Jean Teyssandier

Jean Teyssandier is an active researcher specializing in astrophysics and exoplanetary science, with a focus on orbital dynamics and resonance phenomena in planetary systems. He has contributed to studies on exoplanet migration, binary star system interactions, and the formation of resonant chains.

• Key Research Areas: Orbital resonance, exoplanet dynamics, binary star systems, tidal interactions, protoplanetary disks
• Collaborations: Worked with A.-S. Libert, C. Charalambous, and international teams on projects like Finding hidden planets around young and evolved stars

His recent publications (2022–2023) address topics such as three-body resonant chains, Laplace resonance offsets, and planetary evolution in binary systems. Notable work includes studies of the Kepler-80 and Kepler-11 systems, as well as orbital stability in the presence of giant companions. The research employs mathematical modeling and computational simulations to analyze celestial mechanics and planetary formation processes.

While no specific awards or student supervision details are listed in the provided data, Teyssandier's work aligns with UN Sustainable Development Goals related to scientific understanding of planetary systems and space exploration.