Now showing items 11-20 of 41
One‐ and Two‐Center Expansions of the Breit‐Pauli Hamiltonian
(The American Institute of Physics, 1968-09)
The orbit‐orbit, spin‐spin, and spin‐orbit Hamiltonians of the Breit‐Pauli approximation are expressed in terms of irreducible tensors. One‐ and two‐center expansions are given in a form in which the coordinate variables ...
Fluid Motion Induced by Surface‐Tension Variation
(The American Institute of Physics, 1968-03)
Fluid motion in a long straight channel induced by longitudinally varying surface tension has been discussed by Levich. This problem is re‐examined and a different solution is given. In addition, the stability of laminar ...
Vortex wheels in superfluid helium
(Elsevier, 1968-06-17)
It is suggested that the continuous reversal of apparent circulation around a vibrating wire in liquid He II is due to the motion of a vortex-line array called a "vortex wheel".
Extrusion Die‐Electrode Combination for Exploding Lithium Wire
(The American Institute of Physics, 1968-06)
Propagation of Circularly Polarized Electromagnetic Waves in a Finite Temperature Electromagnetoplasma
(The American Institute of Physics, 1968-07)
The dispersion relation for circularly polarized electromagnetic waves in a warm two‐component plasma subject to parallel static electric and magnetic fields has been derived from the linearized coupled Boltzmann‐Maxwell ...
Dipole Moments of Dimethylsiloxane Chains
(The American Institute of Physics, 1968-08-01)
A rotational isometric‐state model with neighbor dependence is used to calculate mean‐square dipole moments and their temperature coefficients for dimethylsiloxane chains (CH3)3Si[OSi(CH3)2]xOSi(CH3)3 over a wide range of ...
Electron Paramagnetic Resonance of Beef‐Heart Ferricytochrome c
(The American Institute of Physics, 1968-03-01)
We have observed an anisotropic EPR spectrum in a frozen solution of the low‐spin (S = ½;)(S=12;) hemoprotein ferricytochrome c. These results are interpreted in terms of the theory for the low‐spin ferric ion in an ...
Oblique Incidence of an Electromagnetic Wave on a Plasma Layer
(The American Institute of Physics, 1968-03)
A plane electromagnetic wave is obliquely incident upon a plasma layer of finite thickness, where the equilibrium plasma is taken to be homogeneous and isotropic. The electric vector of the wave is assumed polarized in the ...
Matrix Elements of the Linearized Collision Operator
(The American Institute of Physics, 1968-03)
The matrix elements of the linearized Boltzmann collision operator with respect to the Burnett functions are constructed for arbitrary power law potentials. The result of Mott‐Smith for elastic spheres appears as a special case.