James Benjamin Rosenzweig is an experimental plasma physicist and a distinguished professor at the University of California, Los Angeles (UCLA).
[2] Rosenzweig's research on accelerator technologies and light source development is also considered to be pioneering in the field.
[2] For his research on plasma acceleration and electron beams, Rosenzweig was inducted as a fellow of the American Physical Society in 1998.
[7][8] Rosenzweig's research specializes in advanced accelerator,[9] beam,[10] and radiation techniques,[11] along with their applications across various scientific disciplines.
[12] In 1998, Rosenzweig was inducted as a fellow of the American Physical Society for his "experimental and theoretical work on plasma wakefield acceleration and focusing techniques, and developments in the theory and diagnosis of high brightness, short pulse electron beams".