Sekazi Mtingwa
Sekazi Kauze Mtingwa:[1] (born Michael Von Sawyer;[2] October 20, 1949) is an American theoretical high-energy physicist.[2] After graduating from Princeton, Mtingwa took a research associate position, which turned into a part-time assistant professorship including some teaching duties, from Susumu Okubo at the University of Rochester.Mtingwa received a Ford Foundation fellowship in 1980 and took it to Fermilab in Illinois for a one-year postdoctoral position, and became a research physicist there in 1981."[3] While at Fermilab, he also contributed in a significant way to two of the antiproton source accelerator systems,[15] which were instrumental in particle discoveries, including that of the top quark.In 1988–1991, Mtingwa worked at Argonne National Laboratory, where he developed theory of advanced wakefield and plasma acceleration [16] and of the photon colliders.