0000000000268537

AUTHOR

Robert H. Cameron

showing 2 related works from this author

Power spectrum of turbulent convection in the solar photosphere

2020

The solar photosphere provides us with a laboratory for understanding turbulence in a layer where the fundamental processes of transport vary rapidly and a strongly superadiabatic region lies very closely to a subadiabatic layer. Our tools for probing the turbulence are high-resolution spectropolarimetric observations such as have recently been obtained with the two balloon-borne SUNRISE missions, and numerical simulations. Our aim is to study photospheric turbulence with the help of Fourier power spectra that we compute from observations and simulations. We also attempt to explain some properties of the photospheric overshooting flow with the help of its governing equations and simulations…

Convection010504 meteorology & atmospheric sciencesphotosphere [Sun]FOS: Physical sciencesAstrophysicsConvection01 natural sciencesPower lawlaw.inventionMomentumAtmospherelaw0103 physical sciencesAstrophysics::Solar and Stellar Astrophysics010303 astronomy & astrophysicsSolar and Stellar Astrophysics (astro-ph.SR)Optical depth0105 earth and related environmental sciencesPhysicsPhotosphereTurbulenceSun: photosphereAstronomy and AstrophysicsComputational physicsTurbulenceAstrophysics - Solar and Stellar AstrophysicsSpace and Planetary ScienceHydrostatic equilibrium
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Kinematics of Magnetic Bright Features in the Solar Photosphere

2016

S. Jafarzadeh et. al.

PhysicsPhotospherephotosphere [Sun]FOS: Physical sciencesSun: photosphereAstronomy and AstrophysicsSolar photosphereAstrophysicsKinematics01 natural sciencesMethods observationalmagnetic fields [Sun]Methods: observationalAstrophysics - Solar and Stellar AstrophysicsSpace and Planetary Science0103 physical sciencesAstrophysics::Solar and Stellar Astrophysicsobservational [Methods]010306 general physics010303 astronomy & astrophysicsSun: magnetic fieldsSolar and Stellar Astrophysics (astro-ph.SR)
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