Now showing items 21-30 of 41
Positive parity levels in 36S observed in the 37Cl(d, 3He)36S reaction
(Elsevier, 1968-02-19)
Transition to the 36S ground state and excited states at 3.30, 4.57, 6.51, 7.11 and 7.69 MeV were observed in the reaction 37Cl(d, 3He)36S at a bombarding energy of 28.9 MeV. Using distorted wave analysis, l-values and ...
Simple shell-model expressions for coulomb energies
(Elsevier, 1968-06-24)
It is shown that the main n-T dependent terms of the Coulomb energy have the same general form in the Wigner supermultiplet scheme as in the low seniority limit of the j-j coupling scheme of the shell model.
A space scalar approximation to the particle-hole interaction in the 2s-1d shell
(Elsevier, 1968-09-16)
It is shown that the diagonal matrix elements of the Gillet particle-hole interaction can be well reproduced by retaining only those terms which are space scalars.
Inelastic Neutron Scattering by Gaseous O2
(The American Institute of Physics, 1968-07-15)
The magnetic contributions to neutron diffraction by molecular oxygen have been studied both experimentally and theoretically. We extend the theoretical studies by performing a calculation of the magnetic interaction in ...
Observed Structure of Spray Detonations
(The American Institute of Physics, 1968-11)
The propagation of a detonation wave in a tube containing a single stream of 2600‐μ‐diam diethylcyclohexane droplets dispersed in gaseous oxygen has been studied with streak and space resolved photography, special pressure ...
Neutron Scattering in Normal and Deuterated Polyethylene
(The American Institute of Physics, 1968-01-15)
The one‐ and two‐phonon amplitude‐weighted directional frequency functions are calculated for normal and deuterated crystalline polyethylene. These results are compared to previously measured frequency spectra for ...
Determination of the Predominant Ionization and Loss Mechanisms for the Low‐Voltage Arc Mode in a Neon Plasma Diode
(The American Institute of Physics, 1968-08)
A reaction‐rate analysis is used to determine the relative importance of the predominant ionization and loss mechanisms in a neon low‐voltage arc. Experimental data are derived from various experiments to determine density, ...
Focusing of a Relativistic Electron Flow
(The American Institute of Physics, 1968-08)
The trajectory differential equation governing the motion of relativistic electrons is derived in terms of the scalar and vector potentials of the system using the principle of least action. The conservation of energy and ...
Erratum: Electron Paramagnetic Resonance of Beef Heart Ferricytochrome c
(The American Institute of Physics, 1968-05-01)
Experimental Investigation of the Low‐Voltage Arc in Noble Gases
(The American Institute of Physics, 1968-08)
An experimental investigation of the low‐voltage arc mode of the hot‐cathode discharge has been carried out in a diode utilizing planar electrode geometry. The investigation consisted predominantly of Langmuir‐probe ...