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Revisiting the role of octonions in hadronic physics
Pleiades Publishing Ltd - Tập 14 - Trang 390-394 - 2017
Octonions and their split versions are shown to be applicable to the solutions
of a large number of problems in hadronic physics, from the foundations of
exceptional groups that are used in grand unified theories, to heterotic
strings, to the non-Desarguesian geometric property of space-time symmetries,
twistors, harmonic superspace, conformal field theories, etc. Upon a brief
review of these inve...
Impact Magnetic Kicker for Extracting the Ion Beam from the Nuclotron of the NICA Accelerator Complex
Pleiades Publishing Ltd - Tập 20 - Trang 912-915 - 2023
This article presents the general layout, requirements for main elements, design
of the main elements, overall design, and calculation of the magnetic fields of
the Nuclotron extraction kicker.
Superconducting shield for solenoid of electron cooling system
Pleiades Publishing Ltd - Tập 9 - Trang 422-424 - 2012
Ensuring the high homogeneity of a magnetic field in the straight solenoid of an
electron cooling system is a very important task. In the electron cooling system
of the collider in the NICA project, it is planned to use superconducting
solenoids for the generation of a longitudinal magnetic field. Using of the
superconducting shield is proposed to achieve the required homogeneity of the
magnetic f...
Design Features of the Cyclotron C-250
Pleiades Publishing Ltd - Tập 20 - Trang 916-919 - 2023
NIIEFA is designing the C-250 cyclotron system. The cyclotron should ensure the
production of proton beams in the energy range of 30–250 MeV and a current of up
to 5 μA. This paper presents information on the layout and design of the main
systems of the cyclotron.
New Perspective in the Use of Power Index Formula for Level Energies
Pleiades Publishing Ltd - - 2023
Excitation of Isomeric States in the Reactions (γ, n) and (n, 2n) on the 81Br Nucleus
Pleiades Publishing Ltd - Tập 18 - Trang 672-675 - 2021
The cross sections for the formation of isomeric states in the reactions (γ, n)
and (n, 2n) on the 81Br nucleus were measured by the induced activity method.
The energy dependence of the isomeric ratio of the reaction yields (γ, n) in the
energy range 14–35 MeV with a step of 1 MeV was obtained. The experimental
results are compared with the data of other works and the TALYS-1.6 calculation.
Can the Multicomponent Dark Matter be Visible Due to the Inner Luminescence?
Pleiades Publishing Ltd - Tập 20 - Trang 495-500 - 2023
A new effect of the multicomponent Dark Matter luminescence due to transitions
between its mass-splitted components is discussed. Radiation of photons with
energies up to 10 GeV from regions of high Dark Matter density is possible.The
effect is found in the hypercolor vector extension of the Standard Model, where
heavy stable neutral hyperpions and hyperbaryons are considered as the Dark
Matter ca...
Lagrangian Geometry of Algebraic Manifolds
Pleiades Publishing Ltd - Tập 19 - Trang 337-342 - 2022
Each algebraic manifold can be considered a symplectic manifold equipped with a
Hodge-type Kähler form. It is therefore natural to study the Lagrangian geometry
of an arbitrary algebraic manifold. Two constructs applicable to a fairly broad
family of algebraic manifolds are presented.
Simulations of a superconducting ion gantry
Pleiades Publishing Ltd - Tập 13 - Trang 760-764 - 2016
Medical carbon-ion synchrotron is being developed at JINR on the basis of the
in-house technology of Nuclotron superconducting magnets. The key element of the
facility is a superconducting gantry that consists of two 67.5° and one 90°
bending sections, each including two identical low-aperture (about 120 mm)
dipole magnets with a magnetic field of 3.2 T. Such gantries are intended for
multiple ras...
Chemical processes in the single-electrode pulsed HF discharge plasma
Pleiades Publishing Ltd - Tập 5 - Trang 462-468 - 2008
It is shown that in the discharge plasma of the atomic emission spectrometer,
the formation of CN molecules from CO2 and N2 takes place. The correctness of
measuring the CO2 concentration from the emission intensity of CN at a
wavelength of 388.3 nm in respiratory processes is proved experimentally.
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