Prof.
Renat Sibatov
(Ulyanovsk State University)
10/10/2016, 15:45
Most of the modern calculations of galactic cosmic-ray (GCR) propagation are based on the local diffusion model acceptable for the Brownian motion (BM) of a heavy particle through the system of uniformly distributed uncorrelated (i.e. non-interacting) molecules. However, about 60 years ago it has been found that the BM model is unable to adequately describe the diffusion in turbulent media...
Dr.
Alexander Podgorny
(Lebedev Physical Institute RAS)
10/10/2016, 16:00
The spectra of relativistic proton were obtained from measurements with the worldwide network of neutron monitors. The relativistic protons appeared after the flares occurring in the west side of the Sun disk arrive to the Earth after time of flight $\sim$15 min without collisions. This prompt anisotropic flux must bring information about spectrum of protons ejected from the solar cosmic ray...
Ms.
Olga Dunaeva
(Aleksandrovna)
10/10/2016, 16:15
In modern experimental physics a heterogeneous coordinate-sensitive calorimeters are widely used due to their good characteristics and possibilities to obtain a three-dimensional information of particles interactions. Espesially it is important at high-energies when electromagnetic or hadronic showers are arise. We propose a quit efficient method to identify antiprotons (positrons) with...
Mr.
Anatoly Mosichkin
(Yaroslavl State P.G. University)
10/10/2016, 16:30
We study the process of splitting a photon in a strong magnetic field with taking account of the positronium influence on the photon dispersion. The positronium contribution into the photon polarization oprator leads to an essential modification of the photon dispersion law, and of the photon decay amplitude. It has been shown that the probability of the photon decay changes under an...
Mrs.
Anastasia Shitova
(Yaroslavl P.G. Demidov State University)
10/10/2016, 16:45
The possibility of the contribution from standard neutrino processes to
the total secondary positron and antiproton fluxes detected by
contemporary experiments is analyzed in details. The results show that
the considered impact is negligible that confirms once more a necessity
of application a new physics beyond the standard conceptions. The
designed technique could be implied to the...
Dr.
Evgeny Postnikov
(SINP MSU)
10/10/2016, 17:00
The mass composition of cosmic rays in the hundreds of TeV energy range is purely measured and uncertain, because primary cosmic rays measurements on satellites requires a large area of detectors, but energy is too low for application of methods developed for EAS measurements. In this paper we consider a possibility to use the hybrid method originally aimed to gamma hadron separation in...
Dr.
Aleksahdr Kudzhaev
(Baksan Neutrino Observatory,INR of RAS)
10/10/2016, 17:15
Studying diffuse gamma-ray emission with energies higher than 100 TeV has become especially topical due to detection of astrophysical neutrinos in the IceCube experiment. If these neutrinos are a result of decays of charged pions, neutral pions of the same energy should exist, and their decays must generate considerable flux of gamma rays with energies above 0.1 PeV. In order to confirm these...
