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
|
|---|
| General Relativity And Quantum Cosmology
| 107
|
| Astrophysics - Instrumentation And Methods For Astrophysics
| 38
|
| Astrophysics - Earth And Planetary Astrophysics
| 24
|
| Astrophysics
| 23
|
| Physics - Space Physics [H]
| 13
|
| Astrophysics - Solar And Stellar Astrophysics [S]
| 10
|
| Orbit Determination And Improvement
| 10
|
| 95.10.Eg
| 10
|
| Physics - Optics
| 10
|
| Lunar Planetary And Deep-space Probes
| 9
|
| 95.55.Pe
| 9
|
| 04.80.Cc
| 8
|
| Experimental Tests Of Gravitational Theories
| 8
|
| General Relativity
| 8
|
| Special Relativity
| 7
|
| Astrometry
| 6
|
| 04.80.-y
| 6
|
| Fundamental Physics
| 6
|
| Experimental Studies Of Gravity
| 6
|
| Astrophysics - Astrophysics Of Galaxies
| 5
|
| Tests Of General Relativity
| 5
|
| Post-Newtonian Approximation
| 5
|
| 03.30.+p
| 5
|
| Physics - Instrumentation And Detectors
| 5
|
| Related Approximations
| 4
|
| Perturbation Theory
| 4
|
| Velocity Acceleration And Rotation
| 4
|
| 06.30.Gv
| 4
|
| Lunar Laser Ranging
| 4
|
| 04.25.Nx
| 4
|
| Gravitational Field Selenodesy And Magnetic Fields
| 4
|
| Asteroids: General
| 4
|
| Gravitation
| 4
|
| 96.20.Jz
| 4
|
| Minor Planets
| 4
|
| 07.87.+v
| 3
|
| Gravitational Lensing: Strong
| 3
|
| Methods: Observational
| 3
|
| Techniques: Image Processing
| 3
|
| Spaceborne And Space Research Instruments Apparatus And Components
| 3
|
| Mathematical Physics
| 3
|
| Pioneer Anomaly
| 3
|
| Physics
| 3
|
| Gravitational Fields
| 3
|
| Gravitational Experiments
| 3
|
| Gravitational Lensing
| 3
|
| High Energy Physics - Phenomenology
| 3
|
| Interplanetary Laser Ranging
| 2
|
| Interferometric Astrometry
| 2
|
| Solar Sails
| 2
|
| Phobos
| 2
|
| Cosmology
| 2
|
| Space Vehicles: Instruments
| 2
|
| High Energy Physics - Theory
| 2
|
| Quantum Physics
| 2
|
| Gravitational Waves
| 2
|
| Science Policy
| 2
|
| Atomic Clock
| 2
|
| Atmospheric Effects
| 2
|
| Astronomical And Space-research Instrumentation
| 2
|
| Scalar-tensor Theories
| 2
|
| Space Physics
| 2
|
| Modified Gravity
| 2
|
| Mission Design
| 2
|
| 95.55.-n
| 2
|
| Methods: Data Analysis
| 2
|
| Exoplanets
| 2
|
| Physics Education
| 2
|
| Equivalence Principle
| 2
|
| Laser Ranging
| 2
|
| Physics - Plasma Physics [H]
| 2
|
| Physics - Geophysics
| 2
|
| Kuiper Belt Objects (KBOs)
| 1
|
| Interstellar Objects (ISOs)
| 1
|
| Interstellar Objects
| 1
|
| Interstellar Medium
| 1
|
| Interstellar
| 1
|
| Instrumentation: Interferometers
| 1
|
| Instrumentation: Detectors
| 1
|
| Imaging
| 1
|
| Image Processing
| 1
|
| Image Forming And Processing
| 1
|
| Heliophysics
| 1
|
| Gravity
| 1
|
| Gravitational Wave Detectors And Experiments
| 1
|
| Gravitational Red Shift
| 1
|
| Gravitational Physics
| 1
|
| Gravitational Effects
| 1
|
| Gravitational Constant
| 1
|
| General Theory Of Relativity
| 1
|
| General Relativity And Gravitation
| 1
|
| General Relativity (Physics)
| 1
|
| General And Special Theories Of Relativity
| 1
|
| Fundamental Problems And General Formalism
| 1
|
| Fundamental Physics In Space
| 1
|
| Flyby Anomaly
| 1
|
| Experimental Gravity
| 1
|
| Exoplanet
| 1
|
| Euler-Lagrange Equation
| 1
|
| Equations Of Motion
| 1
|
| Ephemerides Almanacs And Calendars
| 1
|
| Electric Propulsion
| 1
|
| Eikonal Approximation
| 1
|
| Educational Aids
| 1
|
| Doppler Measurement
| 1
|
| Direct Imaging Of Exoplanets
| 1
|
| Diffraction And Scattering
| 1
|
| Diffraction
| 1
|
| Deimos
| 1
|
| Deep-space Navigation
| 1
|
| Deep Space Navigation
| 1
|
| Debye Potentials
| 1
|
| Data Management
| 1
|
| Data Analysis: Algorithms And Implementation
| 1
|
| Dark Energy (Astronomy)
| 1
|
| Cosmic Vision
| 1
|
| Communication Satellites
| 1
|
| Cold Atoms
| 1
|
| Celestial Reference Frame
| 1
|
| CELESTIAL MECHANICS
| 1
|
| CCD Image Sensors
| 1
|
| Black Holes: Space-Time
| 1
|
| BEACON Mission
| 1
|
| Atomic Accelerometer
| 1
|
| Atom Interferometer
| 1
|
| Astrophysics - Cosmology And Nongalactic Astrophysics
| 1
|
| Astroparticle Physics
| 1
|
| Astronomical Telescopes
| 1
|
| Astronomical Ephemerides
| 1
|
| Astrometry And Reference Systems
| 1
|
| Artificial Satellites
| 1
|
| Approximation Methods
| 1
|
| Anelasticity Internal Friction Stress Relaxation And Mechanical Resonances
| 1
|
| Algorithms
| 1
|
| 96.50.Jq
| 1
|
| 96.25.Nc
| 1
|
| 96.12.Fe
| 1
|
| 95.30.Sf
| 1
|
| 95.10.Km
| 1
|
| 95.10.Jk
| 1
|
| 94.05.Hk
| 1
|
| 84.40.Ua
| 1
|
| 62.40.+i
| 1
|
| 42.30.Va
| 1
|
| 42.25.‑p
| 1
|
| 42.25.Fx
| 1
|
| 14.80.Bn
| 1
|
| 07.60.Dq
| 1
|
| 07.05.Kf
| 1
|
| 04.80.Nn
| 1
|
| 04.40.‑b
| 1
|
| 04.30.Db
| 1
|
| 04.25.D-
| 1
|
| 04.25.-g
| 1
|
| 04.20.‑q
| 1
|
| 04.20.Cv
| 1
|
| 04.00.00
| 1
|
| Wave Generation And Sources
| 1
|
| Visible Spectra
| 1
|
| Two Body Problem
| 1
|
| Trans Neptunian Objects
| 1
|
| Thermal Modeling
| 1
|
| The Sun [S]
| 1
|
| Tests Of Gravity
| 1
|
| Test Of Equivalence Principle
| 1
|
| Telescopes
| 1
|
| Telemetry
| 1
|
| Telecommunications: Signal Transmission And Processing
| 1
|
| Techniques: Interferometric
| 1
|
| Sundiver Concept
| 1
|
| Sun: General
| 1
|
| Student Experiments
| 1
|
| STELLAR DYNAMICS
| 1
|
| Standard-model Higgs Bosons
| 1
|
| Standard Model Extensions
| 1
|
| Standard Model (Nuclear Physics)
| 1
|
| Standard Model
| 1
|
| Spectral Analysis
| 1
|
| Spacecraft/atmosphere Interactions
| 1
|
| Spacecraft Navigation
| 1
|
| Spacecraft
| 1
|
| Space-Time Functions
| 1
|
| Space-based Experiments
| 1
|
| Space Research
| 1
|
| Space Interferometer Mission
| 1
|
| SOLAR SYSTEM: GENERAL
| 1
|
| Solar System Dynamics
| 1
|
| Solar System
| 1
|
| Solar Sailing
| 1
|
| Solar Sail
| 1
|
| Solar Plasma
| 1
|
| Solar Gravitational Lens (SGL)
| 1
|
| Solar Gravitational Lens
| 1
|
| Software: Data Analysis
| 1
|
| Small Spacecraft
| 1
|
| Signal Processing
| 1
|
| Shapiro Time-delay
| 1
|
| Science
| 1
|
| Relativity And Gravitation
| 1
|
| Relativistic Reference Frames
| 1
|
| Reflex Motion
| 1
|
| Reference Frame
| 1
|
| 01.50.-i
| 1
|
| Radio Science
| 1
|
| Quantum Sensors
| 1
|
| Quantum Gravity
| 1
|
| Pulsars
| 1
|
| Positioning
| 1
|
| PLANETS AND SATELLITES: INDIVIDUAL JUPITER
| 1
|
| Planetary Science
| 1
|
| Planetary Orbits
| 1
|
| Physics - General Physics
| 1
|
| Physics (General)
| 1
|
| Photometers Radiometers And Colorimeters
| 1
|
| Photoelectron Spectra
| 1
|
| Orbital Mechanics
| 1
|
| Optics
| 1
|
| Optical Link
| 1
|
| Optical Interferometry
| 1
|
| Numerical Relativity
| 1
|
| N-body Problem
| 1
|
| MWXG
| 1
|
| Moon
| 1
|
| Mission
| 1
|
| Mie Theory
| 1
|
| Mars
| 1
|
| Light Interferometry
| 1
|
| Laser Corner-cube Retro-reflector
| 1
|
| Lander
| 1
|
| Radioscience
| 1
|