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NSR database version of May 20, 2024.

Search: Author = V.I.Petrova

Found 18 matches.

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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.


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


2004DU01      Nucl.Instrum.Methods Phys.Res. A516, 539 (2004)

V.N.Dushin, F.-J.Hambsch, V.A.Jakovlev, V.A.Kalinin, I.S.Kraev, A.B.Laptev, D.V.Nikolaev, B.F.Petrov, G.A.Petrov, V.I.Petrova, Y.S.Pleva, O.A.Shcherbakov, V.I.Shpakov, V.E.Sokolov, A.S.Vorobyev, T.A.Zavarukhina

Facility for neutron multiplicity measurements in fission

RADIOACTIVITY 252Cf(SF); measured fission fragment mass distributions, neutron multiplicity.

doi: 10.1016/j.nima.2003.09.029
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41425.


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.


2000DA25      Yad.Fiz. 63, No 9, 1759 (2000); Phys.Atomic Nuclei 63, 1671 (2000)

G.V.Danilyan, A.M.Fedorov, A.M.Gagarski, F.Goennenwein, P.Jesinger, J.von Kalben, A.Kotzle, E.I.Korobkina, I.T.Krasnoshchekova, M.Mutterer, V.V.Nesvizhevsky, S.R.Neumaier, Yu.B.Novozhilov, V.S.Pavlov, G.A.Petrov, V.I.Petrova, S.M.Solovyev, W.H.Trzaska, O.Zimmer

Left-Right Asymmetry of the Angular Distribution of Long-Range Alpha Particles from Ternary 235U Fission Induced by Cold Polarized Neutrons

NUCLEAR REACTIONS 233,235U(polarized n, F), E=0.0017 eV; measured (fragment)α-coin following ternary fission, α angular distribution, correlation coefficient. Effect of nuclear resonances discussed.

doi: 10.1134/1.1312903
Citations: PlumX Metrics


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


2000JE02      Nucl.Instrum.Methods Phys.Res. A440, 618 (2000)

P.Jesinger, A.Kotzle, A.M.Gagarski, F.Gonnenwein, G.Danilyan, V.S.Pavlov, V.B.Chvatchkin, M.Mutterer, S.R.Neumaier, G.A.Petrov, V.I.Petrova, V.Nesvizhevsky, O.Zimmer, P.Geltenbort, K.Schmidt, K.Korobkina

Observation of a Triple Correlation in Ternary Fission: Is time reversal invariance violated ?

NUCLEAR REACTIONS 233U(polarized n, F), E=reactor; measured ternary particle, fission fragment correlations; deduced possible time reversal asymmetry features.

doi: 10.1016/S0168-9002(99)01051-7
Citations: PlumX Metrics


2000KO05      Nucl.Instrum.Methods Phys.Res. A440, 750 (2000)

A.Kotzle, P.Jesinger, F.Gonnenwein, G.A.Petrov, V.I.Petrova, A.M.Gagarski, G.Danilyan, O.Zimmer, V.Nesvizhevsky

Parity Nonconservation in Nuclear Fission: Does it depend on fragment mass/energy ?

NUCLEAR REACTIONS 233U(polarized n, F), E=low; measured fission fragments mass, angular distributions, kinetic energy; deduced parity nonconservation asymmetry coefficient.

doi: 10.1016/S0168-9002(99)01076-1
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


1999JE08      Yad.Fiz. 62, No 9, 1723 (1999); Phys.Atomic Nuclei 62, 1608 (1999)

P.Jesinger, G.V.Danilyan, A.M.Gagarsky, P.Geltenbort, F.Goennenwein, A.Kotzle, E.I.Korobkina, M.Mutterer, V.Nesvizhevsky, S.R.Neumaier, V.S.Pavlov, G.A.Petrov, V.I.Petrova, K.Schmidt, V.B.Shvachkin, O.Zimmer

Interference Effect in the Angular Distribution of Outgoing Particles in Ternary Fission Induced by Cold Polarized Neutrons

NUCLEAR REACTIONS 233U(polarized n, F), E=low; measured (fragment)α-coin following ternary fission; deduced asymmetry factor, interference effect.


1994AL05      Nucl.Phys. A567, 541 (1994)

A.Ya.Aleksandrovich, A.M.Gagarsky, I.A.Krasnoschokova, G.A.Petrov, V.I.Petrova, A.K.Petukhov, Yu.S.Pleva, P.Geltenbort, J.Last, K.Schreckenbach

New Observation of Space-Parity Violation in Neutron-Induced Fission of 229Th, 241Pu and 241Am

NUCLEAR REACTIONS 229Th, 233U, 237Np, 241Pu, 241Am(polarized n, F), E=cold; measured fission fragment σ(θ); deduced parity violating asymmetry coefficients.

doi: 10.1016/0375-9474(94)90023-X
Citations: PlumX Metrics


1987AL11      Yad.Fiz. 45, 1245 (1987)

A.Ya.Aleksandrovich, G.V.Valsky, S.P.Golosovskaya, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, V.I.Petrova, Yu.S.Pleva, V.A.Tyukavin

P-Odd Emission Asymmetry of Fragments from 239Pu and 235U Fission Induced by Monochromatic Polarized Neutrons of Energy 0.05-0.6 eV

NUCLEAR REACTIONS 235U, 239Pu(polarized n, F), E=0.05-0.6 eV; measured fission fragment emission P-odd asymmetry coefficients; deduced energy dependence. ΔE-E telescope.


1984VA09      Yad.Fiz. 39, 276 (1984)

G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, Yu.S.Pleva, V.I.Petrova, V.A.Tyukavin

Space-Parity Violating and Conserving Asymmetry of Fragments from 233U Fission Induced by Slow Polarized Neutrons of Different Energies

NUCLEAR REACTIONS 233U(polarized n, F), E ≥ 0.3 eV; measured fission fragment space-parity violating, left-right asymmetry factors; deduced asymmetry factors energy dependence.


1982VA17      Yad.Fiz. 36, 44 (1982)

G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, V.I.Petrova, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.A.Tyukavin

Energy Dependence of the Space-Parity Violating Asymmetry in the Fragment Emission from Fission of 239Pu Induced by Slow Polarized Neutrons

NUCLEAR REACTIONS 239Pu(polarized n, F), E=0.01-0.3 eV; measured fission fragment production asymmetry, parity violation effect energy dependeence.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41642.


1982VA23      Yad.Fiz. 36, 44 (1982); Sov.J.Nucl.Phys. 36, 26 (1982)

G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, V.I.Petrova, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.A.Tyukavin

Energy Dependence of the Space-Parity-Violating Asymmetry in the Fragment Emission from Fission of 239Pu Induced by Slow Polarized Neutrons

NUCLEAR REACTIONS 239Pu(polarized n, F), E=resonance; measured fission fragment asymmetry. 240Pu level deduced possible J, π.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41642.


1980PE14      Pisma Zh.Eksp.Teor.Fiz. 32, 324 (1980); JETP Lett.(USSR) 32, 300 (1980)

A.K.Petukhov, G.A.Petrov, S.I.Stepanov, D.V.Nikolaev, T.K.Zvezdkina, V.I.Petrova, E.S.Markova, V.V.Ivanov, V.F.Morozov

Asymmetry in the Separation of Fragments of the Fission of U235 and Pu239 by Slow Polarized Neutrons

NUCLEAR REACTIONS, Fission 235U, 239Pu(polarized n, F), E=slow; measured (fragment)(fragment)-coin, fragment yield vs mass, total kinetic energy. 235U, 239Pu deduced light fragment average asymmetry coefficient. 239Pu deduced spatial parity nonconserving asymmetry coefficient.


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