Differential cross sections have been measured for elastic scattering of 227-MeV electrons by the nuclei /sup 48/Ti and /sup 50/Cr. The parameters of the Fermi charge density distribution and their difference for the nuclei /sup 48/Ti and /sup 50/Cr are obtained. The experimental results ar...
Calculations of the spatial distribution of charge density in the environment of DNA (p 2331-2352)A technique for modeling the structured environmental charge distribution about isolated polyions of arbitrary geometry is presented and applied to B-DNA. It describes the three-dimensional variation of ...
如图，作者先计算了材料的DOS结构，然后怎么转换就得到了“The distribution of charge density of the ...
Calculations of the spatial distribution of charge density in the environment of DNA (p 2331-2352) A technique for modeling the structured environmental charge distribution about isolated polyions of arbitrary geometry is presented and applied to B-DNA. ... - 《Biopolymers》 被引量: 0发表: 1983...
We contrast two calculations of the charge density difference of 206Pb and 205Tl. In the simplest model this difference in charge density is due to the occupation of an additional 3s1/2 orbital in 206Pb. A standard mean-field calculation of the charge difference does not yield a satisfactory...
Inclusive and semi-inclusive distributions of charge from a 15-GeV/c πp experiment are presented in terms of the Feynman variable x and the transverse momentun p. The charge distributions are found to have different nand pdependences in different kinematic regions. Our distributions are compared ...
网络电荷密度分布 网络释义 1. 电荷密度分布 π... ... ) π-charge densityπ -电荷密度 ) π-charge density distributionπ电荷密度分布) charge density 电荷密度 ... www.dictall.com|基于3个网页
The accurate charge density studies by the Maximum Entropy Method (MEM) utilizing X-ray diffraction is outlined with some examples. The basic concept of the method is stated in some details. In addition, some experimental charge densities are given to demonstrate the usefulness of the method, ...
Utilizing the discrete variational Xα cluster calculation (DV-Xα method), the total charge-density distribution around an atom-atom pair (dimer) has been obtained for fcc CuFeand CuCuclusters. A remarkable result from the calculation was the direct indication of the excess charge-density distribu...
2) π-charge density distribution π电荷密度分布 1. The π-charge density distribution of fifteen 2,3, 7-trihydroxyfluorones has been calculated by HMO method. 应用Huckel分子轨道法计算了15种三羟基荧光酮试剂分子的π电荷密度分布,确定了三羟基荧光酮分子中3个羟基离解的顺序、金属离子的配合位置和...