Microscopics of meson degrees of freedom in nucleons and mesons in nuclei - what can be seen in the process of quasielastic knockout of mesons by high-energy electrons

Developed earlier concept of quasielastic knock out of pions from nucleons by high-energy electrons is propounded as a tool for checking microscopical model ($^3P_0$ - fluctuation) for decay of N to different channels $\pi+B$ and Preparata model of nucleus structure.Comment: 6 pages, 5 figures, Talk given at 16 Baldin Symposium in June 200

ADVANTAGES OF BINARY TREES

The problem of drawing up the dictionary of the set text in the form of a binary tree is put. Such kind of the dictionary is compared to its representation in the form of hash-tables. For the organization of more flexible search in the dictionary it is more preferable to use a binary tree

COMPARISON OF SEARCH ALGORITHM IN THE ORDERED ARRAY

The primary goal of our investigation was to compare the search algorithms on the basis of 'binary search' algorithm. We chose three algorithms - binary search, or dichotomy, golden section algorithm and Fibonacci search, and tested them in our application in the programming language C#. We compared algorithms by the amount of processor CPU cycles (ticks) which algorithm used to find a required element in unsorted array o f random elements, and found the best algorithm for this task

Astrophysical S-factor for the radiative capture reaction 13C(p,g)14N

The phase shift analysis, done on the basis of the known measurements of the differential cross-sections of the p13C elastic scattering at the energy range 250-750 keV, shows that it is enough to take into account only 3S1 wave in the considered energy region. The potential for the triplet 3S1 state in p13C system at the resonance energy 0.55 MeV corresponding to quantum numbers JpT = 1-1 as well as the potential for the 3P1 bound state of 14N were constructed on the basis of the obtained scattering phase shifts. The possibility to describe the experimental data of the astrophysical S-factor of the p13C radiative capture at the energies 0.03-0.8 MeV was considered within the potential cluster model with the forbidden states. It was shown that we properly succeed in explanation of the energy behavior of the astrophysical S-factor for the p13C radiative capture at the resonance energy range 0.55 MeV (laboratory system).Comment: 8 p., 2 fi

POLLUTION OF THE ATMOSPHERE OF RUSSIA IN 2017

The need to study emissions of pollutants into the air of the constituent entities of the Russian Federation is determined by the importance of this resource for ensuring the life of citizens

DEVELOPMENT OF UX DESIGN METHODS WITHIN THE QT FRAMEWORK

A new approach to the development of graphical application interfaces is proposed, synchronizing three processes: design, prototyping and software implementation. In addition, a method for visualizing a UX project using UML elements is proposed