pion
- n.π介子
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The one pion exchange potential at finite temperature
有限温度下的单π交换势
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In the theoretical research , there are the Pion Exchange Model and Quark Model ;
从理论研究来看,主要有:介子交换模型、夸克模型和手征微扰论。
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Imaging Analysis of Pion Source of Smoothed Particle Hydrodynamics Model
光滑粒子流体动力学模型发射π介子源的视像分析
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The spherical wave expansion for the pion exchange current
介子交换流的球面波展开
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The π - π interaction in three pion States
三个π介子系统中的π&π作用
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The isobar excitation mechanism of the pion single charge exchange reaction
单电荷交换反应的Isobar激发机制
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Thus we need perform Hartree-Fock calculation to include the pion .
因此,为了能够描述π介子的交换,我们需要引入Hartree-Fock近似。
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Nuclear Fermi Motion Effect on Pion Double Charge Exchange
核内核子费米运动对π核双电荷交换反应的影响
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Damping effects of weak processes in pion condensate on neutron star vibration
π凝聚态中的弱过程对中子星振动的阻尼效应
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Effects of Collective Flow on Two Pion Interferometry
相对论重离子碰撞中集合流对2π干涉学分析的影响
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The large momentum behavior of the pion wave function and the pion electromagnetic form factor
波函数和π介子电磁形状因子的大动量行为
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Long range correlation single particle spectrum and pion condensation in PROTON-NUCLEUS collision
质子与核碰撞中长程关联单粒子谱和π凝聚
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Insensitivity of pion interferometry analysis to life parameters of pion sources
π干涉学分析对π源寿命参数的敏感性
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A systematic distorted wave impulse approximation analysis of the conventional mechanism for pion double charge exchange
双电荷交换反应传统机制的DWIA系统分析
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The EMC provides energy and other information for electron and pion identifications .
由于在量能器中的沉积能量不同,可以对电子和π介子进行很好的识别。
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The model of quark-gluon exchange and the model of one pion exchange to unified describe nuclear force
夸克胶子交换模型和单∏交换模型对核力的统一描述
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Spectral Function of Rho Meson in Hot and Dense Pion Medium
热密π介子环境中的ρ介子谱函数
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Two photons are created in the decay of the neutral pion .
双光子是在中性兀介子衰变中产生的。
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Influence of gluon distribution on Pion to J / (?) diffractive production
π介子的胶子分布函数对J/Ψ衍射产生的影响
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Analysis of the Coherence of Pion Emitting Source Through Multi pion Correlations
多π关联对π发射源相干性的分析
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Pion - ~ ( 12 ) c inelastic scattering in the α - particle model
α粒子结构下的π-~(12)C非弹性散射
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Sound-like collective mode excitation with pion absorption in nuclear matter
核物质里π介子的吸收与类声集体模式的激发
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Our results indicate the important role of the pion meson cloud on Δ( 1232 ) resonance .
计算结果表明了介子云对Δ(1232)共振态的性质的重要作用。
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A quark model calculation for the shortrange contribution in the pion double charge exchange reaction
π-核双电荷交换反应短程贡献的夸克模型计算
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The Isobar Model of Pion - absorption Reaction at Intermediates
中能π吸收反应的Isobar模型
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We propose a model for the calculation of the inclusive eta production reaction induced by pion .
本文提出了计算π引起的单举η产生的模型理论。
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The Possible Signature of the Neutral top Pion at NLC
中性top介子在NLC实验中的可能物理迹象
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On the spontaneous pion emission by heavy nuclei
关于重原子核的自发π介子发射问题
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Absorption Correlation in Pion Interferometry Analyses
π干涉学分析中的吸收关联
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It is argued that N-N force is determined by both quark exchange effect potential and one pion exchange potential .
核力由夸克交换效应势和单π交换势共同决定。