1) lepton
[英]['leptɔn] [美]['lɛptɑn]
轻子;轻粒子;微子
2) Micro Lepton
微轻子
1.
Micro Lepton oil/gas detection technology, a scientific, economical, simple and rapid new theory and new exploration technology with advantages of direct oil/gas detection, will bring revolutionary change on the future oil/gas exploration activities and create signiticant economic benefits.
微轻子(ML)油气探测技术,是目前全新的理论、全新的勘探技术,具有科学、经济、简便、快捷和直接找油气的优越性。
3) emitting light particles
出射轻粒子
1.
The methods to calculate the energy spectra of all kinds of emitting light particles and recoil nuclei for multilevel particle emission in medium energy region(≤250?MeV), comparison of the efficiency between this method and the traditional one and two calculated examples are given.
给出了在中能区(≤250MeV)多次粒子发射过程中计算各种出射轻粒子及各种反冲核之能谱的方法,指出它的计算效率远高于(两个数量级以上)传统方法,并给出了两个算例。
4) light charged particles
轻带电粒子
1.
The yield of light charged particles (LCPs) emitted at forward angles is investigated in the reactions of Si target bombarded by the fragments produced in the fragmentation of 69AMeV 36 Ar.
研究了 69MeV/u36 Ar轰击Be靶的碎裂产物与Si靶反应引起的前角区轻带电粒子的发射产额与原子核同位旋、原子核序数的关系 。
2.
The correlations between the emitted fragments at θlab = 15° and the light charged particles(LCPs) at the close geometry configuration in the reaction of 25MeV/u 40Ar + 115 In were measured.
通过对 ２５ＭｅＶ／ｕ４０Ａｒ＋１１５ Ｉｎ反应 θｌａｂ＝ １５°的邻近几何条件下的轻带电粒子和出射碎片之间的关联测量，观察到了两体相继衰变机制的存在。
5) light charged particle
轻带电粒子
1.
The large angle correlations for in-plane and out-of-plane have been measured for the pairs of the fragments and light charged particles (LCPs) in the reaction of 25MeV/u 40 Ar+115 In.
φ＝９０时，方位角关联函数呈现为最小值，表明在集体类转动效应影响下，反应产生的轻带电粒子和碎片优先在反应平面内发射。
2.
LASFA can be used to detect the light charged particles at RIBLL terminal due to its good time and spatial resolutions.
LASFA具有很高的时间分辨和空间分辨能力,可以很好地测量RIBLL终端各种轻带电粒子的信息。
3.
Within the Boltzmann-Langevin equation,the isospin effects on the production cross sections of light charged particles(LCP) in the reaction of proton rich nuclei were studied.
采用同位旋相关的Boltzmann-Langevin方程计算了核素12—15N和17—20Ne反应中轻带电粒子发射的同位旋效应。
6) light particle emission
轻粒子发射
1.
The transientprocess is very important in high energy heavy ion collisions and leads to the enhancement ofthe light particle emission.
裂变扩散过程及在此过程中的轻粒子发射用推广的Ｓｍｏｌｕｃｈｏｗｓｋｉ方程描写。
补充资料：轻子
| 轻子 不参与强相互作用的自旋为1／2的粒子，包括电子、μ子、τ子和同它们相伴的中微子γe、γμ、γτ以及所有这些粒子的反粒子。在τ子未发现之前，这类粒子的成员质量都较轻，故称为轻子。1975年发现τ子 ，其质量为电子的3492倍，称为重轻子。轻子参与弱相互作用和电磁相互作用，在轻子参与的这两种相互作用过程中存在守恒的量子数，称为轻子数，电轻子数、μ轻子数和τ轻子数分别守恒。现有的实验精度下，分辨不出轻子的内部结构，轻子的行为类似点粒子。粒子物理中流行的观点认为，轻子和夸克属于物质结构的同一层次。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条