Now showing items 21-30 of 83
Level structure of 32P from 31P(d, p)32P reactions
(Elsevier, 1962)
States up to an excitation energy of 6.8 MeV of the nucleus 32P are investigated by studying the angular distribution of protons in the reaction 31P(d, p)32P. One new state is found at 1.51 MeV. A state previously reported ...
Half-space general multigroup transport theory
(Elsevier, 1969-08)
A method for solving various half-space multigroup transport problems for the case of a general transfer matrix is explained. A non-linear integral equation for the emergent distribution of the albedo problem is derived. ...
Intrinsic states of deformed nuclei in the Hartree-Fock (HF) approximation
(Elsevier, 1967-03)
This paper deals with an application of the HF method to deformed nuclei. The two nucleon interaction used is a non-local separable potential which acts only in relative s-states. The HF equations are solved in the matrix ...
The quartic isobaric multiplet mass equation
(Elsevier, 1969-05-05)
The quadratic isobaric multiplet mass equation must be replaced by an expression which is quartic in Tz if the electrostatic interaction is treated in second-order perturbation theory. The coefficients of the cubic and ...
The use of gas proportional counters to distinguish protons from pions in the cosmic radiation at energies of near or greater than 100 GeV
(Elsevier, 1967)
Several possible methods to distinguish protons and pions in the cosmic radiation at energies of over 100 GeV are discussed. One of these methods based on multiple sampling of ionization losses in an array of gas proportional ...
Gamma-ray transitions in 32S following proton capture by 31P
(Elsevier, 1963)
Gamma-ray spectra, angular distributions and coincidence spectra have been studied in the reaction 31P(p, [gamma]) 32S at bombarding energies of 355, 440 and 540 keV. Several cascades have been identified and branching ...
The Ca40(d, [alpha])K38 reaction and the nuclear structure of K38
(Elsevier, 1963)
Natural Ca-targets were bombarbarded with 7.7 MeV deutereons. Magnetic analysis was used to obtain [alpha]-particle spectra at angles of 50[deg], 70[deg] and 90[deg]. About 35 levels in K38 were found up to an excitation ...
Performance of a nuclear emulsion scanner
(Elsevier, 1960)
A machine has been constructed which meets many of the needs for scanning of nuclear emulsions as emulsions are used in charged particle nuclear spectroscopy. Methods developed for track detection are reviewed briefly. In ...
Kinetics equations for neutron distributions
(Elsevier, 1965-08)
Kinetic equations for neutrons and some of the other kinds of particles important to neutron balance in reactors and reactor-like systems are derived from a quantum Liouville equation. In particular, equations for some of ...
SU(3) [superset or implies] R(3) Wigner coefficients in the 2s-1d shell
(Elsevier, 1968-04)
Explicit algebraic expressions are given for SU(3) [superset or implies] R(3) Wigner coefficients, which are of particular interest in p-shell and 2s-1d shell-model calculations. An orthogonal basis tied closely to Elliott's ...