搜索结果: 1-14 共查到“高能物理学 quarks”相关记录14条 . 查询时间(0.015 秒)
NEWPORT NEWS, VA, Feb. 5, 2014 – From matching wings on butterflies to the repeating six-point pattern of snowflakes, symmetries echo through nature, even down to the smallest building blocks of matte...
Model-Independent Searches for New Quarks at the LHC 。
Baryon spectroscopy and heavy quarks 。
Spectral properties of quarks above Tc -- thermal mass, dispersion relation, and self-energy --
Spectral properties quarks above Tc -- thermal mass
2011/1/6
Spectral properties of quarks above the critical temperature for deconfinement are analyzed in quenched lattice QCD on lattices of size 128^3x16. We study quark spectral function in energy and momentu...
Spectral properties of quarks above Tc -- thermal mass, dispersion relation, and self-energy --
Spectral properties quarks above Tc -- thermal mass
2011/1/6
Spectral properties of quarks above the critical temperature for deconfinement are analyzed in quenched lattice QCD on lattices of size 128^3x16. We study quark spectral function in energy and momentu...
Mass matrices of twice four families of quarks and leptons, scalars and gauge fields as predicted by the ''spin-charge-family-theory''
Mass matrices scalars spin-charge-family-theory
2010/12/27
The theory unifying spin and charges and predicting families, proposed as a new way to explain the assumptions of the standard model of the electroweak and colour interactions, predicts at the low ene...
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
EOS 2+1 flavor QCD improved Wilson quarks
2011/1/6
We present the status of our study on the equation of state in 2+1 flavor QCD with non-perturbatively improved Wilson quarks coupled with the RG improved glue. We apply the T-integration method to non...
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
EOS 2+1 flavor QCD improved Wilson quarks
2011/1/6
We present the status of our study on the equation of state in 2+1 flavor QCD with non-perturbatively improved Wilson quarks coupled with the RG improved glue. We apply the T-integration method to non...
Phase diagram and critical endpoint for strongly-interacting quarks
Phase diagram critical endpoint strongly-interacting quarks
2011/1/7
We introduce a method based on the chiral susceptibility, which enables one to draw a phase diagram in the chemical-potential/temperature plane for strongly-interacting quarks whose interactions are d...
Non-perturbative running of the coupling from four flavour lattice QCD with staggered quarks
Non-perturbative running four flavour lattice QCD
2011/1/7
Using the Schr\"odinger functional (SF) with a single staggered fermion field we calculate the SF coupling in four-flavour QCD for a wide range of energies and lattice sizes up to $L/a=16$. Preliminar...
Effects of dynamical quarks on the spectrum of the Wilson Dirac operator
Effects of dynamical quarks the Wilson Dirac operator
2011/1/7
Effects of dynamical quarks on the microscopic spectrum of the Wilson Dirac operator are analyzed by means of effective field theory. We consider the distributions of the real modes of the Wilson Dira...
Heavy quarks, gluons and the confinement potential in Coulomb gauge
Heavy quarks gluons the confinement potential Coulomb gauge
2010/12/27
We consider the heavy quark limit of Coulomb gauge QCD, with the truncation of the Yang-Mills sector to include only (dressed) two-point functions. We find that the rainbow-ladder approximation to th...
Dark Matter-Motivated Searches for Exotic 4th Generation Quarks in Tevatron and Early LHC Data
Exotic 4th Generation Quarks Early LHC Data
2010/3/16
We determine the prospects for finding dark matter at the Tevatron and LHC through the production of exotic 4th generation quarks T' that decay through T' \to t X, where X is dark matter. The resultin...
Singlet Axial Current Form Factor in the Chiral Solitonic Bag Model with Massive Quarks
Chiral Solitonic Bag Model Massive Quarks
2010/4/19
Singlet axial current form factor gA0 is calculated as a function of bag radius in the two flavor chiral solitonic bag model with unequal quark masses. The value of gA0 near 1 fm is sufficiently small...