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Experimental investigation of the thermomagnetic torque effect in dilute hydrogen
(1969)
An investigation of the thermomagnetic torque, or Scott effect, has been carried out in several concentrations of ortho and para-hydrogen. Measurements were made with a sensitive torsion pendulum over a range of temperatures ...
Unrestricted Hartree-Fock atomic wave-functions
(1969)
Unrestricted Hartree-Fock (UHF) wavefunctions, in the Spin-Polarized Hartree-Fock (SPHF) approximation, have been determined for a number of neutral, divalent, and trivalent transition metal atoms with d[superscript n] ...
A study of the production and propagation of high energy cosmic ray muons
(1969)
A critical reexamination of the diffusion of cosmic rays in the atmosphere is made. The incorrectness of the use of λ[subscript π], the pion attenuation mean-free-path, in the diffusion model is demonstrated. The muon ...
A variable-reduced-mass model for quasilinear molecules with application to HSiBr
(1969)
A Hamiltonian for large amplitude bending and K-type rotation of triatomic molecules has been derived. The complete dependence of the kinetic energy on the bending angle is included. The Hamiltonian contains two terms in ...
Investigation of shock formed in the flow of plasma into a magnetic funnel
(1969)
Thomson scattered laser light from plasma has been used to determine the time resolved electron density and temperature of the shock formed in the axial injection of plasma into a dipole magnetic field. These measurements ...
Direct numerical solution of the Schrödinger equation for H³
(Texas A&M University, 1969)
The importance of the three-nucleon problem to understanding the nucleon-nucleon interaction is discussed. The general formulation of the three-nucleon problem is discussed. A reduction of the problem to a coupled set of ...
Magnetic circular dichroism studies
(1969)
The MCD spectra of the negative ions of magnesium phthalocyanine and the mononegative ion of coreonene have been measured and used with theoretical calculations to assign several of the bands. Self-consistent field wave ...
Nuclear structure studies in the mass-90 region with the (³He, d) reaction
(1969)
The (³He,d) reaction on target nuclei of ⁹⁰Zr, ⁹¹Zr, ⁹²Zr and ⁹³Nb was studied using 31-MeV ³He ions from the Oak Ridge Isochronous Cyclotron. The deuteron groups corresponding to low-lying excited states in the residual ...