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Top Physics Results

Preliminary, submitted or published Run II top physics results. Figures can be found in the same directory as the paper. Summary plots can be found in the Top Group Public Webpage

Please contact Conveners if you have questions.

 


Evidence for Production of Single Top Quarks: Additional Info


Archival listings of all Preliminary Results & Submitted/Accepted Papers are also available

Preliminary:

    Mass Measurements
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Combination of the D0 top quark mass measurements 07/25/08, 0.1-2.8 fb-1

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Measurement of the top quark mass in the lepton+jets channel using the matrix element method on 2.1 fb-1 of D0 Run II data 07/25/08, 2.1 fb-1

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Measurement of the top quark mass in dilepton final states via neutrino weighting 07/25/08, 1.0 fb-1

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Top quark mass extraction from tt(bar) cross section measurements 07/25/08, 1.0 fb-1

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Measurement of the top quark mass in the electron-muon channel using the matrix element method with 2.8 fb-1 07/25/08, 2.8 fb-1

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Combination of CDF and D0 results on the mass of the top quark 03/07/08, 0.1-2.1 fb-1

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Measurement of the Top Quark Mass in the Dilepton Channel Using the Matrix Weighting Method at DØ, 08/09/2007, 1 fb-1

 

    Cross Sections
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Measurement of the tt(bar) production cross section in the lepton+tau+b-jet(s)+MET channel using 1.2 fb-1 of Run IIb data 07/09/08, 1.2 fb-1 (Run IIb), 2.1 fb-1 (Run II)

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Measurement of the cross section ratio sig(tt)_{l+jets}/sig(tt)_{ll} 08/09/07, 1.0 fb-1

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Combined ttbar Production Cross Section in the Lepton+Track and Dilepton Final States using 1 fb-1 of data 08/09/07, 1.0 fb-1

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Measurement of the tt(bar) Cross Section in Lepton+Track Channel with 1 fb-1 08/09/07, 1.0 fb-1

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First Measurement of tt(bar) xsec in Lepton+tau+bjet+MET Channel, 08/09/07, 1.0 fb-1

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Measurement of tt(bar) cross section in dilepton final states using 1 fb-1 , 03/13/07, 1.0 fb-1

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Measurement of tt(bar) cross section in the tau+jets channel , Figures, 11/27/06, 349 pb-1

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Measurement of ttbar cross section using soft muon b-tagged l+jets events , Figures, 10/27/06, 425 pb-1

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Measurement of the ttbar production cross section ... in the multijet final state, Figures, 3/17/06, 360 pb-1

 

    Other Properties
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Search for the standard model Higgs boson in the tt(bar)H->tt(bar)bb(bar) channel 07/28/08, 2.1 fb-1

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A search for charged Higgs boson in ttbar events 07/25/08, 1.0 fb-1

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Model-independent measurement of the W boson helicity in top quark decays at D0 07/25/08, 2.7 fb-1

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Search for tt(bar) resonances in the lepton+jets final state in pp(bar) collisions at sqrt(s)=1.96 TeV 03/07/08, 2.1 fb-1

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Search for Scalar top Admixture in tt(bar) final state , 07/19/07, 1000 pb-1

 

    Single Top

 

Publications:

bullet

Precise measurement of the top quark mass from lepton+jets events at D0 , 0.9 fb-1
0807.2141 [hep-ex],
FERMILAB-PUB-08/242-E, PRL 101, 182001 (2008)

bullet

Search for anomalous Wtb couplings in single top production , 0.9 fb-1
0807.1692 [hep-ex],
FERMILAB-PUB-08/235-E, PRL 101, 221801 (2008)

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Search for charged Higgs bosons decaying to top and bottom quarks in ppbar collisions , 0.9 fb-1
0807.0859 [hep-ex],
FERMILAB-PUB-08/229-E, Submitted to PRL

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Search for tt(bar) resonances in the lepton plus jets final state in pp(bar) collisions at sqrt(s)=1.96 TeV , 0.9 fb-1
0804.3664 [hep-ex],
Plain English Summary, FERMILAB-PUB-08/097-E, Accepted by PLB

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Search for W' boson resonances decaying to a top quark and a bottom quark , 0.9 fb-1
0803.3256 [hep-ex],
Plain English Summary, FERMILAB-PUB-08/067-E, PRL 100, 211803 (2008)

bullet

Evidence for production of single top quarks , 0.9 fb-1
0803.0739 [hep-ex],
Plain English Summary, FERMILAB-PUB-08/056-E, PRD 78, 012005 (2008)

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Measurement of tt(bar) production cross section in pp(bar) collisions at sqrt(s)=1.96 TeV , 0.9 fb-1
0803.2779 [hep-ex],
Plain English Summary, FERMILAB-PUB-08/064-E, PRL 100, 192004 (2008)

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Simultaneous measurement of the ratio B(t->Wb)/B(t->Wq) and the top quark pair production cross section with the D0 detector at sqrt(s)=1.96 TeV , 0.9 fb-1
0801.1326 [hep-ex],
Plain English Summary, FERMILAB-PUB-08/010-E, PRL 100, 192003 (2008)

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First measurement of the forward-backward charge asymmetry in top quark pair production , 0.9 fb-1
0712.0851 [hep-ex],
Plain English Summary, FERMILAB-PUB-07/645-E, PRL 100, 142002 (2008)

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Measurement of W boson helicity in top quark decays at D0 , 1 fb-1
0711.0032 [hep-ex],
Plain English Summary, FERMILAB-PUB-07/588-E, PRL 100, 062004 (2008)

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Measurement of the tt(bar) Production Cross Section using Kinematic Characteristics of Lepton+Jets Events , 425 pb-1
0705.2788 [hep-ex],
Plain English Summary, FERMILAB-PUB-07/128-E, PRD 76, 092007 (2007)

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Search for single production of top quarks via FCNC , 230 pb-1
hep-ex/0702005,
Plain English Summary, FERMILAB-PUB-07/031-E, PRL 99, 191802 (2007)

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Measurement of t t(bar) cross section in the fully hadronic decay channel , 405 pb-1
hep-ex/0612040,
Plain English Summary, FERMILAB-PUB-06/426-E, PRD 76, 072007 (2007)

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Measurement of the top quark mass in the dilepton channel , 370 pb-1
hep-ex/0609056,
Plain English Summary, FERMILAB-PUB-06/354-E, PLB 655, 7 (2007)

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Measurement of the tt(bar) production cross section using dilepton events , 425 pb-1
0706.0458 [hep-ex],
Plain English Summary, FERMILAB-PUB-07/143-E, PRD 76, 052006 (2007)

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Multivariate searches for single top quark production... , 230 pb-1
hep-ex/0604020,
Plain English Summary, FERMILAB-PUB-06/069-E, PRD 75, 092007 (2007)

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Measurement of the top quark mass in the lepton+jets channel using the Ideogram Method , Figures; 425 pb-1
hep-ex/0702018,
Plain English Summary, FERMILAB-PUB-07/039-E, PRD 75, 092001 (2007)

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Evidence for production of single top quarks and first measurement of |V_tb| , 900 pb-1
hep-ex/0612052,
Plain English Summary, FERMILAB-PUB-06/475-E, PRL 98, 181802 (2007)

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Measurement of the W Helicity in Top Quark Decay, Figures ; 370 pb-1
hep-ex/0609045,
Plain English Summary, FERMILAB-PUB-06/345-E, PRD 75, 031102(R) (2007)

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First determination of the electric charge of the top quark, Figures; 370 pb-1 (Clarification)
hep-ex/0608044,
Plain English Summary, FERMILAB-PUB-06/278-E, PRL 98, 041801 (2007)

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Measurement of the tt(bar) cross section...using secondary vertex b tagging , Figures; 425 pb-1
hep-ex/0611002,
Plain English Summary, FERMILAB-PUB-06/386-E, PRD 74, 112004 (2006)

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Measurement of t he top quark mass in the lepton+jets ME method , Figures; 370 pb-1
hep-ex/0609053,
Plain English Summary, FERMILAB-PUB-06/353-E, PRD 74, 092005 (2006)

bullet

Measurement of B(t→Wb)/B(t→Wq) , Figures; 230 pb-1
hep-ex/0503002,
Plain English Summary, FERMILAB-PUB-06/037-E, PLB 639, 616 (2006)

bullet

Search for W' Boson Decay in the Top Quark Channel , Figures; 230 pb-1
hep-ex/0507102,
Plain English Summary, FERMILAB-PUB-06/257-E, PLB 641, 423 (2006)

bullet

Measurement of ttbar cross section using dilepton events, Figures, 230 pb-1,
hep-ex/0505082,
Plain English Summary, FERMILAB-PUB-05/217-E, PLB 626, 55 (2005)

bullet

Measurement of ttbar cross section using l+jets kinematic characteristics, Figures, 230 pb-1,
hep-ex/0504043, Plain English Summary, FERMILAB-PUB-05/079-E, PLB 626, 45 (2005)

bullet

Measurement of ttbar cross section using l+jets events with lifetime b-tagging, Figures, 230 pb-1,
hep-ex/0504058, Plain English Summary, FERMILAB-PUB-05/087-E, PLB 626, 35 (2005)

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Measurement of the W boson helicity in top quark decays, Figures, 230 pb-1,
hep-ex/0505031, Plain English Summary, FERMILAB-PUB-05/187-E, PRD 72 011104 (2005)

bullet

Search for single top production, Figures; 230 pb-1,
hep-ex/0505063, Plain English Summary, FERMILAB-PUB-05/207-E, PLB 622, 265-276(2005)

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Run I publications

 

 

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