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
|
|---|
| Cosmic Rays
| 25
|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 19
|
| Sun: Heliosphere [H]
| 10
|
| Dark Matter
| 10
|
| Astrophysics
| 9
|
| Astroparticle Physics
| 8
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 7
|
| Cosmic Ray Detectors
| 7
|
| 95.35.+d
| 6
|
| Physics - Space Physics [H]
| 6
|
| Composition Energy Spectra And Interactions
| 5
|
| 96.50.sb
| 5
|
| 95.55.Vj
| 4
|
| Sun: Coronal Mass Ejections
| 4
|
| Neutrino Muon Pion And Other Elementary Particle Detectors
| 4
|
| ISM: Cosmic Rays
| 4
|
| Elementary Particles
| 4
|
| Sun: Flares [S]
| 3
|
| PAMELA
| 3
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 3
|
| Astrophysics - Earth And Planetary Astrophysics
| 3
|
| Space Vehicles
| 3
|
| Solar Wind [H]
| 3
|
| Sun: Particle Emission
| 3
|
| Solar Activity
| 3
|
| Balloons
| 3
|
| Particle Astrophysics
| 2
|
| Trapped
| 2
|
| High Energy Physics - Experiment
| 2
|
| Isotopes
| 2
|
| Neutrino Mass And Mixing
| 2
|
| Antimatter
| 2
|
| Van Allen Radiation Belts
| 2
|
| Sun: Activity
| 2
|
| Gamma-ray Bursts
| 2
|
| Gamma Rays: General
| 2
|
| 98.70.Sa
| 2
|
| Earth's Magnetosphere
| 2
|
| Magnetic Fields
| 2
|
| Galactic Cosmic Rays
| 2
|
| 85-05
| 2
|
| Electrons
| 2
|
| Atmospheric Effects
| 2
|
| 14.60.Pq
| 2
|
| Magnetospheric Physics: Energetic Particles
| 2
|
| Calorimeters
| 2
|
| Earth
| 2
|
| Coronal Mass Ejection (CME)
| 2
|
| Space Weather
| 2
|
| Flares
| 1
|
| Flare
| 1
|
| Extragalactic Objects And Systems
| 1
|
| Energetic Particle
| 1
|
| Earth's Plasmasphere
| 1
|
| Earth's Ionosphere
| 1
|
| Dose
| 1
|
| Cosmology: Dark Matter
| 1
|
| Cosmic-ray
| 1
|
| Cosmic Ray Propagation
| 1
|
| Cosmic Ray Astronomy
| 1
|
| Cosmic Ray
| 1
|
| Calorimeter
| 1
|
| ASTRONOMY
| 1
|
| Astronomical Detectors
| 1
|
| Artificial Satellites
| 1
|
| Artificial Earth Satellites
| 1
|
| Antiparticles
| 1
|
| Anisotropy
| 1
|
| Albedo
| 1
|
| Active Sun
| 1
|
| Acceleration Of Particles
| 1
|
| 98.52.-b
| 1
|
| 96.50.S-
| 1
|
| 96.40.Tv
| 1
|
| 95.85.Ry
| 1
|
| 95.75.Fg
| 1
|
| 95.40.+s
| 1
|
| 21.65.Qr
| 1
|
| Telescopes
| 1
|
| Sun: Solar Wind [H]
| 1
|
| Sun: Photosphere [S]
| 1
|
| Sun: Corona [S]
| 1
|
| Sun: Chromosphere [S]
| 1
|
| Spectrum
| 1
|
| Spectroscopy And Spectrophotometry
| 1
|
| Space Weather: Space Radiation Environment
| 1
|
| Space Vehicles: Instruments
| 1
|
| Space Experiments
| 1
|
| Space Experiment
| 1
|
| Solar–terrestrial Relations
| 1
|
| Solar Energetic Particles [H]
| 1
|
| Silicon Detector
| 1
|
| SEPs
| 1
|
| Satellite Experiments
| 1
|
| Satellite
| 1
|
| Reentrant Albedo Protons
| 1
|
| Radiation Environment
| 1
|
| Quark Matter
| 1
|
| Protons
| 1
|
| Precipitating
| 1
|
| Positron
| 1
|
| Planetary Space Weather
| 1
|
| Physics - Instrumentation And Detectors
| 1
|
| Penumbra
| 1
|
| Particle Spectrometers
| 1
|
| Particle Detectors
| 1
|
| Normal Galaxies
| 1
|
| Neutrino Muon Pion And Other Elementary Particles
| 1
|
| Nearby Sources
| 1
|
| Muons
| 1
|
| Methods: Observational
| 1
|
| Methods: Data Analysis
| 1
|
| Magnetospheric Physics: Radiation Belts
| 1
|
| Magnetospheric Physics: Magnetosphere: Inner
| 1
|
| Magnetospheric Physics: Magnetosphere-inner
| 1
|
| Magnetospheric Physics: Instruments And Techniques
| 1
|
| Magnetospheric Physics: Energetic Particles: Trapped
| 1
|
| ISS
| 1
|
| ISM: Abundances
| 1
|
| Ionosphere: Solar Radiation And Cosmic Ray Effects
| 1
|
| Ionosphere: Instruments And Techniques
| 1
|
| Instrumentation: Detectors
| 1
|
| Ground-level Enhancement (GLE)
| 1
|
| Gravitational Waves
| 1
|
| Geomagnetic Field
| 1
|
| Geomagnetic Cutoff
| 1
|
| Galaxy: Abundances
| 1
|
| 14.60.Ef
| 1
|
| 07.20.Fw
| 1
|