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Article
Correction: Surface evaluation of carbonitride coating materials at high temperature: an investigation of oxygen adsorption on crystal surfaces by molecular dynamics simulation
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Article
Surface evaluation of carbonitride coating materials at high temperature: an investigation of oxygen adsorption on crystal surfaces by molecular dynamics simulation
In the presented work, changes in the surface morphology and crystal structure of the coatings obtained by adding Zr, Si, Nb, ZrSi and ZrNb elements added to the TiCN base matrix after thermal annealing at hig...
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Article
Study of Proton and Deuteron Pickup Reactions \({}^{{2}}\textrm{H}{(}{}^{{10}}\textrm{Be},{}^{{3}}\textrm{He}{)}{}^{{9}}\textrm{Li}\) and \({}^{{2}}\textrm{H}{(}{}^{{10}}\textrm{Be},{}^{{4}}\textrm{He}{)}{}^{{8}}\textrm{Li}\) with 44 \(\boldsymbol{A}\) MeV \({}^{{10}}\) Be Radioactive Beam at ACCULINNA-2 Fragment Separator
The proton and deuteron pickup reactions \({}^{2}\textrm{H}({}^{10}\textrm{Be},{}^{3}\textrm{He}){}^{9}\textrm{Li}\) ...
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Article
Detector Array for the 7H Nucleus Multi-Neutron Decay Study
Setup fitting the requirements for the detailed study of the five-body decay of the 7H nucleus obtained as a result of the proton transfer from the 8He projectiles to the deuterium target nuclei is being built at...
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Article
Study of 10Li Low Energy Spectrum in the 2H(9Li, p) Reaction
The one-neutron transfer 2H(9Li, p)10Li reaction has been investigated at 29 A MeV incident energy at the ACCULINNA-2 facility (Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research). The s...
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Article
Detection of the Low Energy Recoil 3He in the Reaction 2H(8He,3He)7H
Investigation of the 7H-system in the experiment conducted at the fragment separator ACCULINNA-2 in the 8He(2H,3He)7H reaction requires to detect the recoil 3He ions with energy down to 6 MeV. For this purpose tw...
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Article
Detailed Study of External Correlations in the Low-Energy Spectrum of Beryllium-6
Three-body continuum p-p-α for the charge exchange reaction 1H(6Li,6Be)n is studied in detail. The data are obtained with a high volume of statistics (approximately 4.7 million events), making it possible to anal...
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Article
The First Experiments with the New ACCULINNA-2 Fragment Separator
Characteristics of a new separator of radioactive ion beams (RIBs) are described. It was recently commissioned at the Flerov Laboratory of Nuclear Reactions (FLNR JINR) and is in operation at the primary beam ...
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Article
A Neutron Spectrometer for Experiments with Radioactive Beams on the ACCULINNA-2 Fragment Separator
A neutron spectrometer based on stilbene crystals has been developed by the Flerov Laboratory of Nuclear Reactions at the Joint Institute for Nuclear Research (Dubna, Russia). The timing resolution is determin...
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Article
Open AccessFirst measurement of 60Ge \(\beta\) -decay
The \( N=28\) isotone 60Ge , \( T_{z}=-2\) ...
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Article
8He Nuclei Stopped in Nuclear Track Emulsion
A nuclear track emulsion (NTE) is exposed to 60 MeV 8He nuclei. Measurements of decays of 8He nuclei stopped in NTE allow one to evaluate possibilities of α-spectrometry. Thermal drift of 8He atoms is observed. K...
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Article
Exposure of nuclear track emulsion to 8He nuclei at the ACCULINNA separator
Nuclear track emulsion is exposed to a beam of radioactive 8He nuclei with an energy of 60 MeV and enrichment of about 80% at the ACCULINNA separator. Measurements of 278 decays of the 8He nuclei stopped in the e...
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Article
Left ventricular diastolic dysfunction is associated with impaired baroreflex at rest and during orthostatic stress in hypertensive patients with left ventricular hypertrophy
The study aimed to determine the relationship between left ventricular (LV) diastolic function and the heart’s spontaneous baroreflex at rest and in response to orthostatic stress during a prospective follow-u...
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Article
Correlation investigations of the low-energy 10He spectrum
The spectrum of low-lying states in the 10He nucleus is investigated for the two-neutron transfer reaction 3H(8He, p)10He. The secondary beam of 8He nuclei with the energy 21.5 MeV/nucleon and a cryogenic tritium...
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Article
Upgrading the genome facility for radiobiological experiments with heavy-ion beams
The Genome-M facility for the automatic fast irradiation of thin biological samples with accelerated heavy ions at the U-400M cyclotron of the Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclea...
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Article
Research program for the radioactive beams of the ACCULINNA-2 separator
The ACCULINNA-2 separator is intended to provide beams of exotic nuclei with Z = 1−30, energies of 10–50 MeV/amu, and intensities that allow one to study excitation spectra and decay dynamics of neutron- and prot...
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Article
VME-based data acquisition system for multiparameter measurements
The VME-based data acquisition system designed for physics experiments involving measurements of several hundreds of parameters is described. The equipment has been tested in the experiments with the 6He, 8He, 18
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Article
Dissipative processes in peripheral heavy ion collisions at Fermi energies
Peripheral heavy ion reactions are of interest for the production of new isotopes. In this contribution we present an investigation of reactions of light projectiles O and Ne on Be and Ta targets at Fermi ener...
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Article
The COMBAS fragment separator
The basic ion-optical characteristics of the COMBAS fragment separator are analyzed. The momentum distributions of radioactive 6He, 8He, and 9Li nuclei obtained in the reaction 11B (33 A MeV, where A is the mass ...
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Article
Asymmetry of velocity distributions in peripheral reactions with heavy ions at Fermi energies
The asymmetry of velocity distributions of projectile-like fragments produced in heavy ion collisions is considered. The calculations performed in the transport model approach (Vlasov kinetic equation with the...
