Now showing items 1-10 of 83
Analysis of the inelastic scattering of 50 MeV protons
(Elsevier, 1968-09-23)
Differential cross sections and asymmetries for 50 MeV proton scattering from vibrational states in 64,66,68,70Zn and 114Cd have been analysed using a collective-model interaction obtained by deforming the entire optical ...
An image intensifier-scintillator device for determination of profiles and images of weak beams of ionizing particles or X-rays
(Elsevier, 1961)
An instrument for determining the shape and intensity distribution of particle and X-ray beams has been developed using an image intensifier tube together with a bundle of filaments of scintillator. A description of the ...
Kinematical constraints of helicity amplitudes
(Elsevier, 1969-07-15)
The kinematical constraints of helicity amplitudes are studied using the general ideas of Jackson and Hite. The helicity amplitudes are expressed in terms of a Taylor series expansion from which all constraints at threshold ...
Neutron-capture gamma-ray spectra of the tungsten isotopes
(Elsevier, 1962-06)
The spectra of gamma radiation following reactor-neutron capture in separated tungsten isotopes have been measured with a three-crystal scintillation pair spectrometer as well as with a single-crystal scintillation counter, ...
Exact solution of the pairing problem in the LST scheme
(Elsevier, 1969-05-05)
Exact solutions for the pairing interaction problem in the LST scheme are formulated in terms of the matrix elements of pair creation and annihilation operators for pairs coupled to zero orbital angular momentum. General ...
Coulomb displacement energies in the shell
(Elsevier, 1968-06-24)
The experimental Coulomb displacement energies in the shell (except one) can be described by Hecht's Coulomb energy equation with a standard deviation of 8.5 keV if it is assumed that the Coulomb interaction radius is ...
Extended detectors in neutron time-of-flight diffraction experiments
(Elsevier, 1967-01-03)
Shell-model calculation in 24Mg
(Elsevier, 1967-03-06)
A shell-model calculation is performed for 24Mg assuming wave functions with maximum symmetry in the spacial coordinates. Several interactions have been used including the Kallio-Kolltveit hard-core potential. A reasonable ...
On the observation of parity admixtures with perturbed angular correlations
(Elsevier, 1968-05-24)
A new parity test is proposed using combined electric and magnetic perturbation of the angular correlation of two gamma rays, one pure and one mixed. The experiment requires a measurement of the asymmetry of the coincidence ...
Magnetostrictive readout of spark chambers in a magnetic field
(Elsevier, 1968-07-01)
Magnetic fields of moderate strength may cause errors of order 0.5% in measurements made with magnetostrictive spark chamber readouts.