Galactic H II regions and the luminosity of the galaxy in 12.8-micron radiation.
Luminosity of galactic disk in 12.8 micron radiation, obtaining from volume integral stellar photon flux density and thermal radio emission rate
STELLAR RADIATION↗
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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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Primordial helium and the luminosity of horizontal-branch stars
Determination of helium abundances, and luminosity of horizontal branch stars
Asano, N.↗
The Luminosity Function for the Globular Cluster M13
Globular cluster M13 luminosity function by reflecting telescope plates star counts, obtaining evolutionary stages lifetime and He core mass
Kimura, Hiroshi↗
Simultaneous observation of electron fluxes, ionization, and luminosity in an aurora.
Auroral band electron energy spectra, electron number density, ionization and luminosity obtained from rocket measurements
Clark, T. A.↗
Corrections in the luminosity-redshift relations of the homogeneous Friedmann models.
Bolometric luminosity-red shift relations of Friedmann dust universes corrected for inhomogeneities, using locally inhomogeneous Swiss cheese models
Kantowski, R.↗
Long-period, semiregular, and irregular high- luminosity variables
Long period, semiregular, and irregular high luminosity variable stars
Gorbatskii, V. G.↗
High-luminosity white dwarfs.
High luminosity white dwarfs possible evolution from planetary nebulae, discussing plasma neutrino processes
Chiu, H.-Y.↗
An attempt to define luminosity criteria in O stars via narrow-band photoelectric photometry
Luminosity criteria in O stars via narrow band photoelectric photometry suggesting VI Cygni proximity
Landolt, A. U.↗
Luminosity effects in the Balmer lines of early-type stars
Luminosity effects in Balmer lines of early type stars, noting H alpha equivalent width decrease
Peterson, D. M.↗
Time-constant loci and theoretical luminosity functions for metal-deficient clusters
Time constant loci and theoretical luminosity functions for various compositions and ages of metal poor globular clusters
Iben, I., Jr.↗
Photometry of high-luminosity M-type stars
High luminosity M type star photometry, determining supergiant intrinsic properties, interstellar extinction mean law and galactic evolution
Lee, T. A.↗
Solar activity and planetary luminosity
Solar activity and planetary luminosity
Balasubrahmanyan, V. K.↗
Ablation and luminosity of artificial meteors
Artificial meteors ablation and luminosity measurements, using ballistic range shadowgraph and radiometric equipment for velocity history, shock wave formation and mass loss process
Givens, J. J.↗
Neutrino luminosity by the ordinary URCA process in an intense magnetic field
Neutrino luminosity in strongly magnetized degenerate relativistic electron gas plasma from URCA energy loss rate calculations
Canuto, V.↗
Luminosities, masses and periodicities of massive red supergiants
Individual M-type red supergiants luminosity, masses and periodicities based on cluster membership and pulsational Q value
Leung, K. C.↗
High-luminosity G supergiants
High luminosity G supergiants at 0.4-18 micron wavelengths showing intense silicate emission shell
Humphreys, R. M.↗
Major variations in solar luminosity.
The solar neutrino problem is considered, giving attention to the experiments conducted to detect solar neutrinos and the possible reasons for the failure to detect neutrinos emitted from the solar interior. According to one suggestion the core of the sun is in a temporarily expanded condition with a consequent lowering in the emitted neutrino flux from the center of the sun. A possible mechanism that could provide the core expansion is proposed. The effects of mixing reactions in the solar interior are discussed together with variations in solar luminosity which might be responsible for the occurrence of the periods of glaciation.
Cameron, A. G. W.↗