Tevatron Physics (CDF+DZero Combined) - Lepton-Photon 2005 vs. Spring 2006


Topic Lepton-Photon 2005 Spring 2006
Electroweak Precision Measurements and Standard Model Higgs Searches
Top Mass 172.7 ± 2.9 GeV: Document and Figure  
W Mass    
MW versus Mtop Plot
w/ SM Higgs
   
MW versus Mtop Plot
w/ SM+MSSM Higss
   
SM Higgs Searches   Luminosity = 194 - 384 pb-1
Cross section x BR limit: eps gif jpg
(Cross section x BR limit) / (SM prediction): eps gif jpg
Observation of Single Top
and Vtb Measurement
   
W Width (Direct)   2.078 ± 0.087 GeV: Document, Figure
W Width (Indirect)   2079 ± 0.041 GeV
W, Z x-sec vs sqrt-s Plot    
Top Pair Cross Section    
Top x-sec vs Top Mass Plot    
CP Violation and New Physics
Bs Oscillation Limits   World Average:
Δms > 16.6 pb-1 at 95% CL (Sensitivity 20.0)
Bs Lifetime Difference Using Bs &rarr J/&psi &pi
CDF: Δ&Gammas / &Gammas = 0.65 +0.25-0.33(stat) ± 0.03(syst)
DZero: Δ&Gammas / &Gammas = 0.24 +0.28-0.38(stat) +0.03-0.04(syst)
World Average: Δ&Gammas / &Gammas = 0.35 +0.12-0.16
Using Bs &rarr KK
CDF: Δ&GammaCP / &GammaCP = -0.08 ± 0.23(stat) ± 0.03(syst)
Supersymmetric Extension of the Standard Model
MSSM Higgs Searches    
Trilepton    
Like-sign Dileptons - CDF: 9 observed (4 ee, 5 e&mu, 0 &mu&mu)
6.8±1.0 SM expected (2.6±0.4 ee, 3.5±0.6 eμ, 0.7±0.1 &muμ)
Squark-Gluino
(Jets + Missing ET)
   
Stop
(Jets + Missing ET)
   
Direct and Indirect Searches for Other New Phenomena
Z'    
Large Extra Dimensions    
Br(Bs &rarr μ&mu) 1.5 x 10-7 at 95% CL  
Br(Bd &rarr μ&mu) 4.0 x 10-8 at 95% CL  

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