Now showing items 11-20 of 81
The 23Na(d, p)24Na reaction and the nuclear structure of 24Na
(Elsevier, 1963)
The level scheme of 24Na up to about 7 MeV has been studied with the 23Na(d, p)24Na reaction. Several new levels have been observed. A few discrepancies in energy assignment to levels exist between these and earlier ...
A very-thin walled sample holder for liquids
(Elsevier, 1963)
A sample holder for liquids is described which was developed for use in neutron scattering measurements. The design is very simple and inexpensive to fabricate, yet the walls of the container are very thin, 0.002" aluminum, ...
On the average separation energy of strongly bound nucleons
(Elsevier, 1967-03-13)
The separation energy of a strongly bound nucleon from a light or medium-weight nucleus has been calculated in terms of a general two-body nucleon-nucleon interaction potential. It is assumed that the nuclear wave function ...
The cylindrical cell approximation in thermal utilization
(Elsevier, 1967-01)
In solving the neutron diffusion equation in one cell of an infinite lattice, a common procedure is to replace the rectangular (or hexagonal) cell with an equivalent cylindrical cell. In order to estimate the effect of ...
Detour transitions in internal bremsstrahlung
(Elsevier, 1969-09-08)
The contribution of so-called detour transitions to the internal bremsstrahlung accompanying nuclear beta decay is calculated. These are transitions in which the nucleus rather than the electrons radiates the photon. It ...
Calculated gamma ray photofractions for well-type scintillation detectors
(Elsevier, 1966-03)
Monte Carlo calculations for the photofractions of well-type gamma ray scintillation crystals are described. Leakage of secondary gamma rays, bremsstrahlung and electrons is considered. Calculated photofractions are tabulated ...
The structure of the sd shell nuclei : (IV). 20Ne, 21Ne, 22Ne, 22Na and 24Mg
(Elsevier, 1969-12-01)
The shell model with the phenomenological effective interaction is applied to study level structures of 20Ne, 21Ne, 22Ne, 22Na and 24Mg. The full basis in the sd shell is taken in 20Ne to diagonalize the energy matrices. ...
Space and energy effects in reactor fluctuation experiments
(Elsevier, 1966-07)
An analysis of the space and energy dependence of neutron fluctuations is presented, and applied to the results of reactor fluctuation experiments. Two experiments, measurements of Power Spectral Density and Variance to ...
Relativistic rise of the most probable energy loss in a gas proportional counter
(Elsevier, 1968-07-15)
The most probable energy loss in a gaseous medium, as also in other media, was theoretically predicted by Landau to increase with p/(mc), the ratio of momentum to the rest mass of a charged particle. The predicted magnitude ...