Search
Search Results
-
Energetic neutral particle generation by laser using gold nanorod embedded CH foil
AbstractWe propose a new scheme of a few MeV range uni-directional neutral particle generation via charge exchange mechanism (Rajeev et al. in Nat...
-
How Do Shock Waves Define the Space-Time Structure of Gradual Solar Energetic Particle Events?
We revisit the full variety of observed temporal and spatial distributions of energetic solar protons in “gradual” solar energetic-particle (SEP)...
-
Solar Energetic-Particle Ground-Level Enhancements and the Solar Cycle
Severe geomagnetic storms appear to be ordered by the solar cycle in a number of ways. They occur more frequently close to solar maximum and the...
-
Duration and Fluence of Major Solar Energetic Particle (SEP) Events
To understand solar energetic particle (SEP) events and their acceleration processes, it is important to study the SEP properties, e.g. duration and...
-
-
Atmospheric Chemical Composition Response to Energetic Electron Precipitations
Energetic particle precipitation (EPP) can affect the chemical composition of the Earth's atmosphere. Particles emitted by the Sun in the form of the...
-
Solar Energetic Proton Fluxes in Near-Earth Space on March 13–23, 2023
AbstractThe results of studying the fluxes of solar protons with energies greater than 5 MeV in near-Earth space on March 13–23, 2023, are presented....
-
Long-Lived Recurrent Fluxes of Energetic Ions from Coronal Holes on the Sun
AbstractResults are presented from studying the relative abundances and energy spectra of 4 He, C, O, and Fe suprathermal ions in particle fluxes...
-
Energetic Particles in the Geosphere
As known, the ionosphere and the neutral atmosphere of the Earth are constantly exposed to energetic charged particles of extraterrestrial origin,...
-
Penetration and jet flame effects induced by the interaction between a new energetic penetrator and a simulated shielding charge
Due to the insensitive charge inside the underwater target and the thin-walled flying target in the air, it is difficult for the traditional...
-
Anomalous Cosmic Rays and Heliospheric Energetic Particles
We present a review of Anomalous Cosmic Rays (ACRs), including the history of their discovery and recent insights into their acceleration and...
-
Solar Energetic Particles and Intensity of Metric Type II Radio Bursts
We perform a statistical analysis of 112 proton events from 24 November 2000 to 20 December 2014, accompanied by an increase in the intensity of...
-
Spatial and Temporal Variations of 2 – 10 MeV nuc−1 He/H in Gradual Solar Energetic Particle Events
In a previous work (Kahler and Brown,
2021 ; henceforth KB21) we found that 4 – 53 MeV nuc −1 He/H ratios measured at peak intensities of 43 gradual...
-
A Primer on Focused Solar Energetic Particle Transport
The basics of focused transport as applied to solar energetic particles are reviewed, paying special attention to areas of common misconception. The...
-
Energetic Electron Injection and Precipitation as Seen from RCM Bubble Simulation
Although principal possibility to form the energetic electron (EE) injections by transient fast flow bursts was demonstrated, details and...
-
Interplanetary energetic electrons observed in Earth’s polar cusp/cap/lobes
The Earth’s polar cusp, cap and lobes are the important boundaries to transport the plasma and energy from the interplanetary medium to terrestrial...
-
Wave Propagation and Dam**
Propagation of acoustic mechanical waves and other more energetic excitations in amorphous solids is strongly dominated by anharmonicity and...
-
Energetic Electron Precipitation Driven by Electromagnetic Ion Cyclotron Waves from ELFIN’s Low Altitude Perspective
We review comprehensive observations of electromagnetic ion cyclotron (EMIC) wave-driven energetic electron precipitation using data collected by the...
-
Resonant Interaction of Energetic Electrons with Radio Emission in the Magnetospheres of Exoplanets
We analyze the resonant interaction of energetic electrons with radio emission in the magnetospheres of exoplanets using the planet Tau Bootis b as...
-
Effects on neutrino propagation in space-time foam of D-branes revisited
Neutrinos from the cosmos have proven to be ideal for probing the nature of space-time. Previous studies on high-energy events of IceCube suggested...