型的框架中研究了129Xe系统在破裂过程中的热力学性质和轻粒子发射性质随核温度和系统的冻结密度的变化规律。

The features of thermodynamics and particle emission during the disassembly of 129 Xe are investigated as functions of temperature and freeze-out density in the framework of the lattice gas model .

发现核气态（轻粒子）的要大于核液态（重余核）的，也就是说在液气共存时的气态有更大的同位旋非对称性。

In nuclear gas phase is larger than that in nuclear liquid phase , i.e. , the nuclear gas phase has larger isospin asymmetry as the liquid and the gas coexists .

两个反应系统虽然具有相同的核电荷数，但轻粒子He和中等质量碎片在多重性中的比分有明显的同位旋相关性。

The experimental results of these two reaction systems with the same nuclear charge indicate that the contributions of He and IMFs in the total charged particle multiplicities are obviously isospin dependent .

发现了不同质量区间（轻粒子、中等质量碎片和重余核）的产物的平均中子质子比，在同位旋相关的或不相关的作用下它们有十分不同的温度依赖性。

It is found that there are very different temperature dependences of the mean ratio of N to Z ( ) in the different mass intervals ( light particles , intermediate mass fragments and heavy residues ) .

46.7MeV/u~（12）C引起的弹核碎裂及轻带电粒子关联

Projectile Fragmentation and Light Charged Particle Correlation Induced by 46 . 7 MeV / u ~ ( 12 ) C Ion

本文报道了在46.7MeV/u~（12）C诱发的核反应实验中，利用测量轻带电粒子关联函数，来研究非稳定核及低激发核的粒子衰变方式的实验结果。

The experiment results of unstable nuclides decay by using the light charged particle correlation function obtained in ~ ( 12 ) C ( 46.7MeV / u ) + ~ ( 58 ) Ni experiment are reported .

丰质子核反应中轻带电粒子发射的同位旋效应

Isospin Effects on Production Cross Section of Light Charged Particles in Reaction of Proton Rich Nuclei

谱仪放大器参数对脉冲形状分析法鉴别轻带电粒子的影响

Effect of Spectroscopy Amplifier Parameter on Identification of Light Charged Particles by Pulse Shaping Analysis Method

粒子发生衰变，本身蜕变为其它较轻的粒子，这是正常的事。

The " normal " thing is for a particle to undergo decay and transmute itself into other lighter particles .

25MeV/u~（40）Ar+~（115）In反应碎片和轻带电粒子的方位角关联

Azimuthal Correlations of Fragments with Light Charged Particles in Reaction of 25MeV / u ~ ( 40 ) Ar + ~ ( 115 ) In

其主要优势在于可以在更短的时间内、更加完全地除掉非常小的或者轻的粒子。

The principal advantages of flotation over sedimentation are that very small or light particles that settle slowly can be removed more completely and in a shorter time .

这个结果暗示对那些特别丰中子的裂变系统，轻带电粒子（质子和α粒子）的多重性对于研究热核裂变过程中的摩擦强度不是一个好的探针。

This means that for those neutron rich fissioning systems proton and α particle multiplicities will not be good probes for the study of nuclear friction in the fission of hot nuclei .

由光二极管读出的CsI（Tl）闪烁探测器对高能轻荷电粒子的能量响应

The Energy Response of A CsI ( TI ) Scintillation Detector with Photodiode Readout to Energetic Light Charged Particles

电子是最轻的基本粒子与一电荷。

Electrons are the lightest elementary particles with an electric charge .

实验结果表明：熔点及沸点不同的轻、重金属粒子在空气中的燃烧特性绝然不同，由实验验证得到的铁和铝微粒子的燃烧反应相态与理论预测结果一致。

The results show that the combustion behaviors between the metal particles are distinctly different depending on the melting point and boiling point of the individual metal , and the experimental results agree well with that of the analysis on the combustion phase of a metal .

轻核反应次级粒子的能量角度双微分谱同反应机制是密切相关的，而且对核工程技术很有应用价值。

The energy-angular double-differential spectrum of secondary particle in light nuclear reactions is closely connected with reaction mechanisms , and is quite useful to nuclear technology applications .