The process of K/sub s/ regeneration on nuclei in the color quark model is investigated. The process of K/sub s/ regeneration on nuclie at high energies picks out those configurations in the incident K meson which have a large radius. This leads to stronger absorbtion of K meson by ...
Previous two-step potential model calculations for the pion form factor in the space-like region are now extended to include the form factor of the K meson, in an anticipation that the experimentalists will shortly be able to measure it for q2 up to, say, 2.0 GeV2 also, as Dally et al...
On the Flavor Structure of the Constituent Quark We discuss the dressing of constituent quarks with a pseudoscalar meson cloud\nwithin the effective chiral quark model. SU(3) flavor symmetry breaking effects\nare included explicitly. Our results are compared with those of the tradition... A Szczu...
2.FLUCTUATIONS OF CONSERVED CHARGES IN THE POLYAKOV LOOP EXTENDED QUARK-MESON MODEL AT FINITE BARYON DENSITY and spring 机译:有限巴里昂密度下POLYAKOV环扩展夸克-介子模型中守恒电荷的涨落 V. Skokov - Acta physica Polonica - 2012 3.Quark number fluctuations in the Polyakov loop-extended quark-mes...
An abundance of the strangeness that can be induced in a thermalized quark-gluon plasma (QGP) is considered as a signal of the QGP phase appearing in the intermediate state of ultra-relativistic heavy-ion collisions. As a quantitative characteristic of this signal we take the ratio R_{K^+...
Previous two-step potential model calculations for the pion form factor in the space-like region are now extended to include the form factor of K meson, in an anticipation that the experimentalists will shortly be able to measure it for q exp 2 up to say 2.0 GeV exp 2 also, as Dally ...
B mesonWe briefly present the covariant quark model with some of its key features. Next we use the model to predict the decay widths of B mesons in processes B→J/ψ+ηand B→K+2ν. We get following branching fractions: B(B→J/ψ+η)=4.67×10, B(B→J/ψ+η)=4.04×10,Γ(B...
It is shown that the valence quark annihilation process dominates at large Feynman x regions and explains the recent experimental data on the asymmetry between D 0 and Dmacr 0 at 350 GeV/c in pi -N collisionsdoi:10.1007/s10052-002-0970-6T. Tashiro...
In addition, we consider a possible pentaquark-like K Σ K^* \\Sigma -bound state P s P_s . The findings indicate that, apart from the region near the threshold, contributions other than the Pomeron generally have a limited impact on the total cross section. However, at specific angles...
K-meson semileptonic and nonleptonic decays in the statistical quark modeldoi:10.1007/BF02746458F.InstituteCsikorInstituteI.InstituteMontvayInstituteL.InstituteUrbánInstituteSpringerLettere Al Nuovo CimentoF. Csikor, I. Montvay and L. Urban : Lett. Nuovo Cimento , 17 , 213 (1976)....