I am an experimental particle physicist, i.e., I study properties of the elementary particles and their interactions.

I have been at Harvard since August 2000, where I am a Professor of Physics.

I am a member of Harvard University's Laboratory for Particle Physics and Cosmology (LPPC). The laboratory consists of about 40 people involved in particle physics and astrophysics experiments.

More information can be found inĀ my CV (as of July 2018).