NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = A.M.Savrasov Found 12 matches. 2024SA03 Nucl.Phys. A1041, 122788 (2024) A.M.Savrasov, O.M.Gorbachenko, V.M.Morozyuk, I.M.Kadenko, V.A.Zheltonozhsky Investigation of fast neutron reactions in natural lutetium NUCLEAR REACTIONS 176Lu(n, γ), 175Lu(n, p), (n, α), 176Lu(n, α), E=14.6 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with the EXFOR, ENDF libraries, and TALYS 1.9, 1.96 and EMPIRE 3.2.3 calculations. The neutron generator NG-300/15 of the Department of Nuclear and High Energy Physics of Taras Shevchenko National University of Kyiv (TSNUK).
doi: 10.1016/j.nuclphysa.2023.122788
2023KI08 Appl.Radiat.Isot. 198, 110864 (2023) V.I.Kirischuk, V.A.Ageev, A.M.Savrasov, M.V.Strilchuk, V.O.Zheltonozhsky 178m2Hf isomer production cross-sections for Ta target irradiated by α-particles in the energy range from 36 to 92 MeV NUCLEAR REACTIONS Ta(α, X)178Hf, E=36-92 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray spectra, isomeric σ and ratio. Comparison with TALYS-1.4 calculations. The Kyiv isochronous cyclotron U-240.
doi: 10.1016/j.apradiso.2023.110864
2022ZH43 Eur.Phys.J. A 58, 118 (2022) V.A.Zheltonozhsky, A.M.Savrasov Investigation of (γ, p)-reactions on zirconium and molybdenium nuclei NUCLEAR REACTIONS Mo(γ, X)91Nb/95Nb/96Nb/97Nb, Zr(γ, X)93Y/91Y/90Y, E<20 MeV; measured reaction products, Eγ, Iγ; deduced flux-weighted average yields. Comparison with TALYS-1.9 calculations. The linear elect ron accelerator LUE-40 at Kharkiv Institute of Physics and Technology of National Academy of Sciences of Ukraine.
doi: 10.1140/epja/s10050-022-00778-8
2021ZH25 Eur.Phys.J. A 57, 121 (2021) V.A.Zheltonozhsky, A.M.Savrasov, M.V.Zheltonozhskaya, A.P.Chernyaev Excitation of 180Hfm with (γ, p)-reaction NUCLEAR REACTIONS 181Ta(γ, p), E<20, 40, 55 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, flux-weightedaverage yields of isomer. Comparison with TALYS-1.9 code calculations.
doi: 10.1140/epja/s10050-021-00432-9
2020ZH34 Bull.Rus.Acad.Sci.Phys. 84, 923 (2020) V.A.Zheltonozhsky, M.V.Zheltonozhskaya, A.M.Savrasov, S.S.Belyshev, A.P.Chernyaev, V.N.Yatsenko Studying the Activation of 177Lu in (γ, pxn) Reactions NUCLEAR REACTIONS 178Hf(γ, p), E<17.5 MeV; Hf(γ, xnp)177Lu, E<37 MeV; Hf(γ, xnp)177Lu, 179Hf(γ, np), 180Hf(γ, 2np), E<55 MeV; measured reaction products, Eγ, Iγ; deduced flux-weighted σ integrals and weighted average cross sections. Comparison with TALYS-1.9 and EMPIRE-3.2 calculations.
doi: 10.3103/S1062873820080328
2019ZH01 Nucl.Instrum.Methods Phys.Res. B438, 20 (2019) Population cross-section of 179m2Hf from the reactions on hafnium and tantalum targets NUCLEAR REACTIONS 180Hf(γ, n), 181Ta(γ, X)179Hf, E<37 MeV; measured reaction products, Eγ, Iγ; deduced he integral and flux-weighted average σ. Comparison with available data. NUCLEAR REACTIONS 178Hf(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced σ.
doi: 10.1016/j.nimb.2018.10.007
2018ZH16 Europhys.Lett. 121, 12001 (2018) V.A.Zheltonozhsky, A.M.Savrasov, N.V.Strilchuk, V.I.Tretyak Precise measurement of energy of the first excited state of 115Sn (Eexc ∼ 497.3 keV) RADIOACTIVITY 115Sb(EC) [from 115Sn(p, n)115Sb, E=6.8 MeV]; measured decay products, Eγ, Iγ; deduced γ-ray energies, precise value of the first excited state. Comparison with available data.
doi: 10.1209/0295-5075/121/12001
2017ZH17 Ukr.J.Phys. 62, 285 (2017) V.O.Zheltonozhskyi, A.M.Savrasov, K.M.Solodovnyk, V.A.Plujko, O.M.Gorbachenko, O.I.Davydovska Isomer Ratios and Mean Angular Momenta of Primary 97Nb Fragments at235U and 238U Photofission NUCLEAR REACTIONS 235,238U(γ, F)97Nb, E=10.5, 12.0, 18.0 MeV; measured reaction products, Eγ, Iγ; deduced isomeric yield ratios, mean angular momenta of primary fission fragments. the generalized Huizenga-Vandenbosh statistical model, TALYS 1.6and EMPIRE 3.2 nuclear model codes.
doi: 10.15407/ujpe62.04.0285
2016SA57 Ukr.J.Phys. 61, 283 (2016) Isomeric Cross-Section Ratios for 93, 95Tc and 95Nb Nuclei NUCLEAR REACTIONS 92,94Mo(d, n), 92Mo(p, γ), 97Mo(d, α), E=4.5-6.8; measured reaction products, Eγ, Iγ; deduced isomeric σ. Comparison with TALYS 1.4, EMPIRE 3.2 calculations.
doi: 10.15407/ujpe61.04.0283
2013LA08 Eur.Phys.J. A 49, 21 (2013) A.P.Lashko, T.M.Lashko, A.M.Savrasov, V.O.Zheltonozhsky Anomalous internal conversion of the K-forbidden 55 keV E1-transition in 177Hf RADIOACTIVITY 177mLu(β-); measured Eγ, Iγ using different semiconductor photon detectors. 177Lu, 177Hf deduced K-forbidden hindrance factors. 177Hf deduced ICC, penetration factor for 55 keV E1 transition. Compared with results on near-by nuclei.
doi: 10.1140/epja/i2013-13021-0
2011VY02 Iader.Fiz.Enerh. 12, 20 (2011); Nuc.phys.atom.energ. 12, 20 (2011) I.M.Vyshnevskyi, V.O.Zheltonozhsky, A.M.Savrasov 180mTa excitation by positrons NUCLEAR REACTIONS 180Ta(γ, γ'), E<3.9 MeV; 28Si(p, γ)29P, E=4 MeV; measured reaction products; deduced σ. Comparison with theoretical calculations.
2009VY01 Iader.Fiz.Enerh. 10, 352 (2009) I.M.Vyshnevskyi, O.I.Davidoskaya, V.O.Zheltonozhsky, A.M.Savrasov, P.M.Trifonov, V.M.Mazur, D.M.Symochko Investigation of isomeric yields ratio in (γ, n)-reaction in nucleus of 121Sb NUCLEAR REACTIONS 121Sb(γ, n), E=9.5-25 MeV;measured Eγ, Iγ;deduced deduced yields of isomers, isomeric ratios. Activation technique.
doi: 10.15407/jnpae
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