Author: Devereux L. KavanaghPublisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 162
Book Description
Elastic and Inelastic Neutron Cross Sections
Author: Devereux L. KavanaghPublisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 162
Book Description
Al Neutron Elastic-and Inelastic Scattering Cross Sections from 4.19 to 8.56 MeV
Author: W. E.. KinneyNeutron Cross Sections for Titanium, Potassium, Magnesium, Nitrogen, Aluminum, Silicon, Sodium, Oxygen, and Manganese
Author: Publisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 150
Book Description
Neutron Elastic-and Inelastic-scattering Cross Sections for Co in the Energy Range 4.19 to 8.56 MeV
Author: W. E.. KinneyThe Status of Experimental Neutron Cross Sections for Energies Between 0.5 and 14.5 Mev
Author: Robert J. HowertonPublisher:
ISBN:
Category : Elastic scattering
Languages : en
Pages : 28
Book Description
Nuclear Cross Sections for 95-Mev Neutrons
Author: James DeJurenPublisher:
ISBN:
Category : Bismuth
Languages : en
Pages : 24
Book Description
The total cross sections of twelve different elements were measured using the neutron beam from the 184-in. cyclotron, operating with deuterons. Bismuth fission ionization chambers were employed as both monitor and detector in conventional 'good geometry' attenuation measurements in the neutron flux emerging from the 3-in. diameter collimating port in the 10-ft-thick concrete shielding. The mean energy of detection of the neutrons in this experiment is estimated to be 95 Mev. Measurements were also made with a monitor and detector placed inside the concrete shielding where an intense neutron flux over a large area could be obtained. Attenuators of four different elements were placed in front of the detector in a 'poor geometry' arrangement so that attenuation was due essentially to inelastic collisions which degrade the neutron energy below the fission threshold. A second detector was placed outside the concrete shielding In the collimated neutron beam in line with the neutron source, absorber, and first detector. Attenuation in it is caused by both inelastic and elastic scattering. By this arrangement the ratio of inelastic to total cross section can be determined directly in one experiment. The nuclear radii as calculated from the observed cross section, using the theory of the transparent nucleus, vary as 1.38 x 10(exp-13) A(exp(1/3)) cm. In this energy range the ratios of the inelastic to total cross sections are all less than one-half.
Neutron Cross Section Evaluation Group
Author: S. O. MooreConference on Neutron Cross Section Technology
Author: P. B. HemmigPublisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 572
Book Description
Fast-neutron Scattering from Elemental Mo, Sn, Sb, and Te
Author: A. B. SmithPublisher:
ISBN:
Category : Fast neutrons
Languages : en
Pages : 38
Book Description
Measurements of the Differential Cross Sections for Elastic and Inelastic Scattering of 14 MeV Neutrons in Natural Chromium, Iron, and Nickel
Author: Emmanuel G. ChristodoulouPublisher:
ISBN:
Category :
Languages : en
Pages : 296
Book Description