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]
| 26
|
| High Energy Astrophysics
| 12
|
| Gamma-rays
| 11
|
| Gamma-ray Sources
| 10
|
| Gamma-ray Astronomy
| 8
|
| Pulsars
| 6
|
| Supernova Remnants
| 3
|
| Dark Matter
| 3
|
| Gamma-ray Observatories
| 3
|
| Gamma-ray Bursts
| 3
|
| Active Galactic Nuclei
| 3
|
| Blazars
| 2
|
| Radio Galaxies
| 2
|
| Cosmic Ray Sources
| 2
|
| High Energy Physics - Phenomenology
| 2
|
| Galactic Cosmic Rays
| 2
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 2
|
| Cosmic Rays
| 2
|
| Particle Astrophysics
| 2
|
| Galaxies: Active
| 1
|
| Galaxies
| 1
|
| Fast Fourier Transform
| 1
|
| Extragalactic Astronomy
| 1
|
| Dwarf Irregular Galaxies
| 1
|
| Diffuse Radiation
| 1
|
| Cosmological Neutrinos
| 1
|
| Cold Dark Matter
| 1
|
| Cataclysmic Variable Stars
| 1
|
| BL Lacertae Objects: Individual: Mrk 421
| 1
|
| BL Lacertae Objects
| 1
|
| Binary Stars
| 1
|
| Atmospheric Pressure Modulation
| 1
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 1
|
| White Dwarf Stars
| 1
|
| Theoretical Models
| 1
|
| Sun: Coronal Mass Ejections
| 1
|
| Solar Modulation
| 1
|
| Sky Surveys
| 1
|
| Pulsar Wind Nebulae
| 1
|
| Novae
| 1
|
| Non-thermal Radiation Sources
| 1
|
| Mrk 501
| 1
|
| Milky Way Disk
| 1
|
| ISM: Individual Objects: Crab Nebula
| 1
|
| Interstellar Medium
| 1
|
| Interplanetary Particle Acceleration [H]
| 1
|
| Interplanetary Medium [H]
| 1
|
| Interplanetary Magnetic Fields [H]
| 1
|
| High Mass X-ray Binary Stars
| 1
|
| Gamma-ray Transient Sources
| 1
|
| Gamma-ray Detectors
| 1
|
| Gamma Rays: General
| 1
|
| Acceleration Of Particles
| 1
|