S. Perezhogin

The photoproduction of the $^{58} Co$ nuclei on $^{nat} Ni$ was studied using the induced $γ$ -activity method and off-line $γ$ -ray spectrometric technique. The experi…

nucl-ex2024

Photoproduction of the $^{55 - 57}$ Co nuclei on $^{nat}$ Ni at the bremsstrahlung end-point energy of 35-94 MeV

I. S. Timchenko O. S. Deiev, S. M. Olejnik, S. M. Potin +4

Production of the $^{55 - 57}$ Co nuclei on $^{nat}$ Ni in photonuclear reactions using bremsstrahlung gamma photon irradiation with end-point energy $E_{γ max}$ between 35…

nucl-ex2023

Cross-section of the $^{95} Nb$ production on natural molybdenum at the bremsstrahlung end-point energy up to 95 MeV

I. S. Timchenko, O. S. Deiev, S. M. Olejnik +4

The photoproduction of $^{95 m}$ Nb on $^{nat} Mo$ was studied using the electron beam of the LUE-40 linac RDC "Accelerator" NSC KIPT. Measurements were performed using…

nucl-ex2023

Study the isomeric ratios in photonuclear experiments on the LUE-40 linac RDC "Accelerator" NSC KIPT

I. S. Timchenko, O. S. Deiev, S. M. Olejnik +4

The results of the photoproduction of isomeric pairs from the (γ,xn) and (γ,pxn) reactions on nuclei from Zr up to Ta at the bremsstrahlung end-point energy range 30-100 MeV are sy…

nucl-ex2023★ 11 cited

Isomeric pair $^{95 m, g} Nb$ in photonuclear reactions on $^{nat}$ Mo at end-point bremsstrahlung energy of 35-95 MeV

I. S. Timchenko, O. S. Deiev, S. M. Olejnik +5

The $^{nat} Mo (γ, x np)^{95 m, g}$ Nb photonuclear reaction was studied using the electron beam from the NSC KIPT linear accelerator LUE-40. Experiment was performed u…

nucl-ex2022

Photonuclear reactions cross-sections at energies up to 100 MeV for different experimental setups

O. S. Deiev, I. S. Timchenko, S. M. Olejnik +6

In experiments on the electron linac LUE-40 of RDC "Accelerator" NSC KIPT, the flux-averaged cross-sections $⟨ σ (E_{γ max}) ⟩_{exp}$ of photonuclear reactions…

nucl-ex2022

Photonuclear reactions $^{65} Cu (γ, n)^{64} Cu$ and $^{63} Cu (γ, x n)^{63 - x} Cu$ cross-sections in the energy range $E_{γ max}$ = 35-94 MeV

O. S. Deiev, I. S. Timchenko, S. M. Olejnik +5

The bremsstrahlung flux-averaged cross-sections $⟨ σ (E_{γ max}) ⟩$ for the photonuclear reactions $^{65} Cu (γ, n)^{64} Cu$ , ${^{63}\rm{Cu}}(γ,n)^{62}\rm{Cu…

nucl-ex2022★ 15 cited

Photonuclear reactions $^{na t}$ Ni( $γ$ ,xn) $^{57}$ Ni and $^{na t}$ Ni( $γ$ ,xn) $^{56}$ Ni in the energy range E $_{γ ma x}$ = 35...94 MeV

O. S. Deiev, I. S. Timchenko, S. M. Olejnik +5

The total bremsstrahlung flux-averaged cross-sections < $σ$ (E $_{γ ma x}$ )> for the photonuclear reactions $^{na t}$ Ni( $γ$ ,xn) $^{57}$ Ni and $^{na t}$ Ni( $γ$ ,xn) $^{56}$ Ni have been measure…

nucl-ex2021

Cross-sections of photoneutron reactions on $^{181}$ Ta at $e_{γ max}$ up to 95 MeV

O. S. Deiev, I. S. Timchenko, S. N. Olejnik +3

The total bremsstrahlung flux-averaged cross-sections $⟨ σ (E_{γ max}) ⟩$ for the photonuclear reactions $^{181}\rm{Ta}(γ,\textit{x}n; \textit{x} \leq 8)^{181-\texti…

nucl-ex2021

Isomeric Ratio of the $^{181} Ta (γ, 3n)^{178m, g} Ta$ Reaction Products at Energy $E_{γ max}$ up to 95 MeV

O. S. Deiev, I. S. Timchenko, S. N. Olejnik +3

The photoneutron reaction $^{181} Ta (γ, 3n)^{178m, g} Ta$ was investigated with the beam from the NSC KIPT electron linear accelerator LUE-40. The measurements were performed…

nucl-ex2021★ 13 cited

Cross-sections for the $^{27} al (γ, x)^{22} na$ multichannel reaction with the 28.3 mev difference of the reaction thresholds

O. S. Deiev, I. S. Timchenko, S. N. Olejnik +5

The bremsstrahlung flux-averaged cross-sections $⟨ σ (E_{γ max}) ⟩$ and the cross-sections per equivalent photon $⟨ σ (E_{γ max})_{Q} ⟩$ were fir…

nucl-ex2021★ 4 cited

Photoneutron Reactions $^{181} Ta (γ, x n; x = 1 \div 8)^{181 - x} Ta$ AT $E_{γ max}$ = 80 $\div$ 95 MeV

A. N. Vodin, O. S. Deiev, I. S. Timchenko +5

The bremsstrahlung flux-averaged cross-sections $⟨ σ (E_{γ max}) ⟩$ for the $^{181} Ta (γ, x n; x = 1 \div 8)^{181 - x} Ta$ photoneutron re…

physics.acc-ph2018

KIPT Positron Source Project. Conceptual Design

S. Perezhogin, E. Bulyak, A. Dovbnya +3

We present the results of theoretical and numerical studies on the source of slow positrons for NSC KIPT. The positrons are intended to generate with the electrons of 9, 40 or 90 M…

Cross-section of the natNi(γ,pxn)58Co reaction at the bremsstrahlung end-point energy of 35-94 MeV

Photoproduction of the 55−57Co nuclei on natNi at the bremsstrahlung end-point energy of 35-94 MeV

Cross-section of the 95Nb production on natural molybdenum at the bremsstrahlung end-point energy up to 95 MeV

Study the isomeric ratios in photonuclear experiments on the LUE-40 linac RDC "Accelerator" NSC KIPT

Isomeric pair 95m,gNb in photonuclear reactions on natMo at end-point bremsstrahlung energy of 35-95 MeV

Photonuclear reactions cross-sections at energies up to 100 MeV for different experimental setups

Photonuclear reactions 65Cu(γ,n)64Cu and 63Cu(γ,xn)63−xCu cross-sections in the energy range Eγmax​ = 35-94 MeV

Photonuclear reactions natNi(γ,xn)57Ni and natNi(γ,xn)56Ni in the energy range Eγmax​ = 35...94 MeV

Cross-sections of photoneutron reactions on 181Ta at eγmax​ up to 95 MeV

Isomeric Ratio of the 181Ta(γ,3n)178m,gTa Reaction Products at Energy Eγmax​ up to 95 MeV

Cross-sections for the 27al(γ,x)22na multichannel reaction with the 28.3 mev difference of the reaction thresholds

Photoneutron Reactions 181Ta(γ,xn;x=1÷8)181−xTa AT Eγmax​ = 80 ÷ 95 MeV