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Polynuclear Superhalogen Anions with Heterovalent Central Atoms. [PDF]
MoleculesMekhael D, Skurski P, Anusiewicz I.
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Energetic neutral atom imaging at Mercury
Advances in Space Research, 2004The paper reviews recent developments in the simulation of energetic neutral atom (ENA) imaging near Mercury. ENAs are produced in a wide energy range, from a few eV and up to 50 keV by: (1) charge-exchange of ions injected from the tail to the inner magnetosphere; (2) charge-exchange of freshly ionized exospheric ions accelerated by the magnetospheric
A. Lukyanov, S. Barabash, M. Holmström
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Energetic neutral atom observations of magnetic anomalies on the lunar surface [PDF]
Journal of Geophysical Research, 2012 SARA, the Sub-KeV Atom Analyzer, on board Chandrayaan-1 recorded the first image of a minimagnetosphere above a lunar magnetic anomaly using energetic neutral atoms (ENAs).
Mats Holmström +2 more
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Low-energy energetic neutral atom imaging of Io plasma and neutral tori [PDF]
Planetary and Space Science, 2015 Io's plasma and neutral tori play significant roles in the Jovian magnetosphere. We present feasibility studies of measuring low-energy energetic neutral atoms (LENAs) generated from the Io tori. We calculate the LENA flux between 10 eV and 3 keV.
Martin Wieser +2 more
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1985
Numerical data are presented for the ionization potentials of neutral atoms, the fine- and hyperfine-structure splitting of low-lying energy levels, the level and transition isotope shifts in atoms and the quantum defects of atomic Rydberg states. Values of the atomic scalar polarizability and the magnetic susceptibility are also given.
Alexandre A. Radzig, Boris M. Smirnov
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Numerical data are presented for the ionization potentials of neutral atoms, the fine- and hyperfine-structure splitting of low-lying energy levels, the level and transition isotope shifts in atoms and the quantum defects of atomic Rydberg states. Values of the atomic scalar polarizability and the magnetic susceptibility are also given.
Alexandre A. Radzig, Boris M. Smirnov
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Modeling energetic neutral atoms and the IBEX spectrum
AIP Conference Proceedings, 2012The interaction between the solar wind (SW) and the local interstellar medium (LISM) has been studied for decades, but has only recently been scrutinized using observational data. One such mission, NASA's Interstellar Boundary EXplorer (IBEX), has provided a wealth of new data that allows for a global picture of the heliospheric interface.
Jacob Heerikhuisen +2 more
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Deconvolution of Energetic Neutral Atom Images of the Earth's Magnetosphere
Space Science Reviews, 2000A method for deconvolving equatorial pitch angle distributions of energetic neutral atoms from images from the ENA instruments on the IMAGE satellite is described and illustrated using simulated data obtained from calculated models of ring current flux. The unknown flux is expanded in terms of cubic B-splines and Legendre polynomials.
J. D. Perez, M.-C. Fok, T. E. Moore
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Mass transport in the heliosphere by energetic neutral atoms
Journal of Geophysical Research: Space Physics, 2004Energetic neutral atoms (ENAs) are recognized as a powerful tool for remote probing of distant hot space plasmas, in particular the plasmas abundant at the heliospheric boundary where the expanding solar wind meets the surrounding local interstellar medium.
Mike Gruntman, Vlad Izmodenov
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Evidence for detection of energetic neutral atoms by LADEE
Planetary and Space Science, 2017Abstract The integrated current of the Lunar Dust Experiment (LDEX) instrument aboard the Lunar Atmosphere and Dust Environment Explorer (LADEE) includes sources of current in addition to small ( 0.3 μ m ) dust grains. LDEX current correlates strongly with solar wind density and flux, though solar wind ions should be excluded from the ...
J.J. Walker +4 more
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