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
| 19
|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 16
|
| Sun: Heliosphere [H]
| 13
|
| Physics - Space Physics [H]
| 12
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 8
|
| Astroparticle Physics
| 6
|
| Cosmic Ray
| 4
|
| PAMELA
| 4
|
| Astrophysics - Earth And Planetary Astrophysics
| 4
|
| Cosmic Ray Detectors
| 4
|
| Geomagnetic Cutoff
| 3
|
| Galactic Cosmic Rays
| 3
|
| Solar Wind [H]
| 3
|
| High Energy Physics - Experiment
| 3
|
| Dark Matter
| 3
|
| Neutrino Muon Pion And Other Elementary Particle Detectors
| 2
|
| Cosmic-rays
| 2
|
| Protons
| 2
|
| Van Allen Radiation Belts
| 2
|
| Physics - Instrumentation And Detectors
| 2
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 2
|
| Solar Energetic Particles [H]
| 2
|
| Sun: Coronal Mass Ejections
| 2
|
| Anisotropy
| 2
|
| Sun: Activity
| 2
|
| Electrons
| 2
|
| 95.55.Vj
| 2
|
| Helium
| 1
|
| Forbush Decrease
| 1
|
| Elementary Particles
| 1
|
| Electrons And Positrons
| 1
|
| Earth's Magnetosphere
| 1
|
| Earth
| 1
|
| Deuteron
| 1
|
| Cosmic-ray
| 1
|
| Cosmic Ray Propagation
| 1
|
| Cosmic Ray Astronomy
| 1
|
| Corotating Streams
| 1
|
| Composition Energy Spectra And Interactions
| 1
|
| Calorimeter
| 1
|
| Atmospheric Effects
| 1
|
| Antiparticles
| 1
|
| Antimatter
| 1
|
| Annihilation
| 1
|
| Albedo Particles
| 1
|
| Albedo
| 1
|
| 98.70.Sa
| 1
|
| 96.50.sb
| 1
|
| Sun: Particle Emission
| 1
|
| Sun: Flares [S]
| 1
|
| Stars: Activity
| 1
|
| Splash Albedo
| 1
|
| Space Vehicles
| 1
|
| Space Experiments
| 1
|
| Space Experiment
| 1
|
| Solar Modulation
| 1
|
| Solar Activity
| 1
|
| SEPs
| 1
|
| Scintillation Spectrometer ARINA. ;
| 1
|
| Satellite Experiments
| 1
|
| 21.65.Qr
| 1
|
| Radiation Environment
| 1
|
| Radiation Belts
| 1
|
| Radiation Belt
| 1
|
| Quark Matter
| 1
|
| Positron
| 1
|
| Positons
| 1
|
| Penumbra
| 1
|
| Particle Detectors
| 1
|
| Particle Astrophysics
| 1
|
| PAMELA Experiment
| 1
|
| Magnetic Storms
| 1
|
| Magnetic Spectrometer PAMELA
| 1
|
| Magnetic Fields
| 1
|
| Isotopes
| 1
|
| 95.35.+d
| 1
|
| Reentrant Albedo Protons
| 1
|