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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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Survey develops adequate heat transfer correlations for design use. Flow characteristics studies include - potential core length, velocity and pressure distribution through the jet, and spread of jet and velocity decay along jet axis.
Beam foil measurements of multiplet mean lives in nitrogen decay
Critical test of cosmological pion decay hypothesis for origin of isotropic gamma radiation above 1 MeV
Variational and Z-expansion calculations for magnetic quadrupole transitions decay rates of He sequence
CH, CD and CH ion excited states decay rates determined from phase shift and frequency data, discussing implications for astrophysics
Electron-neutrino weak interaction and beat decay coupling constants found nearly equal, describing astrophysical tests based on white dwarf stars luminosity intervals
Isotopic ratio anomaly of Re and detection at nanogram level in solar wind using decay curves of Re source from lunar specimen
High energy break in isotropic gamma ray spectrum predicted from critical test of cosmological pion-decay hypothesis
Cosmic neutrinos detection, using inverse beta decay and elastic scattering by electrons to overcome solar neutrino problem
Low energy solar flare electrons scatter-free propagation through interplanetary medium, considering rise, decay and travel times
Elastic scattering formation and decay of unstable particle gases, discussing density and corrections to chemical and nuclear statistical equilibrium equations
Plane wave reflection decay rate representation by slowness diagrams
Galactic gamma rays from OSO-3 observations attributed to decay of neutral pions produced by cosmic rays interaction with interstellar gas nucleons
Proton distribution in radiation belt inner zone from radial diffusion addition to cosmic ray produced albedo-neutron decay and atmospheric collision loss
Plasmon decay by neutrinos emission in strong magnetic field, examining parallel and perpendicular propagation
Interplanetary cosmic ray positrons energy spectral component with origin different from interstellar mesons decay
Nova Ser 1970 and Aql 1970 luminous IR emission, discussing stellar brightness, grain formation and optical decay
Background gamma ray observations attributed to decay of pi-mesons produced by extragalactic cosmic ray protons collisions, noting radiation sources age