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Показано записей 401-410 из 1033
Study of Target Mass Effects Based on the Jost-Lehmann-Dyson Integral Representation
(Объединенный институт ядерных исследований, 2011)
We develop a method for taking target mass effects into account for the structure functions of inelastic lepton-hadron scattering using analytic moments in the variable s instead of the well-known Nachtmann variable £ and ...
Threshold S- and P-Factors in the Relativistic Quasipotential Approach:the Case of Unequal Masses
(Объединенный институт ядерных исследований, 2011)
The new relativistic Coulomb-like threshold S- and P-factors in quant m chromodynamics are presented. Consideration is given within the framework of quasipotential approach in quantum field theory formulated in the ...
The Quark Contributions to the Nucleon Spin from Semi-inclusive lp- DIS with Charged Current
(Joint institute for nuclear research, 2015)
Current paper considers the possibilities to determine quark contributions based on observable values - polarization asymmetries of semi-inclusive LN - DIS. Numerical computations of asymmetries
are provided.
The semi-inclusive neutrino-nucleon scattering with charged current and spin of nucleon
(Joint institute for nuclear research, 2008)
Form Factor of the Relativistic Two-Particle System in the Relativistic Quasipotential Approach: The Case of Arbitrary Masses and Scalar Current
(Joint institute for nuclear research, 2015)
The new relativistic form factor of the relativistic two-particle bound system in the case of scalar current is obtained. Consideration is conducted within the framework of relativistic quasipotential approach on the basis ...
Probing and Identifying New Physics Scenarios at International Linear Collider
(Joint institute for nuclear research, 2015)
Numerous non-standard dynamics are described by contact-like effective interactions that can manifest themselves in e+e- collisions only through deviations of the observables (cross sections, asymmetries) from the Standard ...
Low-energy QCD Calculations with Package "FAPT"
(Joint institute for nuclear research, 2015)
We consider computational problems in the framework of non power Analityc Perturbation Theory and Fractional Analytic Perturbation Theory that are the generalization of the standard QCD perturbation theory. The ...
Phenomenology of Gauge-Higgs Unification Models
(Joint institute for nuclear research, 2015)
The class of models in which the Higgs field is a part of gauge fields in higher dimensions, the Higgs sector has been controlled by the gauge principle is discussed. The difference between the Higgs particle and gauge ...
Fermion Current Calculation by the Method of Basis Spinors
(Joint institute for nuclear research, 2015)
We develop MES-techniques for more efficient calculating of scattering amplitudes involving both massive fermions of an arbitrary polarization and massless fermions in quantum field theories. The purpose of this work is ...
Investigation spin of nucleon in neutrino reactions
(Joint institute for nuclear research, 2008)
A new way of obtaining spin-dependent structure functions from asymmetries of deep inelastic neutrino scattering on polarized target is proposed. Quark contributions in nucleon’s spin have been defined on the basis the ...