4 papers
Structural Tilting and Depth-Dependent Behavior of Equatorial Rossby Waves
Oana Vesa, Junwei Zhao, Ruizhu Chen
Over the past decade, solar equatorial Rossby waves have been unambiguously identified and are considered potential diagnostics of solar interior dynamics. We investigate their inc…
Atmospheric Gravity Waves Modulated by the Magnetic Field Configuration
Oana Vesa, Julio Morales, Jason Jackiewicz +2
Atmospheric gravity waves (AGWs) are buoyancy-driven waves excited by turbulent convection and contribute to the dynamics and energy transport of the lower solar atmosphere. We pre…
First High-Resolution Observations of Chromospheric Swirls with the Dunn Solar Telescope
Oana Vesa, Juie Shetye, Erwin Verwichte
We present the first observations of chromospheric swirls using the Hydrogen-alpha Rapid Dynamics camera and Rapid Oscillations in the Solar Atmosphere imaging instruments at the D…
Characterizing the Observational Properties of the Sun's High-latitude m=1 Inertial Mode
Boyang Ding, Junwei Zhao, Ruizhu Chen +3
Low-m inertial modes have been recently discovered in the Sun's high-latitude regions. In this study, we characterize the observational properties of the m = 1 mode by analyzing ti…