Now showing items 11-20 of 45
Effect of Transport Properties on Supersonic Expansion around a Corner
(The American Institute of Physics, 1967-05)
The compressible flow of a viscous, heat‐conducting gas around a corner is considered; in particular, the viscous corrections in the expansion region are calculated. The solutions are written in terms of asymptotic expansions, ...
Evidence for Pseudo‐Jahn—Teller Effect in XeF6
(The American Institute of Physics, 1967-06-01)
Triple Resonance Method for Molecular hfs Spectroscopy: Measurements on 133Cs19F
(The American Institute of Physics, 1967-11-15)
Three sequential oscillatory fields are employed in a molecular beam electric resonance spectrometer in order to observe molecular hfs transitions which do not obey the criteria for observability in the usual beam apparatus. ...
ESR Studies of Nitrobenzene, o‐Dinitrobenzene, and m‐Dinitrobenzene Alkali‐Metal Salts
(The American Institute of Physics, 1967-11-01)
The hyperfine splittings for the lithium, sodium, potassium, and cesium salts of nitrobenzene and the sodium, potassium, and cesium salts of o‐dinitrobenzene over a range of temperature in DME are reported, as well as the ...
General Coupling Coefficients for the Group SU(3)
(The American Institute of Physics, 1967-01)
A Hilbert space method, previously applied to the group SU(2), is employed to examine the representations Dλμ and the reduction of the direct‐product representation of the group SU(3). The base vectors ∣λμ;α>, an orthogonal ...
FET Operational Amplifiers as Fast Electrometers
(The American Institute of Physics, 1967-09)
Piezoelectric Pressure Transducer with Acoustic Absorbing Rod
(The American Institute of Physics, 1967-06)
A piezoelectric pressure transducer has been designed, using readily available, inexpensive materials, which is capable of measuring sidewall pressures over a wide frequency range without serious distortion of the signal ...
Measurements of Plasma Energy Density and Conductivity from 3 to 120 kbar
(The American Institute of Physics, 1967-01)
Plasma energy density, conductivity, and temperature were measured at various pressures ranging from 3 to 120 kbar. The experimental work was conducted in two parts; plasmas with pressures to 15 kbar were formed by capacitor ...
Orientation‐Averaged Amplitude of the One‐Quantum Term in the Neutron Scattering Law for Molecular Gases
(The American Institute of Physics, 1967-01-15)
The amplitude of the one‐quantum term in the scattering law for coherent scattering of neutrons by molecular gases is calculated using a generating‐function approach. The phase factor exp (iκ⋅b) is averaged jointly with ...
Time‐Dependent Green's Function for a Moving Isotropic Nondispersive Medium
(The American Institute of Physics, 1967-03)
The time‐dependent Green's function for a moving isotropic nondispersive medium is hereby obtained by taking the ω‐integration of the time‐harmonic solution which was previously obtained by means of an operational method ...