RESEARCH INTERESTS

Theoretical Particle Physics

BIOGRAPHY
B.S., Physics (1973)
Chinese University
M.S., Physics (1978)
University of Wisconsin
Ph.D., Physics(1980)
University of Wisconsin

Professor Keung's research interests have centered around questions which are related to current high energy physics phenomenology, such as the properties of the top quark, the origin of CP violation, the formation of quarkonium states and the precision measurement of electroweak parameters. Professor Keung in recent years, he has been invited to give lectures on Collider Physics at Fermilab in US, at KEK in Japan, and at NCTS in Taiwan.

PUBLICATIONS

• Large Two-Loop Contributions to Muon g-2 from a Light Pseudoscalar boson. (Darwin Chang, We-Fu Chang, Chung-Hsien Chou and Wai-Yee Keung) Phys. Rev. D63, 091301-091304 ( R ) (2001); hep-ph/0009292.
• CP asymmetry in the Higgs decay into the top pair due to the stop mixing. (F. Browning, Darwin Chang, and Wai-Yee Keung) Phys. Rev. D64, 015010 (2001); hep-ph/0012258
• Models for Geometric CP Violation with Extra Dimensions. (Darwin Chang, Wai-Yee Keung, and Rabindra N. Mohapatra) Phys. Lett. B515 431-441 (2001); hep-ph/0105177
• Squark mixing Contribution to y in B meson decays. (Darwin Chang, Wai-Yee Keung, Nita Sinha and Rahul Sinha) Pys.Rev. D65 055010 (2002); hep-ph/0109151.
• EDM and g-2. (Keung) Proceedings of International Conference of Flavor Physics, Zhangjiajie, China, 23-27 June 2001, published by World Scientific, 2002.