Spin 1/2 Proton
3 Spin 1/2 Quarks Orbiting
Connected by Gluon Fields
Size Changing in Time

Steve Heppelmann
Research supported by
NSF Awards 0855630

Spin Physics at RHIC (STAR)

Steven Heppelmann

What I think Physics is

At a time when interdisciplinary research has become predominant.......

.....I am committed to a unique role for physics, distinct from Mathematics and other Science and Engineering Disciplines.