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shadowing factor
相关语句
  遮蔽因子
     In this paper, we analyse the spatial overlapping behavior of sea quarks of neighboring nucleons in nuclei in the small x region and give a relation between the nuclear shadowing factor R(x, Q~2, A) and the spatial overlapping factor △V_Λ(x)/V_Λ(x).
     本文分析了小x区原子核内邻近核子间海夸克空间重叠行为,给出了核遮蔽因子R(x,Q~2,A)与空间重叠程度因子△V_Λ(x)/V_Λ(x)的关系.
短句来源
     Introduce nuclear shadowing factor in the α s order corrections to the Drell-Yan process as its base. We calculated the K factor's of the different energy in the p-A, A-A, collision, differently and contrast considering shadowing factor's effect with not considering shadowing factor's effect.
     在Drell-Yan过程αs 修正的基础上 ,引入遮蔽因子分别计算了不同能量下 p -A、A -A碰撞的K因子 ,把考虑遮蔽因子的量和没有计入遮蔽因子的量做了对比。
短句来源
     Based on the indoor propagation loss model, the algorithm uses the Maximum-Likelihood (ML) method , takes advantage of an iterative method to get the distances between the user and each receiver and the corresponding estimation of the shadowing factor in the propagation loss model, and gets the location estimation.
     基于对数正态分布的室内传播损耗模型,本文利用最大似然估计算法,通过迭代估计得到用户与各个接收机之间的距离和相应的传播损耗模型中的遮蔽因子,并由此估计得到室内用户的位置。
短句来源
     Result indicate, values of K-factor in the small x has been obviously raised after the way it is added to the nuclear shadowing factor.
     结果表明 ,加入遮蔽因子后在小x段K值明显抬高 ,能量的不同遮蔽因子对K影响的趋势不变
短句来源
     In this paper,we prove analytically that the parton evolution model can provide a physical basis to the double x-rescaling model. Then we describe the nuclear shadowing and antishadowing effect in the small x region using the modified Alteralli-Parisi equation to improve the parton evolution model. The unified description of the EMC effect,the nuclear shadowing effect,and antishadowing effect is given without introducing the nuclear shadowing factor.
     用解析方法证明了部分子演化模型可为双重X重新标度模型提供物理基础,进而利用修正的Alteralli-Parisi方程描述小x区域的核遮蔽和反遮蔽效应,以改进部分子演化模型,使我们不必引入核遮蔽因子便可统一地描述EMC效应、核遮蔽和反遮蔽效应.最后,利用改进的部分子演化模型相当好地解释了核Drell-Yan过程的实验数据.
短句来源
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  “shadowing factor”译为未确定词的双语例句
     By using this nuclear shadowing factor R(x, Q~2, A),we calculate the ratios of the average nuclear structure functions of nuclei ~(12)C, ~(63)Cu and ~(116)Sn, to the deuteron structure function and obtais a better agreement between the calculated result and the experimental data.
     并据此计算了~(12)C、~(63)Cu和~(116)Sn的平均核结构函数与氘核结构函数之比,计算结果与实验数据符合甚好.
短句来源
     However, it is a continuous time model, and the log-normal distribution and the shadowing factor render this model less tractable for theoretical performance analysis and quantification of the channel-induced diversity and coding gains.
     该模型与测量数据吻合的比较好,但是模型中引入的多径幅度的对数正态分布和表征阴影效应的因子使得从理论角度分析系统的性能有很大的困难。 而且该模型为连续时间模型,在评估基带系统的性能时,必须按照系统的采样间隔对其进行离散化。
短句来源
     With the derived general SER formula,the influences of Multipath Intensity Profile(MIP)′s decaying factor,spatial and temporal diversity order,number of user and the shadowing factor are analyzed.
     利用推导出的平均误符号率表达式,分析了多径密度函数(M ultipath IntensityProfile-M IP)衰减因子、空时分集维数、活动用户数以及阴影衰落因子对平均误符号率性能的影响.
短句来源
     With the outage probability formula, the influences of multipath intensity profile (MIP)'s decaying factor, spatial and temporal diversity order, number of users and shadowing factor is analyzed.
     针对中断概率性能,分析了多径密度函数(MultipathIntensityProfileMIP)衰减因子、空时分集维数、活动用户数、每比特平均接收信噪比以及衰落因子对系统性能的影响。
短句来源
  相似匹配句对
     Nuclear shadowing in the Drell-Yan process on K factor's
     核遮蔽效应对Drell-Yan过程K因子的影响
短句来源
     Non-perturbative QCD and Nuclear Shadowing Effect on K-factor
     非微扰QCD和核遮蔽效应对K因子的影响
短句来源
     Depolarzation Factor
     退极化因子
短句来源
     W: stability factor;
     W——稳定性指数;
短句来源
     On the Average-shadowing Property
     关于平均伪轨跟踪性质(英文)
短句来源
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  shadowing factor
The estimation error is very small; thus, it does not change the log-normal distribution of the shadowing factor in the model.
      
To improve the current extraction a copper grid, having a shadowing factor of 11%, is evaporated through a mask on the top contact.
      


In this paper, we analyse the spatial overlapping behavior of sea quarks of neighboring nucleons in nuclei in the small x region and give a relation between the nuclear shadowing factor R(x, Q~2, A) and the spatial overlapping factor △V_Λ(x)/V_Λ(x). By using this nuclear shadowing factor R(x, Q~2, A),we calculate the ratios of the average nuclear structure functions of nuclei ~(12)C, ~(63)Cu and ~(116)Sn, to the deuteron structure function and obtais a better agreement between the calculated...

In this paper, we analyse the spatial overlapping behavior of sea quarks of neighboring nucleons in nuclei in the small x region and give a relation between the nuclear shadowing factor R(x, Q~2, A) and the spatial overlapping factor △V_Λ(x)/V_Λ(x). By using this nuclear shadowing factor R(x, Q~2, A),we calculate the ratios of the average nuclear structure functions of nuclei ~(12)C, ~(63)Cu and ~(116)Sn, to the deuteron structure function and obtais a better agreement between the calculated result and the experimental data.

本文分析了小x区原子核内邻近核子间海夸克空间重叠行为,给出了核遮蔽因子R(x,Q~2,A)与空间重叠程度因子△V_Λ(x)/V_Λ(x)的关系.并据此计算了~(12)C、~(63)Cu和~(116)Sn的平均核结构函数与氘核结构函数之比,计算结果与实验数据符合甚好.

In this paper,we prove analytically that the parton evolution model can provide a physical basis to the double x-rescaling model. Then we describe the nuclear shadowing and antishadowing effect in the small x region using the modified Alteralli-Parisi equation to improve the parton evolution model.The unified description of the EMC effect,the nuclear shadowing effect,and antishadowing effect is given without introducing the nuclear shadowing factor.Finally,we explain the experimental data of the Drell-Yan...

In this paper,we prove analytically that the parton evolution model can provide a physical basis to the double x-rescaling model. Then we describe the nuclear shadowing and antishadowing effect in the small x region using the modified Alteralli-Parisi equation to improve the parton evolution model.The unified description of the EMC effect,the nuclear shadowing effect,and antishadowing effect is given without introducing the nuclear shadowing factor.Finally,we explain the experimental data of the Drell-Yan process with the improved parton evolution model.

用解析方法证明了部分子演化模型可为双重X重新标度模型提供物理基础,进而利用修正的Alteralli-Parisi方程描述小x区域的核遮蔽和反遮蔽效应,以改进部分子演化模型,使我们不必引入核遮蔽因子便可统一地描述EMC效应、核遮蔽和反遮蔽效应.最后,利用改进的部分子演化模型相当好地解释了核Drell-Yan过程的实验数据.

Introduce nuclear shadowing factor in the α s order corrections to the Drell-Yan process as its base. We calculated the K factor's of the different energy in the p-A, A-A, collision, differently and contrast considering shadowing factor's effect with not considering shadowing factor's effect. Result indicate, values of K-factor in the small x has been obviously raised after the way it is added to the nuclear shadowing factor.

在Drell-Yan过程αs 修正的基础上 ,引入遮蔽因子分别计算了不同能量下 p -A、A -A碰撞的K因子 ,把考虑遮蔽因子的量和没有计入遮蔽因子的量做了对比。结果表明 ,加入遮蔽因子后在小x段K值明显抬高 ,能量的不同遮蔽因子对K影响的趋势不变

 
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