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]
| 21
|
| Astrophysics - Astrophysics Of Galaxies
| 18
|
| Cosmic Rays
| 10
|
| Galaxies: Starburst
| 5
|
| X-rays: Galaxies
| 5
|
| Galaxies: Evolution
| 3
|
| Galaxies: ISM
| 3
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 3
|
| Gamma-rays: Galaxies
| 3
|
| Methods: Numerical
| 2
|
| Magnetohydrodynamics [S]
| 2
|
| ISM: Jets And Outflows
| 2
|
| Hydrodynamics
| 2
|
| Gamma-rays: Diffuse Background
| 2
|
| Galaxies: Star Formation
| 2
|
| Galaxies: Nuclei
| 2
|
| Galaxies: High-redshift
| 2
|
| Galaxies: Clusters: General
| 2
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 2
|
| Astroparticle Physics
| 2
|
| Radio Continuum: Galaxies
| 2
|
| High Energy Physics - Theory
| 1
|
| Hadronic Interactions
| 1
|
| Outflows
| 1
|
| Stars: Winds
| 1
|
| Radiative Processes
| 1
|
| Ultra-high-energy Cosmic Radiation
| 1
|
| Astronomical Radiation Sources
| 1
|
| Galaxies: Jets
| 1
|
| (galaxy) Clusters
| 1
|
| Galaxies: Individual: M82
| 1
|
| Virtual Observatory Tools
| 1
|
| Secondary Cosmic Rays
| 1
|
| Galaxies: Clusters: Intracluster Medium
| 1
|
| (ISM:) Cosmic Rays
| 1
|
| Galaxies: Active
| 1
|
| Galaxies
| 1
|
| Galactic Cosmic Rays
| 1
|
| Extragalactic Astronomy
| 1
|
| Cosmological Voids
| 1
|
| Cosmological Filaments
| 1
|
| Methods: Data Analysis
| 1
|
| Star Formation
| 1
|
| Magnetic Fields
| 1
|
| ISM: Structure
| 1
|
| ISM: Magnetic Fields
| 1
|
| Cosmic Ray Sources
| 1
|
| ISM: Evolution
| 1
|
| Interstellar Magnetic Fields
| 1
|
| Interstellar Clouds
| 1
|
| Atomic Processes
| 1
|
| High Energy Physics - Phenomenology
| 1
|