Siang Peng Oh

Siang Peng Oh is a Professor in the Department of Physics at the University of California Santa Barbara. His research focuses on astrophysics and cosmology, particularly cosmic rays, galaxy clusters, 21 cm radiation, and reionization processes.

• Education: University of Chicago (B.S.), Trinity College Cambridge (Part II/III Physics and Mathematics), Princeton University (Ph.D.).
• Research Themes: Cosmic ray transport, thermal instability in galaxy clusters, Lyman-alpha radiative transfer, reionization epoch physics, and magnetohydrodynamic simulations.

His work often explores magnetic fields, turbulent mixing layers, and the interplay between cosmic rays and galactic winds. Key collaborations include institutions like Caltech and Princeton.