Published in Nature Astronomy, 2024
Thirty years of Hubble data reveal transient UV-dark ovals more frequently in the south. Momentum from the magnetosphere penetrates downwards to concentrate and shift the haze distribution within the ovals.
Recommended citation: Troy K. Tsubota, Michael H. Wong, Tom Stallard, Xi Zhang, and Amy A. Simon (2024). Nature Astronomy. https://doi.org/10.1038/s41550-024-02419-0.
Published in Physical Review E, 2024
This work analyzes bifurcation delay and front propagation in the one-dimensional real Ginzburg-Landau equation with periodic boundary conditions on isotropically growing or shrinking domains.
Recommended citation: Troy Tsubota, Chang Liu, Benjamin Foster, and Edgar Knobloch (2024). Bifurcation delay and front propagation in the real Ginzburg-Landau equation on a time-dependent domain. Physical Review E 109, 044210. https://doi.org/10.1103/PhysRevE.109.044210.
Published in Journal of Geophysical Research: Planets, 2023
Hubble Space Telescope Wide-Field Camera 3 (HST/WFC3) observations spanning 2015 to 2021 confirm a brightening of Uranus’ north polar hood feature with time.
Recommended citation: A. James, P.G.J. Irwin, J. Dobinson, M.H. Wong, T.K. Tsubota, A.A. Simon et al. (2023). Journal of Geophysical Research: Planets 128 (10), e2023JE007904. https://doi.org/10.1029/2023JE007904.