Solar oblateness and moon precession.
Lunar orbit precession due to quadrupole moment of sun arising from solar oblateness
LUNAR ORBIT↗
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Results for “Quadrupole”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Determination of shape of the earth's surface and mass
Determining earth gravitational potential up to quadrupole approximation by satellite observations
Gregory, C.↗
Direct observation of hyperfine structure in pi mesic X rays.
Ta hyperfine quadrupole effects resolved by high resolution gamma ray detector for pi mesic X rays
Carrigan, R. A., Jr.↗
The abundance of hydrogen in the atmosphere of Jupiter.
Jupiter atmospheric hydrogen abundance from observations of hydrogen quadrupole absorptions in planetary spectrum
Mason, H. P.↗
Applied thermionic research Final report, 1 Dec. 1967 - 1 Dec. 1968
Quadrupole mass spectrometer for thermochemical properties of cesium oxide
Gyftopoulos, E. P.↗
Intermolecular forces in globular molecules. VII.
Benzene quadrupole moment estimates from second virial coefficient data with polarizability in intermolecular potential function and from molecular susceptibility anisotropy
De Rocco, A. G.↗
Tables for the calculation of radial multipole matrix elements by the Coulomb approximation.
Coulomb approximation for dipole and quadrupole transitions, calculating tables for radial matrix elements
Oertel, G. K.↗
Pressure-induced microwave absorption in N sub 2.
Pressure induced microwave absorption in molecular N for various temperatures, determining dielectric loss, absorptivity and quadrupole moment
Ho, W.↗
An extension of Tsao and Curnutte's line broadening calculations.
Tsao-Curnutte line broadening calculations extended to include Raman scattering and quadrupole absorption
Brannon, P. J.↗
Nuclear-magnetic-resonance studies of ferroelectricity in normal and irradiated Rochelle salt.
Quadrupole splitting of Na 23 nuclear magnetic resonance /NMR/ to investigate spontaneous polarization, coercive field and domain characteristics in Rochelle salt ferroelectric phase
Casabella, P. A.↗
A cold cathode ion source mass spectrometer employing ion counting techniques
Design and construction of mass spectrometer using cold cathode source of ions, quadrupole mass analyzer, and ion counting detectors
Blum, P.↗
A two-layer model of the Jovian clouds
Two layer model of Jovian clouds including clear space, showing computed and measured equivalent widths of H quadrupole lines
Danielson, R. E.↗
Positive ion composition from a rocket-borne mass spectrometer
D region positive ion composition measurements by rocket-borne quadrupole mass spectrometer, discussing downleg and upleg data
Blumle, L. J.↗
Single and double excitations in hydrogen- hydrogen collisions
Quadrupole coupling between single and double excitation channels in hydrogen-hydrogen collisions found ineffective due to energy defect between channels
Flannery, M. R.↗
Moessbauer studies of lattice dynamics, fine and hyperfine structure of divalent Fe57 in FeF2
Isomer shift, Mossbauer recoil free fraction and nuclear quadrupole splitting for Fe57 in iron fluoride measured for lattice dynamics, fine and hyperfine structure
Ingalls, R.↗
Molecular spectroscopic research Final technical report
Quadrupole rotation-vibration spectrum of hydrogen and predissociation rates of B state of iodine
James, T. C.↗
Planetary atmospheric experimental test mass spectrometer system Final report
Quadrupole mass spectrometer systems
Source record↗
Research and development program on the use of counting techniques
Reducing noise in multiplier of quadrupole mass spectrometer when operating in ion counting mode
Roehrig, J. R.↗