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NSR database version of May 10, 2024.

Search: Author = A.Savrasov

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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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

2021ZH25      Eur.Phys.J. A 57, 121 (2021)

V.A.Zheltonozhsky, A.M.Savrasov, M.V.Zheltonozhskaya, A.P.Chernyaev

Excitation of ¹⁸⁰Hf^m 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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1027.

2021ZH41      Phys.Part. and Nucl.Lett. 18, 315 (2021)

V.A.Zheltonozhsky, M.V.Zheltonozhskaya, A.V.Savrasov, A.P.Chernyaev, S.V.Varzar, V.V.Kobets

Studying the Population of ^{178m, 177}Ta in (γ, xn) Reactions

NUCLEAR REACTIONS ¹⁸⁰Ta(γ, 2n), ¹⁸¹Ta(γ, 3n), (γ, 4n), E<20, 40, 55 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, isomeric transitions, weighted average yields. Comparison with TALYS-1.9 calculations.

doi: 10.1134/S1547477121030122
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1031.

2021ZH42      Phys.Part. and Nucl.Lett. 18, 319 (2021)

V.A.Zheltonozhsky, M.V.Zheltonozhskaya, A.V.Savrasov, A.P.Chernyaev, V.N.Iatsenko

Studying the Excitation of K-Isomers of ^{180, 182}Hf and ¹⁷⁷Lu in (γ, α) Reactions

NUCLEAR REACTIONS ^184,186W, ¹⁸¹Ta(γ, α), E<40, 55 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, isomeric transitions, weighted average yields. Comparison with TALYS-1.9 calculations.

doi: 10.1134/S1547477121030134
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1032.

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1020.

2020ZH35      Phys.Atomic Nuclei 83, 539 (2020)

V.A.Zheltonozhsky, M.V.Zheltonozhskaya, A.N.Savrasov, A.P.Chernyaev, V.N.Yatsenko

Investigation of Excitation of K Isomers ^179m2Hf and ^180mHf in (γ, γ') Reactions

NUCLEAR REACTIONS ^179,180Hf(γ, γ'), E<17.5, 37, 55 MeV; measured reaction products, Eγ, Iγ; deduced weighted-average isomeric σ. Comparison with TALYS-1.9 and EMPIRE-3.2 calculations.

doi: 10.1134/S1063778820040201
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1019.

2019ZH01      Nucl.Instrum.Methods Phys.Res. B438, 20 (2019)

V.Zheltonozhsky, A.M.Savrasov

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32249.

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
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4058.

2016SA57      Ukr.J.Phys. 61, 283 (2016)

A.M.Savrasov

Isomeric Cross-Section Ratios for ^{93, 95}Tc 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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5132.

2016VI04      Phys.Atomic Nuclei 79, 1381 (2016)

I.N.Vishnevsky, V.A.Zheltonozhsky, A.N.Savrasov, V.M.Mazur

Study of ¹⁷⁹Hf^m2 excitation

NUCLEAR REACTIONS ¹⁸⁰Hf(γ, n)¹⁷⁹Hf^m2, E=15.1, 17.5 MeV[bremsstrahlung end-point energy];¹⁷⁶Lu(α, p)¹⁷⁹Hf^m2, E=26 MeV; measured bremsstrahlung induced reaction products Eγ, Iγ; deduced isomeric σ, σ ratio, yields, γ energy spectrum, σ; calculated isomeric σ, σ ratio using TALYS-1.4 and EMPIRE-3.2 codes to evaluate the reaction mechanisms; deduced great discrepaces between the calculations and the data.

doi: 10.1134/S1063778816090143
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5180.

2014LA20      Bull.Rus.Acad.Sci.Phys. 78, 581 (2014); Izv.Akad.Nauk RAS, Ser.Fiz 78, 795 (2014)

A.P.Lashko, T.N.Lashko, A.N.Savrasov, V.A.Zheltonozhsky

Studying the low-energy region of the ^177mLu gamma spectrum

RADIOACTIVITY ¹⁷⁷Lu, ¹⁷⁷Hf(IT); measured decay products, Eγ, Iγ, X-rays; deduced γ-ray energies, J, π, branching ratios, ce. Comparison with available data.

doi: 10.3103/S106287381407017X
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2014VI05      Bull.Rus.Acad.Sci.Phys. 78, 576 (2014); Izv.Akad.Nauk RAS, Ser.Fiz 78, 790 (2014)

I.N.Vishnevsky, S.S.Drapey, V.A.Zheltonozhsky, A.N.Savrasov, V.P.Khomenkov

Decay of ¹²⁰Sb

RADIOACTIVITY ¹²⁰Sb(EC) [from ¹²⁰Sn(p, n), E=6.8 MeV]; measured decay products, Eγ, Iγ, X-rays; deduced ce, relative intensities of γ-rays. Comparison with available data.

doi: 10.3103/S1062873814070247
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2012KI03      Europhys.Lett. 97, 32001 (2012)

V.Kirischuk, A.Savrasov, N.Strilchuk, V.Zheltonozhsky

Precise energy measurements of the first-excited state in ¹⁹⁷Au

NUCLEAR REACTIONS ¹⁹⁷Au(d, 2n), E=7.6 MeV; measured Eγ, Iγ, X-rays, γX-ray coin. ¹⁹⁷Au; deduced precise value of energy of the first excited state state. Comparison with other experimental data.

doi: 10.1209/0295-5075/97/32001
Citations: PlumX Metrics

2012VI04      Bull.Rus.Acad.Sci.Phys. 76, 901 (2012); Izv.Akad.Nauk RAS, Ser.Fiz 76, 1004 (2012)

I.N.Vishnevskii, V.A.Zheltonozhskii, A.N.Savrasov

Investigating ²³⁷Np and ²⁴¹Am photofission

NUCLEAR REACTIONS ²³⁷Np, ²⁴¹Am(γ, F)⁹⁰Rb, ¹³⁰Sb, ¹³³Te, ¹³⁴I, ¹³⁵Xe, E<17 MeV; measured reaction products, Eγ, Iγ; deduced isomeric yield ratios, average angular momenta. Comparison with calculations.

doi: 10.3103/S106287381208028X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4038.

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.

2011ZH34      Bull.Rus.Acad.Sci.Phys. 75, 1274 (2011); Izv.Akad.Nauk RAS, Ser.Fiz 75, 1349 (2011)

V.A.Zheltonozhsky, A.N.Savrasov

Investigating the excitation of 8^- isomers in the odd-odd nuclei of ^116-120Sb in the (p, n)-reaction

NUCLEAR REACTIONS ^116,118,120Sn(p, n), E=6.7 MeV; measured reaction products, Eγ, Iγ; deduced isomeric ratios of σ. Comparison with TALYS-1.0 nuclear model code calculations.

doi: 10.3103/S1062873811070380
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5089.

2010VI01      Bull.Rus.Acad.Sci.Phys. 74, 500 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 532 (2010)

I.N.Vishnevskii, O.I.Davidovskaya, V.A.Zheltonozhskii, A.N.Savrasov

Investigation of ²³⁵U and ²³⁹Pu photofission

NUCLEAR REACTIONS ²³⁵U, ²³⁹Pu(γ, F)⁹⁰Rb/¹²⁹Sb/¹³⁰Sb/¹³²Sb/¹³¹Te/¹³³Te/¹³⁴I/¹³⁶I/¹³⁵Xe, E=9.6, 9.8 MeV; measured reaction products; deduced isomeric yields, angular momenta.

doi: 10.3103/S1062873810040167
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4032.

2010ZH20      Bull.Rus.Acad.Sci.Phys. 74, 829 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 871 (2010)

V.A.Zheltonozhskii, A.N.Savrasov

Investigation of the near-threshold (γ, n) reaction on the ¹¹⁶Cd and ¹²¹Sb nuclei

NUCLEAR REACTIONS ¹¹⁶Cd, ¹²¹Sb(γ, n), E<10.5 MeV; measured Eγ, Iγ; deduced isomeric yields and ratios.

doi: 10.3103/S1062873810060213
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4033.

2009VI01      Phys.Rev. C 79, 014615 (2009)

I.N.Vishnevsky, V.A.Zheltonozhsky, A.N.Savrasov, N.V.Strilchuk

Isomeric yield ratios in nuclei ¹⁹⁰Ir and ^{150, 152}Eu

NUCLEAR REACTIONS ^{150,150m,152m}Eu, ^190mIr(γ, n), E=12, 12.5, 16 MeV; measured Eγ, Iγ, half-lives, isomeric yield ratios; deduced levels.Comparison with TALYS and MCEM calculations.

doi: 10.1103/PhysRevC.79.014615
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0145.

2009VI03      Bull.Rus.Acad.Sci.Phys. 73, 733 (2009); Izv.Akad.Nauk RAS, Ser.Fiz 73, 780 (2009)

I.N.Vishnevsky, O.I.Davidovskaya, V.A.Zheltonozhsky, A.N.Savrasov

Investigation of the ²³²Th and ²³⁸U photofission

NUCLEAR REACTIONS ²³²Th, ²³⁸U(γ, F)⁸⁴Br/¹³²Sb/¹³³Te/¹³⁵Xe, E<8.5 MeV; measured Eγ, Iγ; deduced mean angular momenta of fission fragments, isomeric yield ratios.

doi: 10.3103/S1062873809060094
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4028.

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
Citations: PlumX Metrics

2008VI11      Bull.Rus.Acad.Sci.Phys. 72, 1577 (2008); Izv.Akad.Nauk RAS, Ser.Fiz. 72, 1664 (2008)

I.N.Vishnevsky, V.O.Zheltonozhsky, E.V.Kulich, A.N.Savrasov, N.V.Strilchuk

Study of the excitation of high-spin isomers in ¹⁹⁰Ir and ^{196, 198}Au in the near-threshold region

NUCLEAR REACTIONS ¹⁹¹Ir, ¹⁹⁷Au(γ, n), E=12.12.5 MeV; ¹⁹⁷Au(d, p), E=4.5 MeV; measured Eγ, Iγ, Isomeric ratios.

doi: 10.3103/S1062873808110324
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32225.

2008VY01      Iader.Fiz.Enerh. 9, no.1, 37 (2008)

I.M.Vyshnevskyi, O.I.Davidovskaya, V.A.Zheltonozhsky, E.V.Kulich, A.N.Savrasov, N.V.Strilchuk

Investigation of excitation of high spins isomers in ¹⁹⁰Ir, ¹⁹⁶Au in (γ, n)-reaction

NUCLEAR REACTIONS ¹⁹¹Ir, ¹⁹⁷Au(γ, n), E=12, 12.5, 16, 22 MeV;measured Eγ, Iγ;deduced isomeric yields ratios. Activation technique.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2007VY01      Iader.Fiz.Enerh. 8 no.4, 56 (2007)

I.M.Vyshnevskyi, V.A.Zheltonozhskyi, V.M.Mazur, E.V.Kulich, A.N.Savrasov, N.V.Strilchuk

Photonuclear reactions on nuclei of ¹¹⁸Sn and ¹²¹Sb with escaping of charged particles

NUCLEAR REACTIONS ¹¹⁸Sn(γ, p), ¹²¹Sb(γ, α), E=15, 22 MeV; measuredEγ, Iγ; deduced isomeric yields ratios. Activation technique.

doi: 10.15407/jnpae
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter A.Savrasov: , A.M.SAVRASOV, A.N.SAVRASOV, A.V.SAVRASOV