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 - Solar And Stellar Astrophysics [S]
| 17
|
| Stars: Formation
| 7
|
| Astrophysics - Astrophysics Of Galaxies
| 7
|
| Star Formation
| 6
|
| Stars: Pre-main Sequence
| 6
|
| ISM: Jets And Outflows
| 5
|
| Stars: Protostars
| 4
|
| Shock Waves
| 4
|
| Herbig–Haro Objects
| 4
|
| Outflows
| 4
|
| Stars: Winds
| 4
|
| Stars: Low-mass
| 3
|
| Protostars
| 3
|
| Herbig Ae/Be Stars
| 2
|
| Herbig Ae/Be
| 2
|
| Stars: Variables: T Tauri
| 2
|
| Herbig-Haro Objects
| 2
|
| T Tauri Stars
| 2
|
| Pre-main Sequence Stars
| 2
|
| Circumstellar Disks
| 2
|
| Star Forming Regions
| 2
|
| Young Stellar Objects
| 2
|
| Infrared: Stars
| 2
|
| Radiative Transfer [S]
| 2
|
| ISM: Individual Objects: HH1&2
| 1
|
| ISM: Individual Objects: HH1
| 1
|
| ISM: Clouds
| 1
|
| High Resolution Spectroscopy
| 1
|
| Flash Spectra
| 1
|
| Eruptive Variable Stars
| 1
|
| Circumstellar Matter
| 1
|
| Brown Dwarfs
| 1
|
| Binaries: General
| 1
|
| Be
| 1
|
| Young Stars
| 1
|
| Techniques: Spectroscopic
| 1
|
| Techniques: Imaging Spectroscopy
| 1
|
| Supernovae
| 1
|
| Stellar Magnetic Fields
| 1
|
| Stellar Jets
| 1
|
| Stellar Activity
| 1
|
| Stellar Accretion Disks
| 1
|
| Stellar Accretion
| 1
|
| Starspots
| 1
|
| Stars: Magnetic Field
| 1
|
| Stars: Individual: V1818 Ori
| 1
|
| Stars: Individual: PR Ori
| 1
|
| Stars: Emission-line
| 1
|
| Star-forming Regions
| 1
|
| Spectroscopy
| 1
|
| Protoplanetary Disks
| 1
|
| Near Infrared Astronomy
| 1
|
| Multiple Stars
| 1
|
| Molecular Clouds
| 1
|
| Methods: Numerical
| 1
|
| ISM: Individual Objects: L1340
| 1
|
| ISM: Individual Objects: HH2
| 1
|
| ISM: Individual Objects: HH1/2
| 1
|
| Infrared Photometry
| 1
|