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Semileptonic decays of the light J(P)=1/2(+) ground state baryon octet
Lorentz covariance quark model factoring factors the parameters of the quality
2014/12/19
We calculate the semileptonic baryon octet-octet transition form factors using a manifestly Lorentz covariant quark model approach based on the factorization of the contribution of valence quarks and ...
The J/Ψ meson and the missing heavy baryon octet
J/Ψ meson the missing heavy baryon octet General Physics
2012/4/19
The 5D homogeneous space-time projection theory produces the Gell-Mann standard model, and the gluon fields together with quantum gauge constraint which is responsible for the major portion of the had...
Strange Quark Mass and $1^{++}$ Nonet Singlet-Octet Mixing Angle
Strange Quark Mass $1^{++}$ Nonet Singlet-Octet Mixing Angle
2011/1/7
We compute the strange quark mass from the analysis of the $f_1(1420)-f_1(1285)$ mass difference QCD sum rule, where the operator-product-expansion series is up to dimension six and to ${\cal O}(\alph...
Strange Quark Mass and $1^{++}$ Nonet Singlet-Octet Mixing Angle
Strange Quark Mass $1^{++}$ Nonet Singlet-Octet Mixing Angle
2011/1/14
We compute the strange quark mass from the analysis of the f1(1420) − f1(1285) mass difference
QCD sum rule, where the operator-product-expansion series is up to dimension six and to O(α3
s )a...
Strange Quark Mass and $1^{++}$ Nonet Singlet-Octet Mixing Angle
Strange Quark Mass $1^{++}$ Nonet Singlet-Octet Mixing Angle
2011/1/10
We compute the strange quark mass from the analysis of the f1(1420) − f1(1285) mass difference
QCD sum rule, where the operator-product-expansion series is up to dimension six and to O(α3
s )a...
Strange Quark Mass and $1^{++}$ Nonet Singlet-Octet Mixing Angle
Strange Quark Mass $1^{++}$ Nonet Singlet-Octet Mixing Angle
2011/1/6
We compute the strange quark mass from the analysis of the f1(1420) − f1(1285) mass difference
QCD sum rule, where the operator-product-expansion series is up to dimension six and to O(α3
s )a...
Sea quark contents of octet baryons
balance model meson cloud model chiral quark model flavor asymmetry
2010/3/16
The flavor asymmetry of the nucleon sea, i.e., the excess of $d\bar{d}$ quark-antiquark pairs over $u\bar{u}$ ones in the proton can be explained by several different models; therefore, it is a chal...
Dynamically generated resonances from the vector octet-baryon decuplet interaction and their radiative decays into γ-baryon decuplet
dynamically generated resonances chiral dynamics hidden gauge formalism for vector meson interaction
2009/11/24
The dynamically generated resonances from vector meson-baryon decuplet are studied using Lagrangians of the hidden gauge theory for vector interactions. One shows that some of the generated states can...
Associated J/ψ+γ Production Through Color-Octet
Mechanism in P+Fe Collision
double
Q2-rescaling model nuclear effect
color-octet NRQCD
2007/8/15
2001Vol.35No.1pp.36-39DOI:
Associated J/ψ+γ Production Through Color-Octet
Mechanism in P+Fe Collision
DUAN Chun-Gui,1,2 YAN Zhan-Yuan2,3 and HE Zhen-Min1,2
1 CCAST (...
Υ Radiative Decays to Light Quark Jets and Color Octet Mechanism
radiative decay jet color octet
2007/8/15
2006Vol.46No.6pp.1017-1022DOI:
Υ Radiative Decays to Light Quark Jets and Color Octet Mechanism
GAO Ying-Jia,1 ZHANG Yu-Jie,1 and CHAO Kuang-Ta1,2
1 Department of Phys...
Sigma Terms and Strangeness Contents of Baryon Octet inModified Chiral Perturbation Theory
sigma term strangeness content chiral perturbation theory
2007/8/15
2006Vol.46No.6pp.1059-1064DOI:
Sigma Terms and Strangeness Contents of Baryon Octet inModified Chiral Perturbation Theory
LI Xiao-Ya1 and LÜ Xiao-Fu1,2,3
1 Departme...