NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.S.Zamyatnin Found 28 matches. 2002BO57 Prog.Nucl.Energy 41, 125 (2002) S.B.Borzakov, Ts.Ts.Panteleev, S.S.Pavlov, I.N.Ruskov, Yu.S.Zamyatnin Study of Delayed Neutron Decay Curves From Thermal Neutron Induced Fission of 235U and 239Pu NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal; measured delayed neutron yields; deduced group parameters.
doi: 10.1016/S0149-1970(02)00009-4
2000BO21 Yad.Fiz. 63, No 4, 589 (2000); Phys.Atomic Nuclei 63, 530 (2000) S.B.Borzakov, A.N.Andreev, E.Dermendjiev, A.Filip, W.I.Furman, Ts.Panteleev, I.Ruskov, Yu.S.Zamyatnin, Sh.Zeinalov Measurements of Delayed-Neutron Yields from Thermal-Neutron-Induced Fission of 235U, 233U, 239U, and 239Np NUCLEAR REACTIONS 233U, 237Np, 239Pu(n, F), E=thermal; 233,235U, 239Pu(n, F), E=cold; measured delayed fission neutron time spectra; deduced delayed neutron yield parameters.
doi: 10.1134/1.855663
1999BO15 Yad.Fiz. 62, No 5, 933 (1999); Phys.Atomic Nuclei 62, 872 (1999) S.B.Borzakov, E.Dermendjiev, A.A.Goverdovsky, A.I.Kalinin, V.Yu.Konovalov, I.Ruskov, S.M.Soloviev, Yu.S.Zamyatnin Resonance Parameters and Cross Section for 237Np Fission Induced by Neutrons with Energies Below 1000 eV NUCLEAR REACTIONS 237Np(n, F), E < 1000 eV; measured fission σ(En); deduced resonance parameters, fission widths.
1996BO24 Yad.Fiz. 59, No 7, 1175 (1996); Phys.Atomic Nuclei 59, 1125 (1995) S.B.Borzakov, E.Dermendjiev, A.A.Goverdovsky, A.I.Kalinin, V.Yu.Konovalov, I.Ruskov, S.M.Soloviev, Yu.S.Zamyatnin Study of Fission γ-Ray Yields from Low-Energy Resonances of 237Np and Searches for the Process (n, γf) NUCLEAR REACTIONS 237Np(n, F), E=reactor; measured fission γ yields; deduced prefission γ emission evidence.
1995BO45 At.Energ. 79, 231 (1995); At.Energy 79, 637 (1995) S.B.Borzakov, E.Dermendzhiev, Yu.S.Zamyatnin, V.M.Nazarov, S.S.Pavlov, A.D.Rogov, I.Ruskov Apparatus for Studing Delayed Neutrons and Preliminary Results of the Determination of β(eff) for 233U with Respect to 235U NUCLEAR REACTIONS 233,235U(n, F), E=reactor; measured fission delayed neutron time spectra; deduced β(effective) parameter. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41192. 1995GO08 Yad.Fiz. 58, No 1, 27 (1995); Phys.Atomic Nuclei 58, 24 (1995) A.A.Goverdovsky, E.Dermendjiev, Yu.S.Zamyatnin, I.Ruskov Cross Section of 237Np Fission Induced by Neutrons with Energy E(n) ≤ 500 eV NUCLEAR REACTIONS 237Np(n, F), E ≤ 500 eV; measured fission σ(E). Tof, pulsed neutron source.
1994DE51 Yad.Fiz. 57, No 8, 1362 (1994); Phys.Atomic Nuclei 57, 1292 (1994) E.Dermendjiev, I.Ruskov, Yu.S.Zamyatnin, A.A.Goverdovsky Fission Widths and Areas of Low-Lying Resonances in 237Np NUCLEAR REACTIONS 237Np(n, F), E=reactor; measured neutron spectra following fission. 238Np levels deduced fission widths, (σ0Γ(f)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41165. 1994ZA14 Yad.Fiz. 57, No 11, 1981 (1994); Phys.Atomic Nuclei 57, 1905 (1994) Yu.S.Zamyatnin, S.G.Kadmensky, S.D.Kurgalin, V.I.Furman, Yu.M.Chuvilsky Search for New Examples of Cluster Decay NUCLEAR STRUCTURE A=216-241; calculated cluster decay to α-decay width ratio, other characteristics. RADIOACTIVITY 114,116,118Ba(α), (12C), (16O); 118Ce(12C), (16O), (20Ne), 122Nd(16O), (20Ne), (24Mg); 126Sm(24Mg), (28Si), (32S); calculated absolute, relative T1/2 for cluster decay.
1993GE07 Nucl.Phys. A565, 643 (1993) G.Georgiev, Yu.S.Zamyatnin, L.B.Pikelner, G.V.Muradian, Yu.V.Grigorev, T.Madjarski, N.Janeva Determination of 147Sm and 148Sm Resonance Parameters NUCLEAR REACTIONS 147,148Sm(n, γ), E=15-4000 eV; measured σ(n, γ), σ(n, n'), for capture, neutron scattering. 148,149Sm deduced resonances, Γγ, Γ(n), J. Multisectional scintillation detector, IBR-30 pulse booster.
doi: 10.1016/0375-9474(93)90050-8
1992JA05 Nucl.Instrum.Methods Phys.Res. A313, 266 (1992) N.Janeva, S.Toshkov, G.V.Muradyan, Yu.V.Grigorev, G.Georgiev, I.Sirakov, V.G.Tishin, Yu.S.Zamyatnin A Setup for Precise Measurement of Resonance Neutron Capture by Self-Indication NUCLEAR REACTIONS 238U(n, γ), E=0.465-200 keV; measured capture self-indication ratio; deduced implications for self-shielding effects, γ-multiplicity characteristics of resonances.
doi: 10.1016/0168-9002(92)90104-C
1990ZA07 Fiz.Elem.Chastits At.Yadra 21, 537 (1990); Sov.J.Part.Nucl 21, 231 (1990) Yu.S.Zamyatnin, V.L.Mikheev, S.P.Tretyakova, V.I.Furman, S.G.Kadmensky, Yu.M.Chuvilsky Cluster Radioactivity: Progress and perspectives; experiment and theory RADIOACTIVITY A=221-241; analyzed cluster decay data; deduced decay mechanism.
1989TR11 Z.Phys. A333, 349 (1989) S.P.Tretyakova, Yu.S.Zamyatnin, V.N.Kovantsev, Yu.S.Korotkin, V.L.Mikheev, G.A.Timofeev Observation of Nucleon Clusters in the Spontaneous Decay of 234U RADIOACTIVITY 234,236U(24Ne), (26Ne), (28Mg), (30Mg); 235U(25Ne), (26Ne), (28Mg), (30Mg); measured cluster emission probabilities relative to α-decay, T1/2.
1986TR10 Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 1925 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 52 (1986) S.P.Tretyakova, A.Sendulesku, V.L.Mikheev, Yu.S.Zamyatnin, I.A.Lebedev, B.F.Myasoedov, D.Kashegan, Yu.S.Korotkin Spontaneous Nuclear Disintegration of Heavy Elements with Emission of Nuclear Fragments RADIOACTIVITY 230Th, 231Pa, 233U, 237Np, 241Am(22Ne), (23Ne), (24Ne), (25Ne), (26Ne), (22O), (23F); measured fragment energies, relative disintegration probabilities.
1985SA40 Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2104 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 20 (1985) A.Sandulescu, Yu.S.Zamyatnin, I.A.Lebedev, B.F.Myasoedov, S.P.Tretyakova, D.Hasegan Spontaneous Decay of 231Pa with the Emission of Neon Nuclei RADIOACTIVITY 231Pa(SF), (24Ne); measured decay products distributions; deduced half life. Lavsan detector.
1979ZA02 Yad.Fiz. 29, 595 (1979); Sov.J.Nucl.Phys. 29, 305 (1979) Y.S.Zamyatnin, D.K.Ryazanov, B.G.Basova, A.D.Rabinovich, V.A.Korostylev Prompt Neutrons from Fission of Heavy Nuclei RADIOACTIVITY, Fission 252Cf (SF); measured neutron yield vs fragment mass; deduced neutron emission mechanism. NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured neutron yield vs fragment mass; deduced neutron emission mechanism. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41694. 1978AN26 At.Energ. 45, 453 (1978); Sov.At.Energy 45, 1189 (1979) V.A.Anufriev, T.S.Belanova, Y.S.Zamyatnin, A.G.Kolesov, S.N.Nikolskii, V.A.Poruchikov, S.M.Kalebin, V.S.Artamonev, R.N.Ivanov Measurement of Neutron Total Cross Sections and Resonance Parameters of 147Pm NUCLEAR REACTIONS 147Pm(n, X), E=0.02-250 eV; measured σ(E). 148Pm resonances deduced parameters, S-wave strength function. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40524. 1978ZA01 Yad.Fiz. 27, 60 (1978); Sov.J.Nucl.Phys. 27, 31 (1978) Y.S.Zamyatnin, B.G.Basova, D.K.Ryazanov, A.D.Rabinovich, V.A.Korostylev Structure of Fragment Mass Distributions in Fission of 235U and 239Pu By Thermal Neutrons, and in the Spontaneous Fission of 252Cf and 240Pu RADIOACTIVITY, Fission 240Pu(SF), 252Cf(SF); measured (fragment)(fragment)-coin, yields. NUCLEAR REACTIONS 235U, 239Pu(n, F), E=th; measured (fragment)(fragment)-coin, yields. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40479. 1977AN30 At.Energ. 43, 201 (1977); Sov.At.Energy 43, 828 (1977) V.A.Anufriev, T.S.Belanova, S.I.Babich, Y.S.Zamyatnin, A.G.Kolesov, E.I.Shkokov, S.M.Kalebin, V.S.Artamonov, R.N.Ivanov Resonance Parameters of 133Cs and 134Cs Isotopes at Energies up to 400 eV NUCLEAR REACTIONS 133,134Cs(n, n'), E=th; measured transmission. 133,134Cs deduced neutron resonance parameters. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41284. 1977BE60 At.Energ. 42, 52 (1977); Sov.At.Energy 42, 57 (1977) T.S.Belanova, Y.S.Zamyatnin, A.G.Kolesov, V.M.Lebedev, V.A.Poruchikov Neutron Resonance Parameters of 245Cm for Neutron Energies in the 1-30-eV Range NUCLEAR REACTIONS 245Cm(n, n'); measured spectra. 246Cm deduced neutron resonances, parameters. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40534. 1975BE53 At.Energ. 39, 369 (1975); Sov.At.Energy 39, 1020 (1976) T.S.Belanova, Y.S.Zamyatnin, A.G.Kolesov, N.G.Kocherygin, S.N.Nikolski, V.A.Safonov, S.M.Kalebin, V.S.Artamonov, R.N.Ivanov Neutron Resonances of 244Cm, 245Cm, 246Cm and 248Cm Isotopes NUCLEAR REACTIONS 244,245,246,248Cm(n, X), E=0.5-171 eV; measured transmission. 245,246,247,249Cm deduced resonances, Γ, Γn. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40432. 1974AN30 At.Energ. 36, 286 (1974); Sov.At.Energy 36, 359 (1974) V.A.Anufriev, V.D.Gavrilov, Y.S.Zamyatnin, V.V.Ivanenko Effective Neutron Absorption Cross Sections for Californium, Einsteinium, and Fermium in the Central Channel of the SM-2 Reactor NUCLEAR REACTIONS 252,253,254Cf, 254Es, 254Fm(n, F), E=reactor; measured σ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41600. 1973GO20 At.Energ. 34, 135 (1973) V.V.Golushko, K.D.Zhuravlev, Y.S.Zamyatnin, N.I.Kroshkin, V.N.Nefedov The Value of ν-Bar(p) in the Spontaneous Fission of 244Cm, 246Cm and 248Cm RADIOACTIVITY, Fission 244,246,248Cm(SF); measured average neutron number per fission. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40260. 1973GO46 At.Energ. 34, 135 (1973); Sov.At.Energy 34, 178 (1973) V.V.Golushko, K.D.Zhuravlev, Y.S.Zamyatnin, N.I.Kroshkin, V.N.Nefedov The Average Number of Neutrons Emitted in the Spontaneous Fission of Cm244, Cm246, and Cm248 RADIOACTIVITY, Fission 244,246,248Cm(SF); measured ν-bar.
1972AN23 At.Energ. 32, 493 (1972); Sov.At.Energy 32, 584 (1972) V.A.Anufriev, V.D.Gavrilov, Y.S.Zamyatnin, V.V.Ivanenko, G.N.Yakovlev Effective Neutron Absorption Cross Sections for Cf252 and Cf253 in the Central Channel of an SM-2 Reactor NUCLEAR REACTIONS 252,253Cf(n, X), (n, γ), E=reactor spectrum; measured effective absorption σ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41600. 1970GO47 Basic Characteristics of Isotopes of Heavy Elements, Atomizdat, Moscow (1970) V.M.Gorbachev, Y.S.Zamyatnin, A.A.Lbov
1967FO12 Yad.Fiz. 5, 966 (1967); Soviet J. of Nucl.Phys. 5, 689 (1967) E.F.Fomushkin, E.K.Gutnikova, Y.S.Zamyatnin, B.K.Maslennikov, V.N.Belov, V.M.Surin, F.Nasyrov, N.F.Pashkin Cross Sections And Fragment Angular Anisotropy In Fast Neutron Fission Of Some Isotopes Of Plutonium, Americium, And Curium NUCLEAR REACTIONS 238,242Pu, 241,243Am, 242,244Cm(n, f), E=1-14.5 MeV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry 40779. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40779. 1962BO36 Nucl. sci. abstr. 16, 108 (1962);AEC-TR-4682 E.K.Bonyushkan, Y.S.Zamyatnin, I.S.Kirin, N.P.Martynov, E.A.Skvortsov, V.N.Ushatskii Fission Product Yields from the Fission of U235 and U238 with Fast Neutrons NUCLEAR REACTIONS 235,238U(n, F), E=14.5 MeV; measured fission products radiochemically; deduced absolute fission yields, ratio of the fission product yields at the maximum and minimum of distribution curve as a function of the excitation energy and the parameter Z2/A.
1961BO40 At.Energ. 10, 13 (1961), Soviet J.At.Energy 10, 10 (1961) E.K.Bonyushkan, Y.S.Zamyatnin, V.V.Spektor, V.V.Rachev, V.R.Negina, V.N.Zamyatnina Fragment yield in the fission of U233 and Pu239 by fast neutrons NUCLEAR REACTIONS 233U(n, F)89Sr/99Mo/103Ru/106Ru/111Ag/115Cd/129Te/132Te/136Cs/137Cs/140Ba/141Ce, 239Pu(n, F)99Mo/103Ru/106Ru/111Ag/115Cd/129Te/137Cs/140Ba, E=14.5 MeV; measured fission products; deduced yields.
doi: 10.1007/bf01483403
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