Now showing items 1-10 of 90
Analysis of the torsion-rotation spectra of the isotopic methanol molecules
(Elsevier, 1972-08)
The high resolution infrared spectra of CH3OH, CH3OD, CD3OH and CD3OD observed by D. R. Woods and C. W. Peters in the region from 400 to 900 cm-1 have been analyzed to obtain the molecular moments of inertia, the barrier ...
Behavior of Gas Bubbles in Viscoelastic Materials in a Creep Process
(The American Institute of Physics, 1972-07)
This paper investigates the dynamic behavior of a spherical bubble situated in viscoelastic (or elasticoviscous) materials in a creep process. Both the diffusion of the dissolved gas in the material and the thermodynamic ...
Measurement of the Thermal Conductivity of Argon, Krypton, and Nitrogen in the Range 800–2000°K
(The American Institute of Physics, 1972-09-15)
The thermal conductivities of argon, krypton, and nitrogen were measured at 760 mm Hg in the temperature range 800–2000°K. Two thermal conductivity columns of different outside diameters were used in the experiments to ...
Response of the neutral particle upper atmosphere to the solar eclipse of 7 March 1970
(Elsevier, 1972-04)
A series of five pitot probes were launched from Wallops Island, Va. (38[deg]N) in conjunction with the solar eclipse, 7 March 1970. Three soundings were programmed to occur at 40, 80 and 100 per cent obscuration of the ...
A new method for the direct measurement of spectral line strengths and widths,
(Elsevier, 1972-04)
The most important sources of error incurred in the measurements of spectral-line parameters arise from uncertainty in the determination of the 100 per cent transmittance and in the distortion of the line profile by the ...
Decay angular distributions of p[pi]- states formed in diffraction dissociation of neutrons on carbon
(Elsevier, 1972-08-01)
We present decay angular distributions of the p[pi]- system formed from the interactions of 25-30 GeV/c neutrons on a carbon target. The data are studied as afunction of t', which allows a partial separation of coherent ...
Structure of the Wigner 9j Coefficients in the Bargmann Approach
(The American Institute of Physics, 1972-01)
Bargmann's treatment of the Clebsch‐Gordan (3j) and Racah (6j) coefficients is here extended to the case of Wigner 9j coefficients. The generating function for the 9j coefficient is computed by the analytic method. The ...
Carbonyl formation from isooctane combustion in an internal combustion engine
(Elsevier, 1972-12)
Anisotropic Electron Spin Resonance Spectra of PCl2 and NCl2 in Low Temperature Matrices
(The American Institute of Physics, 1972-09-15)
Well‐resolved ESR spectra of PCl2 were observed from the thermolysis (1000°C) of PCl3, in argon, krypton, xenon, and nitrogen matrices. Satisfactory computer simulated spectra were obtained using two slightly different ...
Comments on “Ion Heating by a Modulated Electron Beam”
(The American Institute of Physics, 1972-03)