R. O. Gavrilin
YOU?
Author Swipe
View article: Design and commissioning of the PRIOR-II “proton microscope for FAIR”
Design and commissioning of the PRIOR-II “proton microscope for FAIR” Open
A new high energy proton radiography facility PRIOR-II (Proton Microscope for FAIR) has been designed, constructed, and successfully commissioned at the GSI Helmholtzzentrum für Schwerionenforschung (Darmstadt, Germany) pushing the technic…
View article: Measuring the Viscosity of Sulphur Melt by the Proton Microscopy Method
Measuring the Viscosity of Sulphur Melt by the Proton Microscopy Method Open
Sulfur is a substance with an abnormal dependence of viscosity on temperature. An experimental setup was created to study the viscosity of sulfur at pressures up to 100 bar and temperatures up to 500 °C. To visualize the process of falling…
View article: Benchmark Experiment to Prove the Role of Projectile Excited States Upon the Ion Stopping in Plasmas
Benchmark Experiment to Prove the Role of Projectile Excited States Upon the Ion Stopping in Plasmas Open
We report on a precision energy loss measurement and theoretical investigation of 100 keV/u helium ions in a hydrogen-discharge plasma. Collision processes of helium ions with protons, free electrons, and hydrogen atoms are ideally suited …
View article: Z-Pinch Study with Discharge Initiation by an Electron Beam
Z-Pinch Study with Discharge Initiation by an Electron Beam Open
We study the gas discharge process under conditions when a relativistic electron beam is injected into the discharge tube after applying a high-voltage pulse. As a result, a plasma channel is created, a breakdown occurs, and a discharge de…
View article: Investigating a Plasma Lens with the Initiation of Electron-Beam Discharge
Investigating a Plasma Lens with the Initiation of Electron-Beam Discharge Open
Currently, work is underway to create laser accelerators with beam focusing by plasma lenses. For effective focusing, it is necessary to investigate at which initiation of breakdown a discharge forms with a more uniform distribution of cur…
View article: Study on a dense theta pinch plasma for ion beam stripping application for FAIR
Study on a dense theta pinch plasma for ion beam stripping application for FAIR Open
The transfer of ions to a higher charge state is of central importance for the development of new accelerator facilities. That is why the comparative analysis of the current stripping alternatives is a relevant topic. Currently, mainly gas…
View article: Study on the Theta Pinch Plasmas for Applied as Ion Stripper
Study on the Theta Pinch Plasmas for Applied as Ion Stripper Open
With regard to the development of new accelerator technologies for high-intensity ion beams and more efficient acceleration, the transfer of radiation ions to higher charged states is a prerequisite for many experiments. However, the recen…
View article: Stopping and charge state revolution of low-energy ion beam in plasma
Stopping and charge state revolution of low-energy ion beam in plasma Open
We have studied the energy loss and charge state revolution of ions in plasma. The beam energy ranged from 50-200keV/u. In future, the charge exchanging process of an ion in a plasma will be investigated.
View article: Nuclotron New Beam Channels for Applied Researches
Nuclotron New Beam Channels for Applied Researches Open
Three new experimental areas are organized for applied physics researches in frame of realization of the accelerator facility NICA. New beamlines are under development for applied researches on Nuclotron accelerator. The ion beams with ene…
View article: Installation for the Research of Z-Pinch Plasma Initiated by the Electron Beam
Installation for the Research of Z-Pinch Plasma Initiated by the Electron Beam Open
For researches on plasma physics has been designed and constructed the electronic gun with the cold cathode on energy to 300 keV. The gun have the parameters: time width of pulses -100 ns, current amplitude - 100 A. The adiabatic plasma le…
View article: Investigations on the interaction between the low energy heavy ion beams and hydrogen plasma
Investigations on the interaction between the low energy heavy ion beams and hydrogen plasma Open
The investigations on the interaction between
\nion beam and matter is one of the most important
\ntopics in atomic physics and nuclear physics. It is
\nindeed a requirement for a deeper understanding
\nof the interaction processes. Especi…
View article: Simulation and experimental investigation of hydrogen target plasma parameters for experiments on heavy ion beams deceleration
Simulation and experimental investigation of hydrogen target plasma parameters for experiments on heavy ion beams deceleration Open
For the purposes of the experiments on heavy ions deceleration in ionized matter a plasma target based on a linear electric discharge in hydrogen has been designed. The two-dimensional hydrodynamic code was used for numeric simulation of t…