NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 24, 2024.

Search: Author = I.S.Guseva

Found 16 matches.

Back to query form



2022GU05      Phys.Atomic Nuclei 85, 17 (2022)

I.S.Guseva, A.M.Gagarski, G.V.Valski, T.A.Zavarukhina, T.E.Kuzmina

Detailed Investigation of Neutron-Neutron Angular Correlations in the Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured decay products, En, In, n-n-coin.; deduced angular nn correlation versus the parameter of the neutron-emission anisotropy, angular dependence of the counting rate for nn coincidences. Comparison with calculations.

doi: 10.1134/S1063778821060077
Citations: PlumX Metrics


2018GU14      Phys.Atomic Nuclei 81, 447 (2018)

I.S.Guseva, A.M.Gagarski, V.E.Sokolov, G.A.Petrov, A.S.Vorobyev, G.V.Valsky, T.A.Zavarukhina

Detailed Investigations of Neutron-Neutron Angular Correlations in Slow-Neutron-Induced Fission of 233U, 235U, and 239Pu

NUCLEAR REACTIONS 233,235U, 239Pu(n, f), E=slow; measured fission neutrons En, In(θ, time), n-n-coin; deduced coincidences vs time interval, nn-coin σ (in relative units) using different values of neutron detection thresholds (Ethresh=490-2080 keV) for different scisssion component admixtures; compared with Monte Carlo simulations.

doi: 10.1134/S1063778818040051
Citations: PlumX Metrics


2010VA06      Bull.Rus.Acad.Sci.Phys. 74, 767 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 803 (2010)

G.V.Valsky, A.M.Gagarski, I.S.Guseva, D.O.Krinitsin, G.A.Petrov, Yu.S.Pleva, V.E.Sokolov, V.I.Petrova, T.A.Zavarukhina, T.E.Kuzmina

Shift in the angular distributions of γ quanta accompanying 235U fission by polarized thermal neutrons

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragments, Eγ, Iγ; deduced shift in γ-ray angular distribution.

doi: 10.3103/S1062873810060080
Citations: PlumX Metrics


2008GA21      Bull.Rus.Acad.Sci.Phys. 72, 773 (2008)

A.M.Gagarski, I.S.Guseva, V.E.Sokolov, G.V.Valski, G.A.Petrov, D.O.Krinitsin, D.V.Nikolaev, T.A.Zavarukhina, V.I.Petrova

Neutron-neutron angular correlations in spontaneous fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, neutron yields and angular correlations. Comparisons with model calculations.

NUCLEAR REACTIONS 235U(n, F), E=thermal; analyzed neutron-neutron angular correlations. Comparisons between experimental and theoretical results.

doi: 10.3103/S1062873808060130
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41537.


2008PE20      Phys.Atomic Nuclei 71, 1137 (2008); Yad.Fiz. 71, 1165 (2008)

G.A.Petrov, A.M.Gagarski, I.S.Guseva, V.E.Sokolov, G.V.Valski, A.S.Vorobiev, D.O.Krinitcin, O.A.Shcherbakov, D.V.Nikolaev, Yu.S.Pleva, V.I.Petrova, T.A.Zavarukhina

Basic results of investigations of scission neutrons in nuclear fission at low excitation energies

RADIOACTIVITY 252Cf(SF);measured correlated neutron time-of-flight spectra, En, σ(dθ);scintillation detectors, n-γ pulse shape discrimination.

NUCLEAR REACTIONS 235U(n, f), E=thermal; measured correlated neutron time-of-flight spectra, En, σ(dθ), average E_n(θ), σ(dθ);neutron and gas-filled wire fission fragment detectors, n-γ pulse shape discrimination; comparison with isotropic emission model.

doi: 10.1134/S1063778808070028
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41516.


2008PE21      Phys.Atomic Nuclei 71, 1149 (2008); Yad.Fiz. 71, 1177 (2008)

G.A.Petrov, A.M.Gagarskii, I.S.Guseva, Yu.N.Kopatch, F.Gonnenwein, M.Mutterer

Prospects for further studies of effects of T-odd asymmetry in the emission of light particles in the polarized-neutron-induced ternary fission of heavy nuclei

NUCLEAR REACTIONS 233U(polarized n, F), E=resonance;235U(polarized n, F), E=resonance;239Pu(polarized n, F), E=resonance;245Cm(polarized n, F), E=resonance; analyzed ternary fission fragments angular correlations, asymmetries; Comparison with trajectory calculations.

doi: 10.1134/S1063778808070041
Citations: PlumX Metrics


2007GU11      Bull.Rus.Acad.Sci.Phys. 71, 367 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 382 (2007)

I.S.Guseva, Yu.I.Gusev

A Shift of the Angular Distribution of Light Charged Particles Due to the Rotation of the Fissioning Nucleus

NUCLEAR REACTIONS 235U(n, f), E=low; measured the asymmetry in the emission of light charged particles accompanying the fission; deduced the shift in the angular distribution of α particles due to the prescission rotation of the compound nucleus.

doi: 10.3103/S1062873807030136
Citations: PlumX Metrics


2007VA09      Bull.Rus.Acad.Sci.Phys. 71, 354 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 368 (2007)

G.V.Valskii, A.S.Vorobev, A.M.Gagarskii, I.S.Guseva, F.Gonnenwein, T.A.Zavarukhina, Yu.N.Kopach, D.O.Krinitsyn, M.Mutterer, G.A.Petrov, V.I.Petrova, V.E.Sokolov, O.A.Shcherbakov

Experimental Studies of Nuclear Fission Dynamics Near the Scission Point

NUCLEAR REACTIONS 233,235U, 239Pu, 245Cm(polarized n, F), E=low; measured energy and angular distributions of the fission fragments; deduced symmetry coefficients of fragment emission.

doi: 10.3103/S1062873807030112
Citations: PlumX Metrics


2006BU29      Bull.Rus.Acad.Sci.Phys. 70, 1853 (2006)

V.E.Bunakov, I.S.Guseva, S.G.Kadmensky, G.A.Petrov

Angular anisotropy of neutrons evaporated from fission fragments

NUCLEAR STRUCTURE A=100, 145; calculated anisotropy of the neutron yields in the fission fragment center-of-mass system.


2003BA36      Yad.Fiz. 66, 708 (2003); Phys.Atomic Nuclei 66, 679 (2003)

A.L.Barabanov, V.E.Bunakov, I.S.Guseva, G.A.Petrov

T-Odd Angular Asymmetry in Nuclear Reactions Involving Sequential Particle Emission

NUCLEAR REACTIONS 10B(n, αγ), 233U(n, αF), E=low; calculated angular correlations, related features.

doi: 10.1134/1.1575566
Citations: PlumX Metrics


2002BB13      Bull.Rus.Acad.Sci.Phys. 66, 715 (2002)

A.L.Barabanov, V.E.Bunakov, I.S.Guseva, G.A.Petrov

T-Odd Correlations in Nuclear Reactions with Successive Particle Emission


2000AL21      Yad.Fiz. 63, No 4, 598 (2000); Phys.Atomic Nuclei 63, 539 (2000)

V.P.Alfimenkov, A.N.Chernikov, A.M.Gagarsky, S.P.Golosovskaya, I.S.Guseva, I.S.Krasnoschokova, L.Lason, Yu.D.Mareev, V.V.Novitsky, G.A.Petrov, V.I.Petrova, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, M.I.Tsulaya, V.M.Tsulaia

Investigation of Parity Violation and Interference Effects in the Angular Distributions of Fragments Originating from 233U Fission Induced by Resonance Neutrons

NUCLEAR REACTIONS 233U(polarized n, F), E=0.02-70 eV; measured fission fragment σ(θ), asymmetry parameters; deduced p-wave resonance parameters.

doi: 10.1134/1.855664
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41484.


2000GA43      Pisma Zh.Eksp.Teor.Fiz. 72, 416 (2000); JETP Lett. 72, 286 (2000)

A.M.Gagarski, G.V.Valsky, G.A.Petrov, Yu.E.Loginov, V.E.Bunakov, I.S.Guseva, V.I.Petrova, T.A.Zavarukhina

Triple Correlation in the 10B(n, αγ)7Li Reaction

NUCLEAR REACTIONS 10B(polarized n, α), E=thermal; calculated αγ correlation parameters, time reversal invariance related features.

doi: 10.1134/1.1328438
Citations: PlumX Metrics


1999AL02      Nucl.Phys. A645, 31 (1999)

V.P.Alfimenkov, A.N.Chernikov, L.Lason, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, M.I.Tsulaya, A.M.Gagarsky, I.S.Guseva, S.P.Golosovskaya, I.A.Krasnoschokova, A.M.Morozov, G.A.Petrov, V.I.Petrova, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, G.V.Valsky, S.M.Soloviev

Investigations of Parity Violation and Interference Effects in 235U Fission Induced by Resonance Neutrons

NUCLEAR REACTIONS 235U(n, F), (polarized n, F), E=0.02-90 eV; measured fission fragment σ(θ); deduced P-odd and P-even asymmetry coefficients, p-resonances parameters.

doi: 10.1016/S0375-9474(98)00577-6
Citations: PlumX Metrics


1995AL26      Yad.Fiz. 58, No 5, 799 (1995); Phys.Atomic Nuclei 58, 737 (1995)

V.P.Alfimenkov, G.V.Valsky, A.M.Gagarsky, B.Geltenborg, I.S.Guseva, J.Last, G.A.Petrov, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, V.I.Furman, K.Schreckenbach, O.A.Shcherbakov

Interference Effects in the Angular Distributions of Fragments of Heavy-Nucleus Fission Induced by Thermal and Resonance Neutrons

NUCLEAR REACTIONS 229Th, 239,241Pu, 233,235U, 241Am, 245Cm(polarized n, F), E=cold; 233,235U, 239Pu(polarized n, F), E=slow; analyzed P-odd, P-even asymmetry data following fission.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41174.


1979GR23      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 104 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.1, 85 (1979)

E.P.Grigorev, I.S.Guseva, Y.I.Kharitonov

Structure of the Isomeric States of 153Ho, 160Ho, and 152Eu

NUCLEAR STRUCTURE 158,160Ho, 152Eu; calculated B(λ). Unified model.


Back to query form