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Inclusive processes at high energies are studied in a non-perturbative approach in QCD using a modified Quark-Gluon String Model. Theoretical and experimental aspects of diffraction dissociation are discussed. In the calculations of cross sections, the parameters of complex nonlinear trajectories of Pomeranchuk …
Abstract The wave equation in quantum mechanics and its general solution in the phase space are obtained.
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The wave equation in quantum mechanics and its general solution in the phase space are obtained.
In this paper, the relativistic quark model is developed for the study of mesons and resonances as quasi-bound quark states. A classic analogue of the spinless Salpeter equation is analyzed. It is shown that the potential for a conservative isolated two-particle system …
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Flavored mesons containing quarks of unequal masses are studied. The appropriate tool is the Bethe-Salpeter formalism, but its inherent complexity leads to series of difficulties mostly related to the central role played in it by the relative time or energy. We consider …
Spinless Salpeter equation for two bound particles is analyzed. We use the fact that in relativistic kinematics the spatial two particle relative momentum is relativistic invariant. Free particle hypothesis for the bound state is developed: comstituents move as free particles inside of …
Mesons containing light and heavy quarks are studied. Interaction of quarks is described by the funnel-type potential with the distant dependent strong coupling, $α_§(r)$. Free particle hypothesis for the bound state is developed: quark and antiquark move as free particles in of …
The hydrogen atom as relativistic bound-state system of a proton and an electron in the complex-mass scheme is investigated. Interaction of a proton and an electron in the atom is described by the Lorentz-scalar Coulomb potential; the proton structure is taken into …
The hydrogen atom as relativistic two-body problem is considered. Interaction of a proton and an electron in the atom is described by the static Lorentz scalar Coulomb potential. Relativistic two-body wave equation is derived. Lagrangian relativistic mechanics is used to derive the …
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Relativistic bound state problem in hadron physics is studied. Mesons and their resonance excitations in the framework of Relativistic Quantum Mechanics (RQM) are investigated. Two-particle wave equation for the Lorentz scalar QCD inspired funnel-type potential with the coordinate dependent strong coupling $α_§(r)$ …
Mesons as bound states of quarks with coordinate-dependent mass are modeled. The interaction of quarks is described by the QCD modified Cornell potential with a strong position-dependent coupling α S (r). The equation of motion for the system of two interacting spinless …
Mesons as bound states of quark and anti-quark in the framework of a relativistic potential model are studied. Interaction of constituents in bound state is described by the Lorentz-scalar QCD inspired funnel-type potential with the coordinate dependent strong coupling, αS(r). Lagrangian relativistic …
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