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]
| 106
|
| Astrophysics - Astrophysics Of Galaxies
| 28
|
| Galaxies: Active
| 27
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 25
|
| Cosmic Rays
| 12
|
| Galaxies: Jets
| 11
|
| Gamma Rays: General
| 10
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 10
|
| Active Galactic Nuclei
| 9
|
| Accretion
| 9
|
| High Energy Physics - Phenomenology
| 9
|
| Radiation Mechanisms: Non-thermal
| 8
|
| Black Hole Physics
| 8
|
| Diffuse Radiation
| 7
|
| Accretion Disks
| 7
|
| Galaxy: Halo
| 6
|
| X-rays: ISM
| 6
|
| X-rays: Binaries
| 5
|
| Dark Matter
| 5
|
| High Energy Astrophysics
| 5
|
| Gamma Rays [S]
| 4
|
| X-rays: Galaxies: Clusters
| 4
|
| Galaxies: Seyfert
| 4
|
| Acceleration Of Particles
| 4
|
| Gamma Rays: Diffuse Background
| 4
|
| Methods: Observational
| 4
|
| Galaxy: Center
| 4
|
| Gamma Rays: Galaxies
| 4
|
| Binaries: General
| 4
|
| Catalogs
| 4
|
| Stars: Black Holes
| 4
|
| Galaxy Jets
| 3
|
| Radio Continuum: Galaxies
| 3
|
| ISM: Supernova Remnants
| 3
|
| Quasars: Supermassive Black Holes
| 3
|
| Galaxies: Clusters: Intracluster Medium
| 3
|
| Instrumentation: Spectrographs
| 3
|
| High Energy Physics - Experiment
| 3
|
| Seyfert Galaxies
| 3
|
| Surveys
| 3
|
| Neutrinos
| 3
|
| Blazars
| 3
|
| Black Holes
| 3
|
| BL Lacertae Objects: General
| 3
|
| Gamma-ray Sources
| 3
|
| Astrophysical Black Holes
| 3
|
| X-rays: Galaxies
| 3
|
| Gamma Rays: Theory
| 3
|
| Survey
| 2
|
| Compton Camera
| 2
|
| Composition Energy Spectra And Interactions
| 2
|
| Sun: Flares [S]
| 2
|
| Galactic Halo
| 2
|
| 98.70.Vc
| 2
|
| 98.70.Sa
| 2
|
| X-ray Astronomy
| 2
|
| General Relativity And Quantum Cosmology
| 2
|
| Neutrino Muon Pion And Other Elementary Particles
| 2
|
| Relativistic Jets
| 2
|
| Sun: X-rays [S]
| 2
|
| Gamma-rays
| 2
|
| X-rays: General
| 2
|
| Magnetic Fields
| 2
|
| Background Radiations
| 2
|
| Reionization
| 2
|
| Supermassive Black Holes
| 2
|
| Galaxies: Clusters: Individual (Perseus)
| 2
|
| Galaxies: Evolution
| 2
|
| X-rays: Diffuse Background
| 2
|
| MeV Gamma-ray
| 2
|
| Galaxies: Individual (NGC 1275)
| 2
|
| Astrophysics
| 2
|
| ISM: Jets And Outflows
| 2
|
| Methods: Data Analysis
| 2
|
| Astroparticle Physics
| 2
|
| 96.50.sb
| 2
|
| AGN
| 2
|
| Radio Astronomy
| 2
|
| 95.85.Ry
| 2
|
| Particle Astrophysics
| 2
|
| Polarization
| 2
|
| Jets
| 2
|
| Primordial Black Holes
| 2
|
| Dark Ages
| 2
|
| First Stars
| 2
|
| Gamma Rays: ISM
| 2
|
| Non-thermal Radiation Sources
| 2
|
| Quasars
| 2
|
| Submillimeter: Galaxies
| 2
|
| Cosmic Background Radiation
| 2
|
| Event Reconstruction
| 1
|
| Elementary Particle Processes
| 1
|
| Design Concepts
| 1
|
| Dark Matter Theory
| 1
|
| Cosmology: Observations
| 1
|
| Cosmological Voids
| 1
|
| Cosmological Filaments
| 1
|
| Cosmic Ray Sources
| 1
|
| Cosmic Ray Astronomy
| 1
|
| Cherenkov Telescopes
| 1
|
| Black Hole
| 1
|
| BL Lacertae Objects: Individual (TXS 0506+056)
| 1
|
| BL Lacertae Objects: Individual (S4 0954+65)
| 1
|
| Binary Stars
| 1
|
| Balloon
| 1
|
| Axion-like Particles
| 1
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 1
|
| Astrophysics - Cosmology And Extragalactic Astrophysics
| 1
|
| Astrophysical Processes
| 1
|
| ASTRONOMY Physics, Astronomy, Applied-Physics
| 1
|
| Active And Peculiar Galaxies And Related Systems
| 1
|
| Accretion Discs
| 1
|
| 98.70.Rz
| 1
|
| 98.54.Cm
| 1
|
| 98.35.Gi
| 1
|
| (galaxy) Clusters
| 1
|
| γ Rays
| 1
|
| Zenodo Community Quasars2017
| 1
|
| X-rays: Stars
| 1
|
| X-rays: Individual: PKS 1830-211
| 1
|
| X-rays: Individual (N 132 D)
| 1
|
| X-rays: Individual (Crab)
| 1
|
| X-rays
| 1
|
| X-ray Sources
| 1
|
| Ultra-high-energy Cosmic Rays
| 1
|
| Superbubbles
| 1
|
| Stars: Population III
| 1
|
| Stars: Jets
| 1
|
| Stars: Individual: V404 Cyg
| 1
|
| Stars: Individual (IGR J16318-4848)
| 1
|
| Stars: Flare
| 1
|
| Spiral Arms
| 1
|
| Satellite System
| 1
|
| Relativistic Processes
| 1
|
| Radio-quiet
| 1
|
| Radio-loud
| 1
|
| Radio Telescopes
| 1
|
| Radio Jets
| 1
|
| Radio Continuum: Stars
| 1
|
| Radio Active Galactic Nuclei
| 1
|
| Radiative Processes
| 1
|
| Quasars: Individual: PKS 1830-211
| 1
|
| Quasars: Individual: PKS 0426–380
| 1
|
| Quasars: General
| 1
|
| Pulsars: Individual (PSR J1833-1034)
| 1
|
| Pulsars: Individual (B0531+21)
| 1
|
| North Polar Spur
| 1
|
| NGC 5128
| 1
|
| Next Generation Cherenkov Telescopes
| 1
|
| Neutrino Astronomy
| 1
|
| Neutrino
| 1
|
| Nebulae
| 1
|
| Methods: Numerical
| 1
|
| Machine Learning
| 1
|
| Loop I
| 1
|
| Liquid Argon TPC
| 1
|
| Line: Profiles
| 1
|
| ISM: Structure
| 1
|
| ISM: Individual Objects: RX J1713.7–3946
| 1
|
| ISM: Individual Objects: (North Polar Spur)
| 1
|
| ISM: Individual Objects (N 132 D)
| 1
|
| ISM: Individual Objects (G21.5-0.9)
| 1
|
| ISM: Individual (Crab Nebula)
| 1
|
| ISM: Bubbles
| 1
|
| Interstellar Medium (ISM)
| 1
|
| Interstellar Medium
| 1
|
| Interferometry
| 1
|
| Instrumentation: Polarimeters
| 1
|
| Infrared: Stars
| 1
|
| IceCube
| 1
|
| High Energy Physics - Theory
| 1
|
| Hard X-Rays
| 1
|
| Hadronic Interactions
| 1
|
| Ground Based Gamma Ray Astronomy
| 1
|
| Gravitational Waves
| 1
|
| Gravitational Lensing: Strong
| 1
|
| Gamma-rays: General
| 1
|
| Gamma-rays: Galaxies
| 1
|
| Gamma-ray Bursts
| 1
|
| Gamma-ray Burst: General
| 1
|
| Gamma-Ray Background
| 1
|
| Gamma-ray Astronomy
| 1
|
| Gamma-ray
| 1
|
| Galaxy: Nucleus
| 1
|
| Galaxy: Abundances
| 1
|
| Galaxies: Radio Galaxy
| 1
|
| Galaxies: Nuclei
| 1
|
| Galaxies: Jet
| 1
|
| Galaxies: Individual: Objects (the Galaxy)
| 1
|
| Galaxies: Individual: M82 NGC 253
| 1
|
| Galaxies: Individual: Centaurus A
| 1
|
| Galaxies: Individual: 3C 120
| 1
|
| Galaxies: Individual (NGC 985)
| 1
|
| Galaxies: Individual (IC 4329A)
| 1
|
| Galaxies: Individual (1H 0323+342)
| 1
|
| Galaxies: Formation
| 1
|
| Galaxies: Dwarf
| 1
|
| Galaxies: Clusters: Individual: A426
| 1
|
| Galaxies: Clusters: Individual (Perseus Cluster)
| 1
|
| Galaxies
| 1
|
| Galactic Cosmic Rays
| 1
|
| G347.3–0.5
| 1
|
| Fermi Bubbles
| 1
|
| Fanaroff-Riley Radio Galaxies
| 1
|
| Extragalactic Radio Sources
| 1
|
| 95.85.Pw
| 1
|
| 95.35.+d
| 1
|
| 95.30.Cq
| 1
|
| γ-ray Bursts
| 1
|