Using B<sub>s</sub>(t) --> phi K<sub>s</sub> to measure Sin 2 beta UdeM Preprint ID: UdeM-GPP-TH-01-92 Authors: Alakabha Datta , C.S. Kim , David London arXiv: http://xxx.lanl.gov/abs/hep-ph/0111266 Comments: Talk presented at MRST 2001