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
|
|---|
| Lightning
| 9
|
| Sun: Flares [S]
| 8
|
| Gamma Rays [S]
| 7
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 6
|
| Sun: X-rays [S]
| 6
|
| Sun: Corona [S]
| 5
|
| Astrophysics - High Energy Astrophysical Phenomena [S]
| 5
|
| Terrestrial Gamma Ray Flash
| 4
|
| Tgf
| 3
|
| Solar X-ray Flares [S]
| 3
|
| Terrestrial Gamma-ray Flash
| 3
|
| The Sun [S]
| 2
|
| Gamma Ray Glow
| 2
|
| Sun: Particle Emission
| 2
|
| Lightning Initiation
| 2
|
| Solar Flare Spectra
| 2
|
| Winter Thunderstorm
| 2
|
| Physics - Atmospheric And Oceanic Physics
| 2
|
| Atmospheric Electricity
| 2
|
| Particle Acceleration
| 2
|
| Non-thermal Radiation Sources
| 2
|
| Runaway Electrons
| 1
|
| Reverse Beam Tgf
| 1
|
| Relativistic Electrons
| 1
|
| Radio Sferic
| 1
|
| Radiation Belts
| 1
|
| Precipitation
| 1
|
| Pre-main Sequence Stars
| 1
|
| Positrons
| 1
|
| Polarization
| 1
|
| Plasma
| 1
|
| Physics - Plasma Physics [H]
| 1
|
| Neutrons
| 1
|
| Mountaintop
| 1
|
| Magnetosphere
| 1
|
| Magnetic Reconnection
| 1
|
| Low Frequency
| 1
|
| Lightning Physics
| 1
|
| Lightning Interferometry
| 1
|
| Leaders
| 1
|
| Interferometry
| 1
|
| Interferometer
| 1
|
| Instrumentation And Methods For Astrophysics
| 1
|
| Instrumentation
| 1
|
| Hurricane Patricia
| 1
|
| High Energy Physics
| 1
|
| High Energy Atmospheric Physics
| 1
|
| High Energy Astrophysical Phenomena
| 1
|
| Hard X-rays
| 1
|
| Gamma Radiation
| 1
|
| Flare Stars
| 1
|
| Fermi
| 1
|
| Fast Breakdown
| 1
|
| Eyewall
| 1
|
| Energetic Compact Stroke
| 1
|
| Electron Acceleration
| 1
|
| Cosmology And Nongalactic Astrophysics
| 1
|
| Cosmology
| 1
|
| Corona [S]
| 1
|
| Atmospheric Radiation
| 1
|
| Atmospheric Electric Field
| 1
|
| γ-rays
| 1
|
| Young Stellar Objects
| 1
|
| X-rays: Stars
| 1
|
| X-rays
| 1
|
| Winter Thunderstorms
| 1
|
| Wave Particle Scattering
| 1
|
| Thunderstorms
| 1
|
| Terrestrial Gamma--ray Flash
| 1
|
| Terrestrial Gamma Ray Flashes
| 1
|
| Techniques: Imaging Spectroscopy
| 1
|
| Sun: Coronal Mass Ejections
| 1
|
| Active Sun
| 1
|
| Stepped-leader-x-rays
| 1
|
| Stellar X-ray Flares
| 1
|
| Stellar Flares
| 1
|
| Stellar Activity
| 1
|
| Star-forming Regions
| 1
|
| Spectrum
| 1
|
| Spatial Scale Of Rep
| 1
|
| Solar Physics [S]
| 1
|
| Solar Activity
| 1
|
| Astrophysics
| 1
|
| And Gravitation
| 1
|
| Sun: Activity
| 1
|