Low-energy cosmic-ray composition and energy spectra measured in June 1965.
Low energy cosmic ray composition and energy spectra measured by sounding rockets carrying nuclear emulsions
Fichtel, C. E.↗
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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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Energy fluxes of low-energy protons and positive ions in the earth's inner radiation zone.
Differential energy spectra of low energy protons and positive ions in earth inner radiation zone, using electrostatic analyzers aboard OGO-3 satellite
Frank, L. A.↗
Retarded interaction energies between like atoms in different energy states.
Retarded long range interaction energies between two like atoms in different energy states, noting selection rules for resonant interactions
Meath, W. J.↗
Energy dependence of energy partition in products of direct reactions - Crossed-beam studies and a new model.
Initial kinetic energy dependence of reaction energy distribution between direct ion-molecule reaction products internal and translational modes from crossed beam experiments
Herman, Z.↗
Diurnal variation of the intensity and energy spectrum of low-energy electrons incident at Fort Churchill, Canada.
Low energy incident electron intensity and energy spectrum diurnal variations, measuring cut-off values
Webber, W. R.↗
Possible conversion of rotational energy of the neutron star in the Crab Nebula into energy of relativistic electrons.
Rotational energy conversion of neutron star into relativistic electrons energy suggested by increasing period of pulsating radio source in Crab Nebula
Finzi, A.↗
The isotopic abundances and energy spectra of super 2 H, super 3 He, and super 4 He of cosmic-ray origin in the energy region 10-100 Mev nucleon super-1
Cosmic ray origin in high energy H and He isotropic abundances and energy spectra observed by IMP 4 satellite during solar quiet times
Hsieh, K. C.↗
Disintegration and energy degradation of very high-energy cosmic rays in intense photon fields
Very high energy cosmic rays disintegration and energy degradation by intense blue shifted photon fields of supernovae quasars and pulsar models
Pollack, J. B.↗
Energy climbs, energy turns, and asymptotic expansions
Asymptotic expansions and energy methods applied to three dimensional aircraft maneuvers involving energy climbs and turns
Edelbaum, T. N.↗
Energy dependence of the 4610- and 4765-A lines of Ar/plus/ excited in low-energy He/plus/ plus Ar collisions
Energy dependence and threshold behavior of ion Ar lines excited in low-energy He ion-Ar collisions
Lipeles, M.↗
Measurement of the distribution in energy and angle of high-energy albedo neutrons and determination of an upper limit for the solar neutron flux
High energy albedo neutrons energy and angular distributions, determining solar neutron flux upper limit
Heidbreder, E.↗
Correlation of excess energies of dissociative electron attachment processes with the translational energies of their products
Dissociative electron attachment excess energy correlation with fragment ion translational energies, determining radical affinity
Bafus, D. A.↗
Energy losses of low-energy photoelectrons to thermal electrons
Asymptotic expression for low energy photoelectron energy loss to ambient thermal electrons
Hays, P. B.↗
Conversion of magnetic-field energy into kinetic energy in the solar wind
Solar wind velocity increase by magnetic field energy conversion to kinetic energy, constructing steady state MHD one fluid model
Whang, Y. C.↗
An assessment of solar energy as a national energy resource
The applications are discussed of solar energy for thermal energy for buildings; chemical and biological conversion of organic materials to liquid, solid, and gaseous fuels; and the generation of electricity. It is concluded that if solar development programs are successful, building heating for public use is possible within 5 years, building cooling in 6 to 10 years, synthetic fuels from organic materials in 5 to 8 years, and electricity production in 10 to 15 years.
Donovan, P.↗
Strain energy density and surface layer energy for a crack-like ellipse
Some of the fundamental concepts of sharp crack fracture criteria are applied to cracks and narrow ellipses. The strain energy density theory is extended to notch boundaries, where the energy in a surface layer is calculated and the location of failure initiation is determined. The concept of a core region near the notch tip, and its consequences, are examined in detail. The example treated is that of an elliptical cavity loaded uniformly at a large distance from the hole, and at an angle to the hole; the results are shown to approach that of the crack solution for narrow ellipses, and to display quite satisfactory agreement with recently published experimental data under both tensile and compressive loading conditions. Results also indicate that in globally unstable configurations in brittle materials, the original loading and notch geometry are sufficient to predict the subsequent crack trajectory with considerable accuracy.
Kipp, M. E.↗
Energy spectrum of galactic electrons in the energy range 2 x 10 to the 10 power - 2 x 10 to the 11th power eV
New experimental data on the energy spectrum of galactic electrons up to the energies approximately 2 x 10 to the 11th power eV were obtained in the summer of 1967 by a scintillation telescope lifted to the stratosphere at 32 km. The geometrical factor of the telescope was 1200 sq cm steradians, i.e., three times as great as the geometrical factor of previously employed installations. The results confirm previous measurements.
Zatsepin, V. I.↗
Conversion of laser energy to gas kinetic energy
Techniques for the gas phase absorption of laser radiation for conversion to gas kinetic energy are discussed. Absorption by inverse Bremsstrahlung, in which laser energy is converted at a gas kinetic rate in a spectrally continuous process, is briefly described, and absorption by molecular vibrational rotation bands is discussed at length. High pressure absorption is proposed as a means of minimizing gas bleaching and dissociation, the major disadvantages of the molecular absorption process. A band model is presented for predicting the molecular absorption spectra in the high pressure absorption region and is applied to the CO molecule. Use of a rare gas seeded with Fe(CO)5 for converting vibrational modes to translation modes is described.
Caledonia, G. E.↗