47 citations · 202 across the 21 of their papers we have counts for
12 papers · 1 filter
Investigation of 11B+197Au Reaction at Intermediate Energies
G. S. Karapetyan, N. A. Demekhina, A. R. Balabekyan
Mechanism of nuclear reactions on 197Au induced by 11B ions at energies above Coulomb barrier was studied by induced-activity method and gamma-spectroscopy. The cross sections of t…
Fission and spallation data evaluation using induced-activity method
G. S. Karapetyan
The induced-activity investigations in off-line analysis performed in different experiments, concerning pre-actinide and actinide nuclei, are here presented and discussed. Generali…
Complete and incomplete fusion competition in 11B-induced fission reaction on medium mass targets at intermediate energies
N. A. Demekhina, G. S. Karapetyan, A. R. Balabekyan
The cross sections for the binary fission of 197Au, 181Ta and 209Bi targets induced by 11B ions were measured at intermediate energies. The fission products cross sections were stu…
Production of isomeric states in the deuteron-induced reaction of gold at incident energy 4 GeV
A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan +6
The independent cross section ratio for production of nuclei from 197Au targets irradiated with 4 GeV deuterons have been measured by off-line gamma-spectroscopy. On the basis of t…
Recoil Properties of Fragments Formed in the 4.4 GeV Deuteron-Induced Reaction on Gold target
A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan +9
The recoil properties of fragments produced by the interaction of 4.4 GeV deuteron with 197Au target have been studied. New experimental data on recoil properties for 90 nuclei, va…
Target Residues Formed in the Deuteron-Induced Reaction of Gold at Incident Energy 2.2 AGeV
A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan +10
The cross sections of 110 radioactive nuclide with mass numbers 22 < A < 198 amu from the interaction of 2.2 GeV/nucleon deuterons from the Nuclotron of the Laboratory of High Ener…
Fission of pre-actinide nuclei
A. Deppman, G. S. Karapetyan, V. Guimarães +3
A study of photofission on 181Ta nucleus induced by bremsstrahlung photons with endpoint energies of 50 and 3500 MeV has been performed. The fission yields have been measured by us…
The analysis of cross-sections of proton and deuteron induced reactions on tin isotopes at the beam energy of 3.65 GeV/nucleon
A. R. Balabekyan, N. A. Demekhina, V. M. Zhamkochyan +1
In the given paper the total inelastic cross-sections of the reactions of protons and deuterons on nuclear targets of enriched tin isotopes were compared. The factorization of cros…
Proton-induced fission on 241Am, 238U and 237Np at intermediate energies
A. Deppman, E. Andrade-II, V. Guimaraes +3
Intermediate energy data of proton-induced fission on 241Am, 238U and 237Np targets were analysed and investigated using the computational simulation code CRISP. Inelastic interact…
Photo-fission of 232Th and 238U at intermediate energies
A. Deppman, E. Andrade-II, V. Guimaraes +2
In this work we present an analysis of the yields of fission fragments induced by bremsstrahlung photons with endpoint energies of 50 and 3500 MeV on 232Th and 238U targets using t…
Investigation of induced fission of natPb by accelerated 7Li ions
N. A. Demekhina, G. S. Karapetyan, V. Guimaraes
Cross-sections for fragments produced by the fission reaction induced by accelerated 7Li ions impinged into an natPb target at 245 MeV were obtained. We have applied the induced-ac…
Super-asymmetric fission of heavy nuclei induced by intermediate energy protons
A. Deppman, E. Andrade-II, V. Guimaraes +7
In this work we present the results for the investigation of intermediate-mass fragment (IMF) production with the proton-induced reaction at 660 MeV on 238U and 237Np target. The d…