Results 51 to 60 of about 829 (204)
Finding Fireballs in Lightning: A Daily Pipeline to Find Meteors in Weather Satellite Data
Earth and Space Science, Volume 13, Issue 7, July 2026.Abstract Weather satellite data contains a wealth of information well beyond its application to meteorology. The GOES weather satellite Geostationary Lightning Mapper instruments detect millions of lightning strikes per day. Within these “haystacks” of lightning are a handful of “needles” of bolides (aka bright fireballs, or exploding meteors). We have
Jeffrey C. Smith +6 more
wiley +1 more source
Gamma ray astronomy in the low energy range
, 1979 A low energy gamma ray telescope, and the results of its observations are described. The telescope consisted of four sodium iodide crystals, each of 120 cm2 area, occulted by lead discs.
Bailey, E.P.A.
core
High-Energy-Density, Laboratory-Astrophysics Studies of Jets and Bow Shocks [PDF]
, 2005 Large-scale directional outflows of supersonic plasma, also known as ''jets'', are ubiquitous phenomena in astrophysics [1]. The interaction of such jets with surrounding matter often results in spectacular bow shocks, and intense radiation from radio to
Wilde, B H +11 more
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Laboratory astrophysics and ion acceleration using intense lasers [PDF]
, 2018 Collisionless shocks are of great interest in astrophysical scenarios as they are believed to be responsible for high energy cosmic rays and non-thermal particles.
Bhadoria, Shikha, Bhadoria, S.
core +1 more source
Earth and Space Science, Volume 13, Issue 7, July 2026.Abstract Auroral transport models (ATMs) play an important role in quantitative studies of optical auroras, their driving mechanisms, and their effects on the ionosphere and thermosphere. TREx‐ATM was initially developed as the support model for the Transition Region Explorer (TREx) mission, and has gained increasing applications in the community in ...
Jun Liang +5 more
wiley +1 more source
A Statistical Study of Warm Plasma Cloak Particles Using Van Allen Probe Data
Journal of Geophysical Research: Space Physics, Volume 131, Issue 7, July 2026.Abstract The Warm Plasma Cloak (WPC) consists of ions in the inner magnetosphere with energies between 10 eV and 1 keV and showing a bidirectional pitch angle distribution of particles. These particles play an important role in wave–particle interactions and in controlling the dayside reconnection rate at the magnetopause.
Bhairavi Apte +2 more
wiley +1 more source
Laboratory Astrophysics on High Power Lasers and Pulsed Power Facilities
, 2002 Over the past decade a new genre of laboratory astrophysics has emerged, made possible by the new high energy density (HED) experimental facilities, such as large lasers, z-pinch generators, and high current particle accelerators. (Remington, 1999; 2000;
Remington, B. A.
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, 2010 Extensive air showers are a very unique phenomenon. In the more than six decades since their discovery by Auger et al. we have learned a great deal about these extremely energetic events and gained deep insights into high-energy phenomena, particle ...
Grieder, Peter K.F
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Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract We present the first in situ observations of the full turbulence tensor of free convection under lake ice, obtained using an original method based on a set of two synchronized acoustic Doppler profilers to measure all six turbulent stress components.
G. B. Kirillin +2 more
wiley +1 more source
Advanced Intelligent Discovery, Volume 2, Issue 3, June 2026.Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan +8 more
wiley +1 more source