Marc Pinsonneault

Marc Pinsonneault is a Professor and University Distinguished Scholar in the Department of Astronomy at The Ohio State University. His research focuses on theoretical stellar structure and evolution, particularly utilizing asteroseismic data from missions like Kepler and spectroscopic surveys such as Apache Point Observatory Galactic Evolution Experiment (APOGEE). He pioneered work on the solar neutrino problem and angular momentum evolution of stars.

Education:

• B.S. in Physics, University of Texas at Austin (1983)
• Ph.D. in Astronomy, Yale University (1988)

Research Interests:

• Stellar microphysics: diffusion, rotation, and energy transport
• Asteroseismic diagnostics of stellar interiors
• Galactic chemical evolution and stellar populations
• Helioseismology and magnetic activity cycles

Key Contributions:

• Developed the standard solar model foundational to neutrino physics
• Leader in APOKASC collaboration combining APOGEE and Kepler data
• Advances in rotating stellar models and gyrochronology

Honors:

• University Distinguished Scholar (2017)

Labs/Teams:

• Apache Point Observatory Galactic Evolution Experiment (APOGEE)
• Kepler Asteroseismology Science Consortium (KASC)
• SDSS-IV/V collaborations