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TOP : Sigle-top Production
- Overview
- Top
- mass
- width
- cross section
- branching ratio
- kinematics
- Single-Top Production
• measure |Vtb|
expected sensitivity δ|Vtb| ∼ 12% (2fb-1)
• cross section measurement with 162pb-1
σ < 13.7pb (all channels by transverse energy sum)
σ < 8.5pb (t-channel Wg fusion by Q × η)
⇔ SM expectation
σ = 0.88±0.05pb (S-channel)
σ = 1.98±0.13pb (t-channel Wg fusion)
More data needed.
- Bottom
yoshiaki.fujii@kek.jp, Mar.27,2004 at JPS Kyushu