Observation of s-channel by CDF and D0 with the full Tevatron dataset
Observation of single top at CDF with 3.2 fb-1
Observation of s-channel by CDF and D0 with the full Tevatron dataset
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Observation of single top at CDF with 3.2 fb-1
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| Color code : | \(150~pb^{-1}\) - \(1.9~fb^{-1}\) | \(2~fb^{-1}\) - \(4~fb^{-1}\) | \(4~fb^{-1}\) - \(7.5~fb^{-1}\) | Full dataset |
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| Channel | Description (Link to web-page) | Measurement | Integrated Luminosity | Publication |
|---|---|---|---|---|
| s+t channel combined | Tevatron combined s+t channel single top | \(\sigma_{s+t}^\text{obs} = 3.30^{+0.52}_{-0.40}~\text{pb}\) \(\sigma_{t}^\text{obs} = 2.25^{+0.29}_{-0.31}~\text{pb}\) | Up to \(9.7~\text{fb}^{-1}\) |
09/29/2014 PRL 115 152003 arXiv;1503.05027 Conf. note 11133 |
| s+t channel MET+jets and lepton+jets | CDF combined s+t channel single top | \(σ_{s+t}^\text{obs} = 3.02^{+0.49}_{-0.48}~\text{pb}\) | Up to \(9.5~\text{fb}^{-1}\) |
06/13/2014 PRD 93 032011 arXiv:1410.4909 Conf. note 11033 |
| s+t channel MET+jets | s+t channel single top | \(σ_{s+t}^\text{obs} = 3.53^{+1.25}_{-1.16}~\text{pb}\) | \(9.5~\text{fb}^{-1}\) |
06/13/2014 PRD 93 032011 arXiv:1410.4909 Conf. note 11033 |
| s-channel combined | Tevatron combined observation of s-channel single top | Observation of s-channel at \(6.1 σ\): \(σ_{s}^{\text{obs}} = 1.29_{-0.24}^{+0.26}~\text{pb}\) | Up to \(9.7~fb^{-1}\) |
02/22/2014 PRL 112 231803 arXiv:1402.5126 |
| s-channel MET+jets and lepton+jets | CDF combined s-channel single top | \(σ_{s\text{-ch}}^\text{obs} = 1.38^{+0.38}_{-0.37} \text{(stat+syst)}\) Significance of evidence: \(4.2 σ\) | \(9.5~fb^{-1}\) |
10/25/2013 PRL 112 231805 arXiv:1402.3756 Conf. Note 11045 |
| s-channel Lepton+jets | Single Top s-channel | \(σ_{s\text{-ch}}^\text{obs} = 1.41^{+0.44}_{-0.42} \text{(stat+syst)}\) | \(9.4~fb^{-1}\) |
08/08/2013 PRL 112 231804 arXiv:1402.0484 Conf. Note 11025 |
| s-channel MET+jets | Single Top s-channel | \(σ_{s\text{-ch}}^\text{obs} = 1.10^{+0.65}_{-0.66} \text{(stat+syst)}\) | \(9.45~fb^{-1}\) |
07/11/2013 PRL 112 231805 arXiv:1402.3756 Conf. Note 11076 |
| MET+jets | Single Top Production | expected: σs+t,exp = 3.20+1.39-1.43 pb; Observed: σs+t,obs = 3.04 +1.46 -1.39 pb. | 9.1 fb-1 |
09/2012 Conf. Note 10926 |
| Lepton+jets | Lepton+jets |
total = 3.04 +0.57-0.53 pb s-channel = 1.81 +0.63-0.58 pb t-channel = 1.49 +0.47-0.42 pb |Vtb| = 0.96 ± 0.09 exp ± 0.05 theory |Vtb| > 0.78 at 95% CL |
7.5 fb-1 |
04/10/2012 arXiv:1407.4031 Conf. Note 10793 |
| Lepton+jets MET+jets |
Tevatron Combination | s+t channel = 2.76 +0.58 -0.47 pb |
3.2 fb-1 (CDF) 2.3 fb-1 (D0) |
08/15/2009 ArXiv:0908.2171 |
| Lepton+jets MET+jets |
CDF Combined results with 3.2 fb-1 |
s+t channel = 2.3 +0.6-0.5 pb |Vtb| = 0.91 +/- 0.11(exp) +/- 0.07(theory) Sensitivity > 5.9 σ Observed p-value = 3.1 x 10-7 (5.0σ) 2D analysis: σs=1.8+0.7-0.5 pb; σt=0.8 ± 0.4 pb |
3.2 fb-1 |
3/4/09 - Observation PRL 103 092002 PRD82 112005 arXiv:1004.1181 3/10/2008 - Evidence PRL 101 252001 |
| Lepton+jets | Neural Network |
s+t channel = 1.8 +/- 0.6 pb 2D analysis: σs=2.0 +0.7 -0.6 pb; σt=0.7 +0.5 -0.5 pb |
3.2 fb-1 |
02/19/2009 PRD82 112005 arXiv:1004.1181 |
| Lepton+jets | Multivariate Likelihood Function | s+t channel = 1.6 +0.8 -0.7 pb | 3.2 fb-1 |
02/19/2009 PRD82 112005 arXiv:1004.1181 |
| Lepton+jets | Boosted Decision Trees | s+t channel = 2.1 +0.7 -0.6 pb | 3.2 fb-1 | 02/19/2009 PRD82 112005 arXiv:1004.1181 |
| Lepton+jets | Matrix Element | s+t channel = 2.5 +0.7 -0.6 pb | 3.2 fb-1 |
02/19/2009 PRD82 112005 arXiv:1004.1181 |
| MET+jets | MET+jets | s+t channel = 4.9 +2.5 -2.2 pb | 2.1 fb-1 |
12/18/2008 PRD 81 072003 |
| Lepton+jets | s-Channel search | s-channel = 1.5 +0.9 -0.8 pb | 3.2 fb-1 |
02/26/2009 Conf. Note 9712 |
| Lepton+jets | HT and Q x η |
t-channel < 10.1 pb s-channel < 13.6 pb |
162 pb-1 |
01/28/2005 PRD 71 012005 |
| Lepton+jets | Polarization | σSM(V-A) = 1.72 (pb) , σExotic(V+A) = 0 (pb) | 3.2 fb-1 |
8/20/2009 Conf. Note 9920 |
| Lepton+jets | Search for W'->tb using single top sample |
MW'>800 GeV/c2 for MW' > MνR and MW'>825 GeV/c2 for MW' < MνR at 95% CL |
1.9 fb-1 |
2009 PRL 103 041801 1.0 fb-1 Conf. Note 8747 |
| Lepton+jets | Production via FCNC |
u(c)+g → t < 1.8pb BR (t → u+g) < 3.9 x 10{-4}$ and BR (t → c+g) < 5.7 x 10^{-3} |
2.2 fb-1 |
06/17/2008 PRL 102 151801 |