Beam Parameters of A Two-Sectional Electron Linac with the Injector Based on a Resonance System with Evanescent Oscillations

Ayzatskiy, M.I.; Борискин, В.Н.; Dovbnya, A.N.; Khodak, I.V.; Kushnir, V.A.; Mytrochenko, V.V.; Opanasenko, A. N.; Perezhogin, S.A.; Савченко, А.Н.; Stepin, D.L.; Tatanov, V.I.; Zhiglo, V. F.

doi:10.1109/pac.2005.1591541

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…1. The γ-ray bremsstrahlung beam was generated by means of the NSC KIPT electron linac LUE-40 RDC "Accelerator" [28,29]. Electrons of the initial energy E e were incident on the target-converter made from 1.05 mm thick natural tantalum plate, measuring 20 by 20 mm.…”

Section: Flux-average Cross-sections Determinationmentioning

confidence: 99%

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

Deiev¹,

Timchenko²,

Olejnik³

et al. 2022

Preprint

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The bremsstrahlung flux-averaged cross-sections σ(Eγmax) for the photonuclear reactions 65 Cu(γ, n) 64 Cu, 63 Cu(γ, n) 62 Cu, 63 Cu(γ, 2n) 61 Cu and 63 Cu(γ, 3n) 60 Cu have been measured in the range of bremsstrahlung end-point energies Eγmax = 35-94 MeV. The experiments were performed with the electron beam from the NSC KIPT linear accelerator LUE-40 with the use of the activation and off-line γ-ray spectrometric technique. The calculation of the flux-average cross-sections σ(Eγmax) th was carried out using the cross-section σ(E) values from the TALYS1.95 code with the default options. It is shown that the experimental average cross-sections for the reactions 65 Cu(γ, n) 64 Cu, 63 Cu(γ, n) 62 Cu, 63 Cu(γ, 2n) 61 Cu are systematically higher than the theoretical estimates in the TALYS1.95 code. The obtained σ(Eγmax) supplement the data of different laboratories for the case of reactions (γ, n) and (γ, 2n). For the reaction 63 Cu(γ, 3n) 60 Cu, the values of σ(Eγmax) were measured for the first time.

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Section: Flux-average Cross-sections Determinationmentioning

confidence: 99%

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

Deiev¹,

Timchenko²,

Olejnik³

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…1. The γray bremsstrahlung beam was generated by means of the NSC KIPT electron linac LUE-40 RDC "Accelerator" [29,30]. Electrons of the initial energy E e were incident on the target-converter made from 1.05 mm thick natural tantalum plate, measuring 20 by 20 mm.…”

Section: A Experimental Setupmentioning

confidence: 99%

Cross-sections of photoneutron reactions on $^{181}$Ta at $e_{\rm γmax}$ up to 95 MeV

Deiev,

Timchenko,

Olejnik

et al. 2021

Preprint

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The total bremsstrahlung flux-averaged cross-sections σ(Eγmax) for the photonuclear reactions 181 Ta(γ, xn; x ≤ 8) 181−x Ta have been measured in the range of end-point energies Eγmax up to 95 MeV. The experiments were performed with the beam from the NSC KIPT electron linear accelerator LUE-40 with the use of the activation and off-line γ-ray spectrometric technique. The calculation of average cross-sections was carried out using the cross-section values computed with the TALYS1.95 code for different level density models LD 1-6. A comparison between the experimental total cross-sections σ(Eγmax) and the theoretical values has shown satisfactory agreement for the 181 Ta(γ, xn) reactions with the escape of 1-4, 6 and 7 neutrons. The closest agreement with the measured data is observed with the LD5 computation version, which represents the microscopic level density model taking into account Hilaire's combinatorial tables.

show abstract

Beam Parameters of A Two-Sectional Electron Linac with the Injector Based on a Resonance System with Evanescent Oscillations

Cited by 2 publications

References 1 publication

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

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

Cross-sections of photoneutron reactions on $^{181}$Ta at $e_{\rm γmax}$ up to 95 MeV

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