核反应截面

分析了理论计算核反应截面的重要意义，利用选择共振隧穿模型对15N（p，α）12C的反应截面进行计算。

The importance of theoretical calculation of cross section is analyzed . The cross section of reaction ~ ( 15 ) N ( p ,α) ~ ( 12 ) C is calculated according to selective resonant tunneling model .

14MeV中子引起的核反应截面测量中监督反应的研究

Research of Choice of Monitor in Cross Section Measurements for the Reactions Induced by 14 MeV Neutrons

GNASH是一个功能很强，基于Hauser-Feshbach统计理论并考虑预平衡等非统计效应修正的计算核反应截面及发射粒子能谱的大型计算机程序。

GNASH is a comprehensive and powerful program code to calculate cross sections and emitted particle spectra in nuclear reactions , basing upon Hau-ser-Feshbach statistical theory with correction from pre-equilibrium effect .

基于FeshbachKermanKoonin量子多步理论，对预平衡反应多步复合公式改进和完善后，将其与完全平衡复合核反应截面公式给出一个统一表示。

The Feshbach-Kerman-Koonin ( FKK ) quantum multistep theory of the pre-equilibrium reaction is further improved and perfected . A unified description for the multistep compound ( MSC ) process of the pre-equilibrium reaction and the compound nucleus ( CN ) process of full equilibrium reaction can be presented .

原子核反应截面计算中的一个技巧

A Kind of Calculating Method on Cross-Sections of Nuclear Reactions

中子核反应截面测量中的厚靶技术

Thick-target technique used in the measurement of cross sections of neutron reactions

用近似处理下的扩充激子模型分析巨偶极共振光核反应截面

Analysing photonuclear reaction cross sections of giant dipole resonances by using extended exciton model being treated approximately

理论计算和实验测量值在一定程度上符合的很好，进一步说明选择共振遂穿模型是计算有明显峰值的核反应截面的有效方法。

The agreement between the experimental data and theoretical calculation suggest that the selective resonant tunneling model is a good method for the reaction with evident resonant peak .

通过对计算核反应总截面的Glauber模型加入有限程修正，并对输入的核物质密度分布采用双参数的费米密度分布形式。

In this work the finite range correction has been added to the Glauber model , and a Fermi density distribution with two parameters has been chosen as the input density distribution of the nucleus .

核反应总截面和奇异结构研究

Total reaction cross section and study of exotic nuclear structure

晕核反应总截面和密度分布

Total Reaction Cross Section of Nucleus-Nucleus Collision and Density Distributions of Halo Nuclei

次级放射性核束反应截面的理论计算

Calculations of the cross sections of reactions induced by secondary radioactive nuclear beam

冷核聚变反应截面的测量原理与实验方法

The Measuring Principle and the Experimental Method of the Cold Fusion-Reaction Cross Section

中能区丰中子核反应总截面与中子过剩自由度的关系研究

The neutron excess dependence of total reaction cross section in the intermediate energy domain

核反应总截面参数化计算

Parametrized calculation of nuclear total reaction cross section

一个奇异核反应总截面的探测系统及其应用

A Detector System Used for the Measurement of Total Reaction Cross Section and Its

通过上述方法我们可以对具有任意形式密度分布的晕核散射反应截面、核子逃逸截面以及动量分布等进行计算。

We further formulate the momentum distribution of a fragment in the halo nucleus scattering .

中能轻奇异核反应总截面的激发函数测量

Excitation Function Measurement of Total Reaction Cross Section at Intermediate Energy for Light Exotic Nuclei

讨论了有和无介子产生两种情况下的晕核散射反应截面和核子逃逸截面，给出了相应的计算公式。

Both the reaction and nucleon removal cross section are derived with or without considering the meson production , and the relevant expressions are given .

发展了一个适用于计算中能区核反应总截面的修正微观模型，讨论了中子皮厚度，基态形变及与中子过剩自由度有关的核物质弥散度对核反应总截面的影响。

A modified microscopic model for calculating the total reaction cross section in the intermediate energy domain is given , the effects of neutron skin , ground state deformation and surface diffusion of the nuclear matter distribution is discussed quantitatively .

Ep≤300MeV质子-铅核核反应微观截面的理论计算

Theoretical calculations for proton Pb nucleus reaction cross sections with e_p ≤ 300 MeV

本文介绍了多路望远镜系统中的电子学系统和在测量（n，X）核反应双微分截面实验中所使用的粒子分辨技术。

This paper describes the electronic system of USTC multi telescope system and the technology of particle identification used in the experiment of measuring double differential ( n , X ) cross sections .

利用改进的Glauber模型对非奇异核核反应总截面数据的拟合

Fitting the data of non-exotic structural nuclear total reaction cross section with a corrected Glauber model

发现在应用Glauber理论计算中、低能核-核反应截面时，量子修正是重要的。

It is found that quantum corrections is very important when the Glauber theory is applied to calculations of the nucleus nucleus reaction cross .

核反应图象与核截面

Nuclear Reactor Graph and Nuclear Reactor Cross - Section

轻丰中子核反应中子集团产生截面的理论研究

Production Cross Section of Neutron Cluster from the Reaction of Light Neutron Rich Nuclei

首先在液滴模型、壳修正模型等相关的理论模型的基础上，利用铅、铋这两个重要核材料质子裂变反应截面的实验数据得到了一系列的理论参数。

The fission cross sections in energy regions without experimental data and those of other important nuclear materials have been predicted by making use of the theoretical model such as the liquid drop model and the experimental data of proton fission reaction cross sections of Pb and Bi .

包括巨共振和非相干的复合核态激发的多步复合核反应截面

Cross Section of Multistep Compound Nuclear Reaction Including Giant Resonances and Incoherent Compound Nuclear State Excitations

所得反应截面包括复合核前的一次过程和多次过程的反应截面以及复合核反应截面。

The reaction cross section obtained includes the part from precompoundsingle and multistep processes and the part from compound reactions .

质子滴线核~（12）N在~（28）Si靶上的核反应总截面测量

Measurement of total reaction cross section for exotic light proton-rich nucleus ~ ( 12 ) n