8 citations · 32 across the 17 of their papers we have counts for
8 papers · 1 filter
Description of interference in hadron and parton showers by Laplace method
O. S. Potiienko, I. V. Sharph, N. O. Chudak +3
We apply Laplace method for the tree diagrams to calculate the interference terms arising as a result of summation of particles permutations in the final state of scattering. These…
Laplace's method for elastic scattering diagrams within multi-particle fields model
N. O. Chudak, I. V. Sharph, O. S. Potiienko +4
We apply the multi-particle fields model to calculate the differential cross-section dσ/dt of elastic proton-proton scattering. This problem includes the calculation of multidimens…
Three-particle fields as a method of description of baryons in the scattering processes
O. S. Potiienko, I. V. Sharph, T. M. Zelentsova +4
In this paper we propose a model within which the keeping of quarks inside a proton and the interaction of these quarks with quarks of another hadron can be described simultaneousl…
Laplace method for the simplest diagrams of elastic scattering of scalar particles
I. V. Sharph, T. M. Zelentsova, N. O. Chudak +5
We propose an algorithm for the application of the Laplace method for the calculation of the simplest Feynman diagram with a single loop in the scalar ϕ^3 theory. The calculation o…
New method of accounting for interference contributions within a multipheriperal model
O. Potiienko, K. Merkotan, N. Chudak +5
We consider an inelastic scattering of protons within the simplest real scalar model (phi-cubed). Although this model is being studied for a very long time, the problem of ac…
The state of nonrelativistic quantum system in a relativistic reference frame
I. V. Sharph, M. A. Deliyergiyev, A. G. Kotanzhyan +8
We consider the problem of internal particle state transformation, which is a bound state of several constituents, from the particle's rest frame to the system in which this partic…
Internal States of Hadrons in Relativistic Reference Frames
N. O. Chudak, K. K. Merkotan, D. A. Ptashynskyy +10
The internal state of a composite particle and its transformation, when changing from the reference frame, where this composite particle is at rest, to a reference frame, where it…
Gluon Loops in the Inelastic Processes in QCD
I. V. Sharf, K. K. Merkotan, N. A. Podolyan +5
It is shown that inelastic process of the exchange with two massless gluons is formally equivalent to the process of the exchange with one massive particle. Thus, using the Laplace…