Accès ouvert
2025
article
OpenAlex
S. Afanasiev, G. Agakishiev, A. Aleksandrov, E. Alexandrov et autres
A bstract Results of the BM@N experiment at the Nuclotron/NICA complex on the production of protons, deuterons and tritons in interactions of an argon beam of 3.2 A GeV with fixed targets of C, Al, Cu, Sn and Pb are presented. Transverse …
ru, kz, uz, cn, bg, rs
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
S. Afanasiev, G. Agakishiev, A. Aleksandrov, P. N. Alekseev et autres
Results of the BM@N experiment at the Nuclotron/NICA complex on the production of protons, deuterons and tritons in interactions of an argon beam of 3.2 AGeV with fixed targets of C, Al, Cu, Sn and Pb are presented. Transverse mass spectra, rapidity …
Accès ouvert
2023
article
OpenAlex
V. V. Lobachev, A. Yu. Dmitriev, S. B. Borzakov, A.A. Smirnov et autres
Abstract The IREN facility at the Frank Laboratory of Neutron Physics (FLNP) of the Joint Institute for Nuclear Research (JINR) is used for experiments to determine elemental composition of various samples by neutron activation analysis (NAA). A pneumatic transport system (PTS) REGATA-2 …
ru
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2022
article
OpenAlex
A.A. Smirnov, М. Н. Герман, В. А. Загрядский, К. А. Маковеева et autres
2017
article
OpenAlex
S. N. Andreev, Е. В. Бармина, V. G. Kalinnikov, Alexander V. Simakin et autres
Laser-light effects on γ-activities of the 137 Cs and 134 Cs water solutions containing gold nanoparticles are investigated at laser-light intensity on the order of 10 12 W/cm 2 . The irradiation is found to reduce the radioactivities of both nuclides. Over …
ru
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2015
article
OpenAlex
B. V. Efimov, Ю М Невретдинов, A. V. Burtsev, Г П Фастий et autres
Accès ouvert
2014
conference-paper
OpenAlex
E. A. Kulikov, N. N. Agapov, V.M. Drobin, A.A. Smirnov et autres
The shielding opportunity of the magnetic field perpendicular component by the high-temperature superconducting tape (HTS) is shown experimentally for the first time. The tapes are laid closely to each other with a shift of pieces from layer to layer equal to a …
ru
(code pays fourni par la source)
2013
article
OpenAlex
Alexey A. Novoselov, В.Я. Баянкин, Д. О. Филатов, A.A. Smirnov et autres
Surface topographical changes of Cu80-Ni20 foils under irradiation with 40 keV boron ions have been studied by the AFM method. Smoothing of both irradiated and back surfaces of the foils has been found to take place and it has a qualitatively similar …
2008
article
OpenAlex
A.A. Smirnov, E. Syresin
The efficiency of the cooling-stacking injection depends on two parameters: the cooling-accumulation efficiency and the ion lifetime. The lifetime of newly injected ions is usually smaller than the stack lifetime of high intensity ion beams. The incoherent losses of newly injected ions …
2005
article
OpenAlex
A. D. Kovalenko, N. N. Agapov, Hamlet Khodzhibagiyan, A.A. Smirnov
The possibilities of construction superconducting synchrotron magnets with pulse repetition rate up to 20 Hz are analyzed. Different design concepts are considered. The expected AC power losses and the magnet cooling conditions are calculated based on the data which have been obtained …
ru
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2004
article
OpenAlex
A. D. Kovalenko, N. N. Agapov, V.D. Bartenev, Alexei Donyagin et autres
New experimental results from the investigation of a model superferric Nuclotron-type dipole and quadrupole magnets are presented. The magnets operate at pulse repetition rate f = 1 Hz, providing the peak magnetic field B = 2 T and the field gradient G …
2004
article
OpenAlex
O. S. Kozlov, С. И. Козлов, A.A. Smirnov
The magnetic elements with warm iron yoke and linear superconducting (SC) excitation current coils (transmis-sion line) have been designed. The numerical simulations of the magnet parameters (iron yoke, pole profile and field distribution) have been done. Applications of such an eco-nomical magnets …