Another paper published by our group in the GRL special collection “The Large Marsquake of Sol 1222”: Li., J., Beghein, C., Lognonné, P., McLennan, S., Wieczorek, M.A., Panning, M., Knapmeyer-Endrun, B., Davis, P., and Banerdt, W. (2022), Different Martian Crustal Seismic Velocities across the Dichotomy Boundary from Multi-Orbiting Surface Waves, Geophys. Res. Let., 50, 1, …
The first of a series of papers making use of data from InSight event S1222a, the largest ever recorded, was published in Geophysical Research Letters with C. Beghein as the first author: Beghein, C., Li., J., Weidner, E., Maguire, R., Wookey, J., Lekic, V., Lognonné, P., and Banerdt, W. (2022), Crustal Anisotropy in the Martian …
Read more “New paper: Crustal Anisotropy in the Martian Lowlands from Surface Waves”
The paper entitled “Surface waves and crustal structure on Mars” by Kim et al. and co-authored by C. Beghein and postdoc J. Li is published in Science!! Kim, D., Banerdt, W., Ceylan, S., Giardini, D., Lekic, V., Lognonné, P., Beghein, C., Beucler, E., et al., Surface Waves and Crustal Structure on Mars, Science, 378, 6618, 417-421, doi:10.1126/science.abq7157
Dr. Jiaqi Li, postdoc in our group, led a paper entitled “Crustal Structure Constraints From the Detection of the SsPp Phase on Mars” that was just accepted for publication in Earth and Space. Congratulations, Jiaqi! Stay tuned for the link when it becomes available! Li, J., Beghein, C., Davis, P., Wieczorek, M., McLennan, S., Kim, D., Lekic, …
The paper “Seismic detection of a deep mantle discontinuity within Mars by InSight” led by Quancheng Huang is out! Summary: The depth and sharpness of a midmantle seismic discontinuity, associated with the phase transition from mineral olivine to its higher-pressure polymorphs, provide essential clues to understanding the temperature and composition of Martian mantle. Using data …
Read more “Seismic detection of a deep mantle discontinuity within Mars by InSight”
C.B. presented our group’s results on the first detection of reflected SH waves and seismic anisotropy in the Martian crust at the EGU meeting (invited talk in session EGU22-5322). Beghein, C., Li, J., Wookey, J., Davis, P., Lognonné, P., Schimmel, M., Stutzmann, E., Golombek, M., Montagner, J.-P., and Banerdt, W.: Constraining Seismic Anisotropy on Mars: …
New co-authored InSight paper accepted! “InSight constraints on the global character of the Martian crust” by Wieczorek et al. is available online at JGR Planets: https://doi.org/10.1029/2022JE007298
The paper entitled “The Far Side of Mars: Two Distant Marsquakes Detected by InSight” by Horleston et al. has been accepted for publication in The Seismic Record.
The paper entitled “3-D Synthetic Modeling of Anisotropy Effects on SS Precursors: Implications for Mantle Flow in the Transition Zone” led by Quancheng Huang has been accepted for publication in GJI: Huang, Q., Schmerr, N., Beghein, C., Waszek, L., and Maguire, R. (2022), 3-D Synthetic Modeling of Anisotropy Effects on SS Precursors: Implications for Mantle …
Postdoc Jiaqi Li is the in-person AGU representative of our group! He is presenting his work on InSight and crustal anisotropy on Mars. Valeria Villa presented her work on the Pacific basin remotely.