bethe相关论文
<正> Ⅰ. INTRODUCTIONVarious deep-inelastic processes were studied in the past. Theoretically, the parton model and quan......
本文研究了Nd_2Fe_(14)B单晶在不同温度下的自发磁致伸缩及其各向异性。发现沿c轴及垂直c轴方向的自发磁致伸缩差别较大,在室温下,......
Comparison of Two Simulation Methods in Electron Crystallography:BW Method and a Modified Direct Pro
In this paper, a modified direct product method of scattering matrix(DPSM) was presented and the calculation formula was......
本文提出了一个研究多元的多原子分子所构成的固溶体的新方法。配分函数的对数在此理论中被写为晶体某些结构常数的一个线性组合。......
Using Bethe model, the dynamics of the ionization and Coulomb explosion of hydrogen clusters (0.5-5 nm) in high-intensit......
Ich kounte es nicht glauben, jetzt war ich wirklich in China.Am Flughafen wurden wir von einem richtigen Begr βungskomi......
Comparison study of the charge density distribution induced by heavy ions and pulsed lasers in silic
Heavy ions and pulsed lasers are important means to simulate the ionization damage effects on semiconductor materials. T......
基于Bethe小孔耦合理论和腔内电磁场的本征模展开,建立了平面波照射下开孔矩形腔体电磁场分布的近似解析模型.该模型物理意义清晰,......
根据英国“自然”(“Nature”)杂志今年5月18日第4568期报道,英国皇家学会已經选出了外国会員四人。他們的姓名和专长如下: 貝特(......
前不久去成都看了伍佰的“超·厉害”歌友会。天气很热,不过让人开心的是伍佰的演唱会真的超厉害!舞台不大,但是气氛简直热烈到爆......
Based on the rainbow-ladder approximation of the Dyson-Schwinger equations and the assumption ofthe analytieity of the ......
本文用“原子集团-仙人掌格子”模型对ST-12结构计算其电子态密度,并与用“原子集团-Bcthe格子”模型而得的结果加以比较.计算结果......
现提出了随归一化电子能变化的能耗散分布通用曲线,这条曲线包括在能量归一化因数里被轰击材料的平均原子序数Z。以Bohr—Bethe能......
本文提出了一个带悬键和饱和键的Bethe格子模型,计算了非晶态硅的带隙态密度,证明了Spear实验的带隙态Ex峰是由悬键产生的,E_y峰是......
本文用VCA和CPA方法计算了Al_xSi_(1-x)合金的电子态密度.能带计算采用经验LCAO方法.所得结果与Verges用非晶的Bethe晶格模型的计......
The energy loss of charged particles in the material can be described by Bethe-Bloch formula,but this formula only appli......
Many-body correlations induced by the nucleon-nucleon(NN)interactions among nucleons play an important role in a nu clea......
Should the Galilean Invariance be Kept as a Guiding Principle for Selecting the Interaction Potentia
Galilean invariance is a nonrelativistic principle,which should not be kept as a guid-ing principle in discriminating t......
本文利用质量－能量守恒计算Ｂｅｔｈｅ循环的聚变能，并指出某些教材提供的计算值的差错。
In this paper, we use the mass-energy conservati......
We establish the formalism of nuclear spin-isospin excitations, especially the Gamow-Teller (GT) resonance in a fully co......
在完全自洽的相对论无规位相近似理论下建立了核的自旋-同位旋激发,特别是Gamow-Teller(GT)巨共振激发的理论公式。核子自旋-同位......
The nested Bethe ansatz(BA)method is applied to find the eigenvalues and the eigenvectors of the transfermatrix for spi......
We apply the algebraic Bethe technique to the nuclear pairing problem with certain limits. We obtain the exact energies ......
The Bethe-Bloch method describes the energy loss of ions penetrating solid matter reasonably well.The majority of the in......
本文用在大孔上求场的平均值获得修正项的方法,改进了Cohn对大耦合孔修正的Bethe小孔耦合理论。另外,由McDonald早先导出的包括非......
一、引言在两正交波导宽面上开缝以实现电磁能量耦合(如图1),这种技术已在工程上得到了广泛的应用。它的计算属于长缝隙理论计算,......
The nested Bethe ansatz (BA) method is applied to find the eigenvalues and the eigenvectors of the transfer matrix for s......
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We present three diagonal reflecting matrices for the CN vertex model with open boundary conditions and exactly solve th......
The spin-1/2 Heisenberg chain coupled to a spin-S impurity moment with anti-periodic boundary condition is studied via t......
目的：探讨液基细胞薄层制片技术在宫颈病变筛查中的临床应用价值。方法：对2008年4月-2009年3月1692例自愿者进行液基细胞（TCT）检测,予......
For the Bariey model for correlated hopping in one dimension under open boundary conditions, the Bethe ansatz equations ......
首先，强壮的限制定理的一个班被构造二 nonnegative 鞅证明。然后，他们被用于各种甚至奇怪的 Markov 链地和在纸定义的 Markov 链地......
The mixed spin-2 and spin-3/2 Blume-Emery-Griffiths (BEG) Ising ferrimagnetic system is studied by the Bethe lattice app......
在这篇文章，我们学习假分级的介子π， K 和分级的 diquarks U~a 的结构， D~a，在有限制的联合彩虹 Schwinger-Dyson 方程和梯子 Bethe-S......
In the framework of graded quantum inverse scattering method, we obtain the eigenvalues and the eigenvectors of the Osp(......
本文讨论了开边界条件下自旋1/2 Heisenberg XXZ 模型的潜藏定域规范不变性.结果表明,尽管模型Hamiltonian 量及其本征矢明显规范......
