NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = V.A.Semenov Found 13 matches. 1998BE86 Bull.Rus.Acad.Sci.Phys. 62, 1790 (1998) S.N.Belyaev, D.O.Vasiliev, V.V.Voronov, V.A.Semenov Intermediate Structure in Cross Sections for (γn) Reactions on Odd Spherical 115In and 127I Nuclei NUCLEAR REACTIONS 115In, 127I(γ, xn), E=6-19 MeV; measured σ; deduced resonance features. Comparison with quasiparticle-phonon model, previous experiments. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0703. 1997BE82 Bull.Rus.Acad.Sci.Phys. 61, 1583 (1997) S.N.Belyaev, O.V.Vasiliev, V.V.Voronov, A.A.Nechkin, V.Yu.Ponomarev, V.A.Semenov Intermediate Structure in Photoabsorption Cross Sections for Heavy Nuclei NUCLEAR REACTIONS 181Ta, 209Bi(γ, nX), E=6-17.3 MeV bremsstrahlung; measured photoabsorption σ. 209Bi deduced possible resonances. NUCLEAR STRUCTURE 208Pb, 209Bi; calculated strength distributions for E1 transitions from ground state.
1995BE61 Yad.Fiz. 58, No 11, 1940 (1995); Phys.Atomic Nuclei 58, 1833 (1995) S.N.Belyaev, O.V.Vasilev, V.V.Voronov, A.A.Nechkin, V.Yu.Ponomarev, V.A.Semenov Cross Section for the Reaction (γ, n) on Heavy Nuclei in the Energy Region of the Giant Quadrupole Resonance NUCLEAR REACTIONS 209Bi, 208Pb(γ, n), E ≈ 7-26 MeV; measured photoneutron yields. 209Bi, 208Pb deduced giant quadrupole resonances characteristics. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0702. 1995BE64 Bull.Rus.Acad.Sci.Phys. 59, 1941 (1995) S.N.Belyaev, O.V.Vasiliev, V.V.Voronov, A.A.Nechkin, V.Yu.Ponomarev, V.A.Semenov Structure of Cross Section for the 141Pr(γn) Reaction NUCLEAR REACTIONS 141Pr(γ, xn), E=25 MeV bremsstrahlung; measured photoneutron yield vs E, σ(E); deduced structure characteristics. Quasiparticle-phonon nucleus model. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0701. 1993BE49 Bull.Rus.Acad.Sci.Phys. 57, 862 (1993) S.N.Belyaev, O.V.Vasilev, V.V.Voronov, A.A.Nechkin, V.Yu.Ponomarev, V.A.Semenov Structure of Cross Section for the (γn) Reaction on 142Nd NUCLEAR REACTIONS 142Nd(γ, n), E=threshold-23 MeV bremsstrahlung; measured photoneutron, photoabsorption σ(E). 142Nd deduced intermediate structure resonances, Γ. Quasiparticle-phonon model.
1992BE08 Yad.Fiz. 55, 289 (1992); Sov.J.Nucl.Phys. 55, 157 (1992) S.N.Belyaev, O.V.Vasilev, V.V.Voronov, A.A.Nechkin, V.Yu.Ponomarev, V.A.Semenov Structure in the Cross Section for the Reaction 208Pb(γ, n) NUCLEAR REACTIONS 208Pb(γ, n), E ≤ 22 MeV bremsstrahlung; measured σ(E). 208Pb deduced resonance structure, Γ. Quasiparticle-phonon model. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0700. 1991BE51 Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 953 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.5, 66 (1991) Intermediate Structure in (γn) Cross Sections at Nuclei with N =82 NUCLEAR REACTIONS, ICPND 16O, 138Ba, 139La, 140Ce, 141Pr, 142Nd, 208Pb(γ, n), E ≤ 9-15.06 MeV bremsstrahlung; measured photoneutron yield, σ(E); deduced intermediate structure resonance parameters. Statistical regularization technique. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0367. 1985BE55 Yad.Fiz. 42, 1050 (1985) S.N.Belyaev, A.B.Kozin, A.A.Nechkin, V.A.Semenov, S.F.Semenko On Photoabsorption Cross Sections of Pb, Bi, and Ta Isotopes in the Energy Region Eγ ≤ 12 MeV NUCLEAR REACTIONS 206,207,208Pb, 209Bi, 181Ta(γ, n), E ≤ 12 MeV bremsstrahlung; measured photoabsorption σ(E). 206,207,208Pb, 209Bi deduced intermediate structure evidence. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0146. 1984BE55 Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1940 (1984) S.N.Belyaev, O.V.Vasilev, A.B.Kozin, A.A.Nechkin, V.A.Semenov Structure in the (γ, n) Reaction Cross Section on 206Pb and 208Pb Isotopes NUCLEAR REACTIONS 206,208Pb, 209Bi, 181Ta(γ, n), E ≈ 7.5-12 MeV; 16O(γ, n), E ≈ 16.5-21 MeV; measured σ(E). 206,208Pb deduced structure. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0127. 1971VA12 Yad.Fiz. 13, 463 (1971); Sov.J.Nucl.Phys. 13, 259 (1971) O.V.Vasilev, V.A.Semenov, S.F.Semenko Giant Dipole Resonance in Transition Region Nuclei with N Approx. 90 NUCLEAR REACTIONS 146Nd, 148Sm, 152,156,158Gd, 151,153Eu(γ, n), (γ, 2n), E < 25 MeV; measured σ(E). 146Nd, 148Sm, 152,156,158Gd, 151,153Eu deduced giant resonance structure. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0817. 1970SE18 Phys.Lett. 31B, 429 (1970) S.F.Semenko, O.V.Vasilijev, V.A.Semenov On the Effects of 'Phase Transitions' at the Giant Dipole Resonance Excitations NUCLEAR REACTIONS 148,150Nd, 150Sm, 151,153Eu, 152,154,156Gd(γ, X), E=8-22 MeV; calculated σ(E).
doi: 10.1016/0370-2693(70)90144-9
1969VA22 Yadern.Fiz. 10, 460 (1969); Soviet J.Nucl.Phys. 10, 263 (1970) O.V.Vasilev, G.N.Zalesnyi, S.F.Semenko, V.A.Semenov Giant Resonance in the Region of Transition from Spherical Nuclei to Deformed Ones NUCLEAR REACTIONS 148,150Nd, 150,152,154Sm(γ, n), E < 23 MeV; measured σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0816. 1969VA26 Phys.Letters 30B, 97 (1969) O.V.Vasilijev, G.N.Zalesny, S.F.Semenko, V.A.Semenov The Giant Dipole Resonance in the Transition Region from Spherical to Deformed Nuclear Shapes NUCLEAR REACTIONS 148,150Nd, 150,152,154Sm(γ, n), (γ, X), E < 23 MeV; measured σ(E), σ(E;En); deduced giant resonance shapes, α-width.
doi: 10.1016/0370-2693(69)90407-9
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