243 citations · 494 across the 9 of their papers we have counts for
15 papers
Slow-Mode Magnetoacoustic Waves in Coronal Loops
Tongjiang Wang, Leon Ofman, Ding Yuan +3
Rapidly decaying long-period oscillations often occur in hot coronal loops of active regions associated with small (or micro-) flares. This kind of wave activity was first discover…
Automated identification of transiting exoplanet candidates in NASA Transiting Exoplanets Survey Satellite (TESS) data with machine learning methods
Leon Ofman, Amir Averbuch, Adi Shliselberg +3
A novel artificial intelligence (AI) technique that uses machine learning (ML) methodologies combines several algorithms, which were developed by ThetaRay, Inc., is applied to NASA…
Coronal heating by MHD waves
Tom Van Doorsselaere, Abhishek K. Srivastava, Patrick Antolin +9
The heating of the solar chromosphere and corona to the observed high temperatures, imply the presence of ongoing heating that balances the strong radiative and thermal conduction…
Fast Magnetosonic Waves and Flows in a Solar Prominence Foot: Observations and Modeling
Leon Ofman, Therese A. Kucera
We study recent observations of propagating fluctuations in a prominence foot with Hinode Solar Optical Telescope (SOT) high-resolution observations in Ca~II and H alpha emission w…
Determination of transport coefficients by coronal seismology of flare-induced slow-mode waves: Numerical parametric study of 1D loop model
Tongjiang Wang, Leon Ofman
Recent studies of a flaring loop oscillation event on 2013 December 28 observed by the Atmospheric Imaging Assembly (AIA) of the Solar Dynamics Observatory (SDO) have revealed the…
Nonlinear Evolution of Ion Kinetic Instabilities in the Solar Wind
Leon Ofman
In-situ observations of the solar wind (SW) plasma from 0.29 to 1AU show that the protons and alpha particles are often non-Maxwellian, with evidence of kinetic instabilities, temp…