助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   跃迁密度 的翻译结果: 查询用时:0.925秒
图标索引 在分类学科中查询
所有学科
物理学
核科学技术
更多类别查询

图标索引 历史查询
 

跃迁密度
相关语句
  transition density
     The Study of ~(12)C Transition Density and P-~(12)C Inelastic Scattering
     ~(12)C跃迁密度及P-~(12)C非弹性散射研究
短句来源
     A STUDY OF THE α TRANSITION DENSITY IN ~(12)C NUCLEUS
     ~(12)C原子核α粒子跃迁密度的研究
短句来源
     THE STUDY OF QUADRUPOLE MOMENT, OCTUPOLE TRANSITION AND TRANSITION DENSITY OF ~(208)Pb 3- STATE THE APPLICATION OF GENERATOR COORDINATE METHOD (GCM)
     铅(208)集体3~-态电四极矩、电八极跃迁和跃迁密度的研究——生成坐标方法的应用
短句来源
     In the framework of Glauber theory the recent pion inelastic scattering data on ~(12)C at 800MeV/c are analysed by using the transition density method.
     在Glauber多重散射理论的框架下,使用跃迁密度方法分析了入射动量为800MeV/c的π~±介子在~(12)C上的非弹性散射的最新实验材料。
短句来源
     In this paper, the ~(12)C transition density and P-~(12)C inelastic scatteringdifferential cross section are studied on the basis ofα-particle model.
     本文从粒子结构观点出发,对~(12)C跃迁密度及P-~(12)C非弹性散射进行了研究。
短句来源
更多       
  the transition densities
     In the framework of Glauber theory and distorted wave impulse approximation, inelastic scattering of 600Mev/c antiproton from ~(12)C is calculated by using the transition densities obtained from fitting to the electron scattering data.
     在Glauber多重散射理论的扭曲波冲量近似框架下,使用跃迁密度方法,考虑(?) N湮灭效应,计算了入射动量为600Mev/c的反质子在~(12)C上的非弹性散射。
短句来源
  “跃迁密度”译为未确定词的双语例句
     In the framework of the eikonal form of DWIA and using the transition densitymethod, the differential cross sections for ~(13)O (π,π') . ~(18)O. (2~+, 1.98 MeV) inelasticscattering at L_π=230 MeV are calculated.
     我们在程函扭曲的DWIA框架下,用跃迁密度方法计算了230MeV的π到~(18)O的2~+(1.98MeV)激发态上的非弹性散射微分截面,分析了π~-和π~+截面比,研究了中子半径的变化对微分截面的影响。
短句来源
     The neutron and proton transition densitiescan be studied by comparing the π~+ and π~- scattering on the nucleus.
     通过π~+和π~-散射的比较探讨了中子和质子跃迁密度
短句来源
     SHELLMODELCALCULATIONOFTRANSITIONDENSITIES INTHEPROTONINELASTICSCATTERING
     质子非弹性散射中跃迁密度的壳模型计算
短句来源
     The radial part of each excited state wave-functionis expanded in two or three term radial resonance wave-functions whoseparameters are decided by fitting to ~(12)C transition-shape-factor electronscattering experimental data.
     本文对每个激发态波函数径向部分分别以两项和三项谐振子径向波函数展开,其参数由拟合电子散射~(12)C跃迁形状因子确定。 这样对应激发态波函数不同得到的~(12)C核内跃迁密度也不同。
短句来源
     In the frame of the first order approach of KMT multiple scattering theory, using the eikonal distored wave impulse approximation, together with the empirical transition densities, the inelastic scattering of the pion mesons on ~(40)Ca is investigated, and the inelastic scattering of the kaon mesons on ~(40)Ca is also predicted.
     用KMT多次散射展开的一级项和程函扭曲波冲量近似,并采用拟合电子非弹性散射实验的跃迁密度,研究了正负π介子在Ca核上的非弹性散射,同时预言了K~±介子在Ca上的非弹性散射.
短句来源
更多       
查询“跃迁密度”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  transition density
The moment of the neutron transition density was deduced for 10C from inelastic scattering.
      
In this approximation, the form factor was treated as a folding of an effective projectile-nucleon interaction with a transition density.
      
We consider a complete optimization problem in which, in addition to the number of mesh nodes and the number of trajectories selected in the Monte Carlo method, we select an optimum transition density specifying a corresponding Markov chain.
      
The self-similarity property of symmetric stable transition density plays a key role in this paper.
      
The RBF network parametrizes a transition density which satisfies a Fokker-Planck equation, associated to continuous simulated annealing.
      
更多          
  the transition densities
This allows one to extract the global features of the transition densities, as shown for the halo nucleus 6He.
      
From the analysis of the transition densities and the structure of the RQRPA amplitudes, it is shown that these states correspond to the proton pygmy dipole resonance.
      
The transition densities from the ground state to exited states of atomic nuclei are calculated from the drop model, taking the zero-point oscillations of the nuclear surface into account.
      
The experimental results were analysed on the basis of a semimicroscopic folding model in order to determine the matter distributions at the nuclear surface and the transition densities.
      
Its marginal distribution is characterized in a form which is amenable to explicit calculations and the transition densities of the associated K-allele models follow readily from this representation.
      
更多          


In the framework of the eikonal form of DWIA and using the transition densitymethod, the differential cross sections for ~(13)O (π,π') .~(18)O. (2~+, 1.98 MeV) inelasticscattering at L_π=230 MeV are calculated. The ratios of the integrated cross sectionsfor π~- vs. π~+ bombardments, are analyzed and the effects of changing the neutron radiusto the differential cross sections are studied as well. Our results fit the data quite well.

我们在程函扭曲的DWIA框架下,用跃迁密度方法计算了230MeV的π到~(18)O的2~+(1.98MeV)激发态上的非弹性散射微分截面,分析了π~-和π~+截面比,研究了中子半径的变化对微分截面的影响。我们的理论计算结果与实验符合较好。

In the framework of the eikonal form of the DWIA and by using the transitiondensity method, the differential cross sections for ~(18)O(π, π) ~(18)O(2~+, 1.98 MeV) inelas-tic scattering at T_π=180 and 230 MeV are calculated. The ratios of the integratedeross sections for π~- vs. π~+ bombardments are analyzed and the effects of changing theneutron radius to the differential cross sections are studied as well. Our results fitthe date qualitatively.

我们在程函扭曲的DWIA框架下,用跃迁密度方法计算了180MeV和230MeV的π在~(18)O上的非弹性散射到2~+(1.98MeV)激发态的微分截面,分析了π~-对π~+的截面比,研究了中子分布半径对微分截面的影响,我们的结果与实验定性符合。

Using the GCM method and taking the coupling between collective octupolcvibration and noncollective particle-hole configurations into account, the quadrupole moment Q(3~-), the reduced octupole transition probability B(E3) and the variation of the transition density ρ_3~tr with respect to the radial distance are calculated. We found that Q(3~-)=-0.098 eb and B(E3)=38w.u.. It is sbown that-the desired results can be obtained by taking the core-excitation into account microscopically in the GCM framework without...

Using the GCM method and taking the coupling between collective octupolcvibration and noncollective particle-hole configurations into account, the quadrupole moment Q(3~-), the reduced octupole transition probability B(E3) and the variation of the transition density ρ_3~tr with respect to the radial distance are calculated. We found that Q(3~-)=-0.098 eb and B(E3)=38w.u.. It is sbown that-the desired results can be obtained by taking the core-excitation into account microscopically in the GCM framework without introducing the usual effective charge of nucleons.

用生成坐标方法(GCM)~([1]_α)考虑集体3~-态与非集体粒子空穴对(ph)_(l~+)耦合模型计算了铅(208)3~-集体态的电四极矩Q_([3~-])、电八极约化跃迁几率B(E3)和跃迁密度ρ_(3~-)~(tr)随核的径向距离r的变化曲线。结果是:Q_([3~-])=-0.098eb,B(E3)=38w.u.。计算中没有像通常那样假设一个有效核子电荷而是在GCM框架下考虑核心激发进行微观计算,其结果与实验符合,说明GCM能够对核元激发的耦合作微观研究。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关跃迁密度的内容
在知识搜索中查有关跃迁密度的内容
在数字搜索中查有关跃迁密度的内容
在概念知识元中查有关跃迁密度的内容
在学术趋势中查有关跃迁密度的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社