Author: J. RapaportPublisher:
ISBN:
Category :
Languages : en
Pages : 49
Book Description
An Optical Model Analysis of Neutron Scattering
Author: J. RapaportOptical-Model Analysis of Neutron Scattering from Nuclei Near a
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The polarization and differential cross sections for neutrons scattered from Zr, Nb, Mo, and Cd were measured at five angles for neutron energies between 0.275 and 0.85 Mev. The results were analyzed in terms of a local optical model equivalent to the noniocal model of Perey. The analysis leads to the following major conclusions; the calculations, corrected for the effects of compound elastic scattering, are consistent with most of the observed scattering data, particularly when a spin-orbit potential that includes both a real and imaginary term of the Thomas type is employed; and calculations (based on this model) of the magnitude and shape of the P-wave neutron strength function in the region near A = 100 are not very sensitive to the parameters of the spin-orbit potential -- at least when the real term is between 7 and 2 Mev and the imaginary term is between 0 and 7 Mev. (auth).
Polarization Measurements and Optical Model Analysis of Neutron Scattering at 3.2 MeV
Author: Egbertus ZijpPublisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 87
Book Description
The Nucleon Optical Model
Author: Peter Edward HodgsonPublisher: World Scientific
ISBN: 9789810217228
Category : Science
Languages : en
Pages : 440
Book Description
The nucleon optical model is widely used to calculate the elastic scattering cross-sections and polarisations for the interaction of neutrons and protons with atomic nuclei. The optical model potentials not only describe the scattering but also provide the wave functions needed to analyse a wide range of nuclear reactions. They also unify many aspects of nuclear reactions and nuclear structure. This book consists of a comprehensive introduction to the subject and a selection of papers by the author describing the optical model in detail. It contains full references to the original literature with many examples of the application of the model to the analysis of experimental data.
Optical Model Analysis of Polarization in Neutron Scattering at 2.09 MeV
Author: Peter Edward HodgsonPublisher:
ISBN:
Category : Nuclear optical models
Languages : en
Pages : 2
Book Description
Optical Model Analysis of Inelastic Scattering of Neutrons by Heavy Nuclei
Author: S. O. MoorePublisher:
ISBN:
Category : Heavy nuclei
Languages : en
Pages : 52
Book Description
Neutron Scattering Analysis with Microscopic Optical Model Potentials
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
A review of microscopic optical model potentials used in the analysis of neutron scattering and analyzing power data below 100 MeV (5 ≤E{sub n}≤100 MeV) is presented. The quality of the fits to the data over a wide massd (6Li-239Pu) and energy range is discussed. It is shown that reasonably good agreement with the data is obtained with only three parameters, [lambda]{sub V}, [lambda]{sub W}, and [lambda]{sub SO}, which show a smooth mass and energy dependence. These parameters are normalizing constants to the real (V), and imaginary (W) central potentials and the real spin-orbit (V{sub SO}) potential. 14 refs., 7 figs.
Optical Model Analysis of Neutron-nucleus Scattering at Intermediate Energies
Author: Jerome William RiesePublisher:
ISBN:
Category :
Languages : en
Pages : 602
Book Description
Author: B. V. Carlson
Author: Edwin D. Reilly