The generalized quark distributions (GPDs) describing the 3-D structure of kaon in light-cone quark model are investigated. We use the longitudinal momentum transfer to be zero for the analyses. The dependence of GPDs with respect to the quark longitudinal momentum fraction x and total momentum ...
Can a quark, a component of a nucleon, be further subdivided into smaller particles? A particle composed of three quarks is classified as a: photon meson particon pion baryon A positron is a particle of 'antimatter' , it has the same...
We study the kaon nuclear optical potential including the effect of the \Theta^+ pentaquark in a self-consistent approach, starting from an extension of the Juelich meson-exchange potential as bare kaon-nucleon interaction. Significant differences between a fully self-consistent calculation and the ...
Because the model is based upon the in-medium modification of the quark structure of the bound hadrons, it can be readily extended to include hyperons and to calculate the equation of state of dense matter in β equilibrium. This leads naturally to a study of the properties of neutron ...
We study the internal structure of a range of four-quark states with charm quark contributions using a two-body Bethe–Salpeter equation. Thereby, we examine charmonium-like states with hidden charm and quark content cc¯qq¯, open-charm states with quark content ccq¯q¯ and all-charm...
Quantum chromodynamics (QCD) has a rich phase structure, which can be established using its symmetries and symmetry breaking patterns [1,2,3]. The QCD Lagrangian possesses angauge symmetry with, which preserves color charge when quarks and gluons interact. Furthermore, the QCD Lagrangian is symmet...
The structure of quark flowers is symmetrical and consists from an aura and central part. The formation of quark shells, the condensation of quarks on the quark leaders, the floral schemes of kaon formation and complicated hadronization are discussed. Full-Text Contact Us service@oalib.com QQ:...
Chiral approach to antikaon s - and p -wave interactions in dense nuclear matter The properties of the antikaons in nuclear matter are investigated from a chiral unitary approach which incorporates the s- and p-waves of the (K) over bar... L Tolós,A Ramos,E Oset - American Physical ...
Kaon-baryon interactionsPhenomenological quark modelsFew-body systemsA preliminary investigation of K N interaction is performed within a chiral constituent quark... F Huang,WL Wang,ZY Zhang,... - 《Phys.rev.c》 被引量: 30发表: 2007年
(300TeV), potentially increasing or decreasing the 0νββhalf-life, and creating an ambiguity between the normal and inverted mass ordering scenarios. Furthermore, we explore the correlation between 0νββand flavor observables, such as kaon decays andμ → econversion in nuclei, emphasizing ...