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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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New Opportunities for Time Domain Astronomy With the Fermi Gamma-Ray Space Telescope
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Searching for EM Signals Coincident with aLIGO GW Candidates Using the Fermi GBM
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Time-Domain Astronomy with Fermi GBM in the Multi-Messenger Era
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Probing the unidentified Fermi blazar-like population using optical polarization and machine learning
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A study of superluminous stars with the Fermi -Large Area Telescope
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Search for quasi-periodic oscillations in TESS light curves of bright Fermi Blazars
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Fermi-LAT Observations of γ-Ray Emission toward the Outer Halo of M31
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Fermi-LAT observations of extreme spectral variability in IC 310
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K-shell photoelectric cross sections for the Fermi-Thomas potential from 300 kev to 1.3 Mev.
Relativistic photoelectric cross section for two electrons of K-shell computed, using numerical program
Model of phase transitions for interacting Fermi systems
Fermion system phase transition model thermodynamic behavior near critical point region for various interactions
Implications of the Fermi-interaction structure in the S-wave decays of hyperons
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First-order Fermi acceleration of the diffuse ion population near the earth's bow shock
The flux of 30-65 keV particles observed by the ISEE-3 200 earth radii upstream is shown to be an upstream escape of the energetic ions in the earth's bow shock. A formal solution to the transport equation for the distribution function of energetic particles upstream from an isotropic monoenergetic source of particles/sq cm at a plane shock where the plasma changes speed is found, and escape conditions are defined. The efficiency of the acceleration is calculated to depend on the charge/particle, and fluxes near and far upstream of the shock are described analytically. Any model which takes into account shock acceleration by diffusive scattering with significant escape losses produces the observed spectrum close to the shock. The escape loss upstream is demonstrated to control the spectrum and the variation of flux and anisotropy with distance from the shock.
Comparison of helium and heavy ion spectra in He-3-rich solar flares with model calculations based on stochastic Fermi acceleration in Alfven turbulence
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