The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 50
|
| Cosmic Rays
| 29
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 21
|
| Physics - Space Physics [H]
| 16
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 15
|
| JEM-EUSO
| 13
|
| Sun: Heliosphere [H]
| 12
|
| Solar Energetic Particles [H]
| 10
|
| Dark Matter
| 9
|
| Astroparticle Physics
| 8
|
| Sun: Coronal Mass Ejections
| 8
|
| Cosmic Ray Detectors
| 6
|
| 95.35.+d
| 6
|
| Sun: Particle Emission
| 6
|
| High Energy Physics - Experiment
| 5
|
| Sun: Flares [S]
| 5
|
| 96.50.sb
| 5
|
| PAMELA
| 5
|
| Composition Energy Spectra And Interactions
| 5
|
| Radiation Belts
| 4
|
| 95.55.Vj
| 4
|
| Neutrino Muon Pion And Other Elementary Particle Detectors
| 4
|
| Cosmic Ray
| 4
|
| Astrophysics - Earth And Planetary Astrophysics
| 4
|
| Relativistic Electron Precipitation
| 3
|
| Magnetic Fields
| 3
|
| UHECR
| 3
|
| Geomagnetic Cutoff
| 3
|
| CALET
| 3
|
| Space Vehicles
| 3
|
| Astrophysics
| 3
|
| Electrons
| 2
|
| Air-shower Fluorescence Telescope
| 2
|
| Extensive Air Shower
| 2
|
| EUSO-TA
| 2
|
| 98.70.Sa
| 2
|
| EMIC Waves
| 2
|
| Space Weather
| 2
|
| Nuclearites
| 2
|
| Sun: X-rays [S]
| 2
|
| Calorimeters
| 2
|
| Elementary Particles
| 2
|
| Neutrinos
| 2
|
| Atmospheric Effects
| 2
|
| Ultra-high Energy Cosmic Rays
| 2
|
| Van Allen
| 2
|
| Earth
| 2
|
| Van Allen Radiation Belts
| 2
|
| Gamma Rays [S]
| 2
|
| Protons
| 2
|
| Meteors
| 2
|
| Antimatter
| 2
|
| Anisotropy
| 2
|
| Solar Wind [H]
| 2
|
| Ultra High Energy Cosmic Rays
| 2
|
| Ultra-high Energy Cosmic Ray
| 2
|
| Nightglow Background
| 1
|
| Neutrino Muon Pion And Other Elementary Particles
| 1
|
| Neutrino Mass And Mixing
| 1
|
| Mini-EUSO
| 1
|
| Magnetospheric Physics: Radiation Belts
| 1
|
| Magnetospheric Physics: Magnetosphere: Inner
| 1
|
| Magnetospheric Physics: Energetic Particles: Trapped
| 1
|
| Magnetic Storms
| 1
|
| Machine Learning
| 1
|
| LIDAR
| 1
|
| Jets
| 1
|
| Isotopes
| 1
|
| IR-camera
| 1
|
| IR Camera
| 1
|
| Interplanetary Transport
| 1
|
| Interplanetary Physics [H]
| 1
|
| International Space Station
| 1
|
| Helium
| 1
|
| Ground-level Enhancements
| 1
|
| Gravitational Wave Sources
| 1
|
| GOES
| 1
|
| Gamma-rays
| 1
|
| Gamma-ray Transient Sources
| 1
|
| Gamma-ray Bursts
| 1
|
| Gamma-ray Astronomy
| 1
|
| Galaxies: Individual: M31
| 1
|
| Galactic Cosmic Rays
| 1
|
| Fresnel Lens
| 1
|
| FPGA
| 1
|
| Forbush Decrease
| 1
|
| Extragalactic Objects And Systems
| 1
|
| Extensive Air Showers
| 1
|
| EUSO-Balloon
| 1
|
| Energy Spectra And Interactions
| 1
|
| Elves
| 1
|
| Electrons And Positrons
| 1
|
| Electron
| 1
|
| EAS
| 1
|
| Earth's Magnetosphere
| 1
|
| Deuteron
| 1
|
| CR Composition
| 1
|
| Cosmic-rays
| 1
|
| Cosmic-ray
| 1
|
| Cosmic Ray Propagation
| 1
|
| Cosmic Ray Astronomy
| 1
|
| Conjunction
| 1
|
| Cataclysmic Variables
| 1
|
| Calorimeter
| 1
|
| Calibration
| 1
|
| Balloon Experiment
| 1
|
| Atmospheric Phenomena
| 1
|
| Atmospheric Monitoring
| 1
|
| ASTRONOMY
| 1
|
| Artificial Satellites
| 1
|
| Artificial Earth Satellites
| 1
|
| Arase
| 1
|
| Antiparticles
| 1
|
| Angular Reconstruction
| 1
|
| Albedo Particles
| 1
|
| Albedo
| 1
|
| Airglow
| 1
|
| Air-fluorescence
| 1
|
| Acceleration Of Particles
| 1
|
| 98.52.-b
| 1
|
| 96.50.S-
| 1
|
| 95.85.Ry
| 1
|
| 95.75.Fg
| 1
|
| 95.40.+s
| 1
|
| 07.20.Fw
| 1
|
| WPI
| 1
|
| Ultraviolet: Stars
| 1
|
| Ultra-High Energy Cosmic Rays (UHECR)
| 1
|
| Turbulence
| 1
|
| Trigger System
| 1
|
| Transient Luminous Events
| 1
|
| Telescope Array
| 1
|
| Sun: Activity
| 1
|
| Stars: Individual: M31N 2008-12a
| 1
|
| Sprites
| 1
|
| Splash Albedo
| 1
|
| Spectrum
| 1
|
| Spectroscopy And Spectrophotometry
| 1
|
| Spacecraft Missions
| 1
|
| Spaceborne And Space Research Instruments
| 1
|
| Space-Based Experiment
| 1
|
| Space Weather: Space Radiation Environment
| 1
|
| Space Weather Models
| 1
|
| Space Weather Forecasting
| 1
|
| Space Vehicles: Instruments
| 1
|
| Space Radiation
| 1
|
| Space Observatory
| 1
|
| Space Observation
| 1
|
| Space Missions
| 1
|
| Space Experiments
| 1
|
| Space Experiment
| 1
|
| Space Detectors
| 1
|
| Solar–terrestrial Relations
| 1
|
| Solar Particle Emission
| 1
|
| Solar Gamma-ray Emission
| 1
|
| Solar Coronal Mass Ejection Shocks
| 1
|
| SEPs
| 1
|
| SEP Models
| 1
|
| Semi-annual
| 1
|
| Self-organizing-maps
| 1
|
| Satellite Experiments
| 1
|
| Reentrant Albedo Protons
| 1
|
| RBSP
| 1
|
| Radiation Environment
| 1
|
| Radiation Belt
| 1
|
| Quark Matter
| 1
|
| Precipitation
| 1
|
| Positron
| 1
|
| Positons
| 1
|
| Physics - Instrumentation And Detectors
| 1
|
| Physics - Atmospheric And Oceanic Physics
| 1
|
| Photons
| 1
|
| Penumbra
| 1
|
| Pathfinder
| 1
|
| Particle Spectrometers
| 1
|
| Particle Detectors
| 1
|
| PAMELA Experiment
| 1
|
| Nuclei
| 1
|
| Novae
| 1
|
| Normal Galaxies
| 1
|
| 21.65.Qr
| 1
|
| 14.60.Pq
| 1
|
| X-rays: Binaries
| 1
|