4–5 Sept 2008
CERN
Europe/Zurich timezone

Session

Introduction and Motivation

4 Sept 2008, 09:30
40-S2-D01 (CERN)

40-S2-D01

CERN

Presentation materials

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  1. Prof. Bob Holdom (Univ. Toronto, Canada)
    04/09/2008, 09:30
  2. Prof. Saleh Sultansoy (TOBB University of Economics and Technology)
    04/09/2008, 10:00
  3. Prof. George Hou (NTU)
    04/09/2008, 10:30
  4. Prof. Marc Sher (WMU)
    04/09/2008, 11:00
    The existing bounds from CDF on the masses of the fourth generation quarks, t' and b', are reexamined. The bound of 256 GeV on the t' mass assumes that the primary decay of the t' is into q+W, which is not the case for a substantial region of parameter space. The bound of 268 GeV on the b' mass assumes that the branching ratio for b' --> b+Z is very large, which is not only not true for...
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