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The top quark is very special. It’s the heaviest known elementary particle and therefore strongly interacts with the Higgs boson. The top quark’s interactions with other particles provide promising le...
Top-quark pair cross-section measurement in the lepton+jets channel
Top-quark pair cross-section measurement lepton+jets channel
2011/9/14
ps =7 TeV is presented using data recorded with the ATLAS detector at the Large Hadron Collider (LHC). Events are selected in the lepton+jets topology by requiring a single lepton (electron or muon), ...
Top quark forward-backward asymmetry at Tevatron and its implications at the LHC
quark asymmetry LHC
2011/4/7
Top quark forward-backward asymmetry at Tevatron and its implications at the LHC。
Search for single top quark production via contact interactions at LEP2
single top quark production via contact interactions LEP2
2011/4/6
Search for single top quark production via contact interactions at LEP2 。
New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models
New physics effects top quark spin correlation and polarization LHC: comparative study different models
2011/1/6
Extensions of the Standard Model often predict new chiral interactions for top quark, which
will contribute to top quark spin correlation and polarization in t¯t production at the LHC. In
this ...
The Matrix Element Method and its Application in Measurements of the Top Quark Mass
Matrix Element Method Top Quark Mass
2010/3/16
The most precise measurements of the top quark mass are based on the Matrix Element method, which is designed to minimize the statistical uncertainty. We present a detailed description of this analysi...
The experimental status of measurements of the top quark mass is reviewed. After an introduction to the definition of the top quark mass and the production and decay of top quarks, an in-depth compari...
Measurement of W-Boson Polarization in Top-quark Decay in ppbar Collisions at sqrt(s) = 1.96 TeV
W-Boson Polarization Top-quark Decay
2010/3/16
We report measurements of the polarization of W bosons from top-quark decays using 2.7 fb^-1 of ppbar collisions collected by the CDF II detector. Assuming a top-quark mass of 175 GeV/c^2, three measu...
Observation of Single Top Quark Production at the Tevatron Collider
Single top quarks electroweak production Tevatron collider
2010/3/15
On March 4, 2009, the DZero and CDF collaborations at Fermilab's Tevatron Collider submitted papers to Physical Review Letters announcing observation of single top quark production. This review paper ...
Littlest Higgs Model and Higgs Boson Associated Production with Top
Quark Pair at High Energy Linear e+e-
Collider
littlest Higgs model Higgs boson new gauge bosons
2007/8/15
2006Vol.45No.3pp.511-516DOI:
Littlest Higgs Model and Higgs Boson Associated Production with Top
Quark Pair at High Energy Linear e+e-
Collider
YUE Chong-Xing, WANG Wei, and ZHAN...