搜索结果: 1-15 共查到“高能物理学 quark”相关记录60条 . 查询时间(0.114 秒)
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...
Flavor physics in the quark sector
Particle physics and particles quantum Numbers measurements the standard model
2014/12/18
In the past decade, one of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor. In this time frame, measurements and the theoretical interpr...
Role of quark-interchange processes in evolution of mesonic matter
quark-interchange processes master rate equations mesonic matter
2011/7/20
We divide the cross section for a meson-meson reaction into three parts. The first part is for the quark-interchange process, the second for quark-antiquark annihilation processes and the third for re...
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。
QCD sum rule determination of the charm-quark mass 。
Tetra-quark mesons with exotic quantum numbers - their production and related -
Tetra-quark mesons exotic quantum numbers
2011/4/7
Tetra-quark mesons with exotic quantum numbers - their production and related - 。
Pion and kaon valence-quark parton distribution functions
Pion kaon valence-quark parton distribution functions
2011/4/7
Pion and kaon valence-quark parton distribution functions 。
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
the b-quark fragmentation function the DELPHI detector LEP I Z Pole
2011/4/6
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole 。
Search for a Heavy Bottom-like Quark in pp Collisions at sqrt(s) = 7 TeV
Heavy Bottom-like Quark pp Collisions sqrt(s) = 7 TeV
2011/4/6
Search for a Heavy Bottom-like Quark in pp Collisions at sqrt(s) = 7 TeV 。
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 。
Measurement of Dijet Angular Distributions and Search for Quark Compositeness in pp Collisions at 7 TeV
Measurement Dijet Angular Distributions Search for Quark Compositeness pp Collisions at 7 TeV
2011/4/6
Measurement of Dijet Angular Distributions and Search for Quark Compositeness in pp Collisions at 7 TeV 。
Scaling study for 2 HEX smeared fermions: hadron and quark masses
Scaling study 2 HEX smeared fermions hadron
2011/1/6
The goal of this study is to investigate the scaling behaviour of our 2 HEX action. For this purpose, we compute the $N_f=3$ spectrum and compare the results to our 6 EXP action. We find a large scali...
Scaling study for 2 HEX smeared fermions: hadron and quark masses
Scaling study 2 HEX smeared fermions hadron
2011/1/6
The goal of this study is to investigate the scaling behaviour of our 2 HEX action. For this purpose, we compute the $N_f=3$ spectrum and compare the results to our 6 EXP action. We find a large scali...
Quark mass dependence of the vacuum electric conductivity induced by the magnetic field in SU(2) lattice gluodynamics
the vacuum electric conductivity induced the magnetic field in SU(2) lattice gluodynamics
2011/1/6
We study the electric conductivity of the vacuum of quenched SU(2) lattice gauge theory induced by the magnetic field B as a function of the bare quark mass m. The conductivity grows as the quark mass...