搜索结果: 1-15 共查到“原子核物理学 cross”相关记录17条 . 查询时间(0.035 秒)
Spin-dependent part of $\bar{p}d$ interaction cross section and Nijmegen potential
interaction cross section Nijmegen potential
2011/7/21
Low energy $\bar{p}d$ interaction is considered taking into account the polarization of both particles. The corresponding cross sections are obtained using the Nijmegen nucleon-antinucleon optical pot...
Opportunities to constrain astrophysical reaction rates for the s-process through determination of the ground state cross sections
nuclear reactions nucleosynthesis abundances
2011/7/21
Modern models of s-process nucleosynthesis in stars require stellar reaction rates with high precision. Most of the neutron capture cross sections in the s-process have been measured and for an increa...
Effect of isospin dependent cross-section on elliptic flow in heavy-ion collision at intermediate energies
heavy-ion collision cross-section isospin dependent
2011/7/20
We study the elliptical flow of fragment in heavy-ion collisions for different systems at incident energies between 40 and 1200 MeV/nucleon using an isospin-dependent quantum molecular dynamics model....
Axial and Vector Structure Functions for Electron- and Neutrino- Nucleon Scattering Cross Sections at all $Q^2$ using Effective Leading order Parton Distribution Functions
Axial Vector Structure Functions Electron- Neutrino- Nucleon Scattering Cross Sections all $Q^2$ Effective Leading Parton Distribution Functions
2010/11/30
We construct a model for inelastic neutrino- and electron-nucleon scattering cross sections using effective leading order parton distribution functions with a new scaling variable $\xi_w$. Non-perturb...
Electron-atom bremsstrahlung: double differential cross section and polarization correlations
Electron-atom bremsstrahlung double differential cross section polarization correlations
2010/11/1
The leading-order electron-atom bremsstrahlung is investigated within the rigorous relativistic approach based on the partial-wave representation of the Dirac wave functions in the external atomic fi...
A comparative study of the neutrino-nucleon cross section at ultra high energies
neutrino-nucleon cross section ultra high energies
2010/11/1
The high energy neutrino cross section is a crucial ingredient in the calculation of the event rate in high energy neutrino telescopes.
Axial and Vector Structure Functions for Electron- and Neutrino- Nucleon Scattering Cross Sections at all $Q^2$ using Effective Leading order Parton Distribution Functions
Vector Structure Functions Neutrino- Nucleon Scattering Cross Sections
2010/11/1
We construct a model for inelastic neutrino- and electron-nucleon scattering cross sections using e ective leading order parton distribution functions with a new scaling variable w.
Axial and Vector Structure Functions for Electron- and Neutrino- Nucleon Scattering Cross Sections at all $Q^2$ using Effective Leading order Parton Distribution Functions
Axial Vector Structure Functions for Electron- and Neutrino- Nucleon Scattering Cross Sections all $Q^2$ using Effective Leading order Parton Distribution Functions
2010/11/1
We construct a model for inelastic neutrino- and electron-nucleon scattering cross sections using e ective leading order parton distribution functions with a new scaling variable w. Non-perturbative ...
A formula used to subtract the effect of gamma-ray of the others to that ofmeasured reaction in measurement of cross section of nuclear reaction andits application
formula tellurium activation cross sections neutron-induced reactions HPGe detector
2009/8/17
According to the regulation of growing and decay of artificial radioactive nuclide, a formula used to subtract the effect of characteristic γ-ray of the others to that of measured reaction was deduce...
Cross sections for charmonia dissociation in collisions with pions, rhos and kaons
charmonium dissociation cross section post-prior discrepancy
2009/8/17
We calculate the unpolarized cross sections for dissociation reactions of charmonia in collisions with π, ρ and K in a potential that is derived from QCD. The reactions are governed by the quark-inter...
Influence of angular momentum on evaporation residue cross section as a probe of nuclear dissipation
nuclear dissipation evaporation residue cross section angular momentum Langevin equation
2009/8/14
By calculating the excess of the evaporation residue cross sections of the 200Pb
nucleus over that predicted by the standard statistical model as a function of nuclear viscosity coefficient using a L...
Production cross-section of 230Ra in the reaction of 60 MeV/u 18O ions with 238U
18O ion 230Ra nature uranium target multinucleon transfer reaction cross section
2009/8/14
A thick natural uranium target was bombarded with a 60 MeV/u 18O beam. The neutron-rich isotope 230Ra as the target residue was produced through the multinucleon transfer reaction(238U-4p-4n). The bar...
Influence of two different representations of the G-matrix to the in-medium nucleon-nucleon cross sections
DBHF self-energy representation
2009/8/14
We calculate the in-medium nucleon-nucleon scattering cross sections from the G-matrix using the Dirac-Brueckner-Hartree-Fock (DBHF) approach. And we investigate the influence of the different represe...
New detector system to measure (n,γ) reaction cross section precisely in China
neutron capture reaction BaF2 crystal 4π γ total absorption facility (GTAF) time of flight technology (TOF technology)
2009/8/14
Based on the urgent requirement of the (n,γ) reaction cross-section in the energy range of keV~MeV, 4π gamma total absorption facility (GTAF) is being constructed at China Institute of Atomic Energy ...
Momentum Distribution of a Fragment and Nucleon Removal Cross
Section in the Reaction of Halo Nuclei
halo nuclei scattering momentum distribution Glauber theory
2007/8/15
2003Vol.40No.6pp.693-698DOI:
Momentum Distribution of a Fragment and Nucleon Removal Cross
Section in the Reaction of Halo Nuclei
ZHAO Yao-Lin,1 MA Zhong-Yu,1,2,3 and CHEN Bao-Qiu...