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NSR database version of May 20, 2024.

Search: Author = G.A.Petrov

Found 56 matches.

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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


2018VO15      Bull.Rus.Acad.Sci.Phys. 82, 1245 (2018)

A.S.Vorobyev, O.A.Shcherbakov, A.M.Gagarski, G.V.Valski, G.A.Petrov

Angular and Energy Distributions of Prompt Fission Neutrons from the Thermal-Neutron Induced Fission of 233U, 235U, and 239Pu and the Spontaneous Fission of 252Cf using the model of neutron emission from fully accelerated fragments.

doi: 10.3103/S106287381810026X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41618.


2017VO12      J.Exper.Theo.Phys. 125, 619 (2017); Zh.Eksp.Teor.Fiz. 152, 730 (2017)

A.S.Vorobyev, O.A.Shcherbakov, A.M.Gagarski, G.A.Petrov, G.V.Valski

Experimental determination of the yield of "scission" neutrons from the spontaneous fission of 252Cf

doi: 10.1134/S1063776117080209
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41618.


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


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.


2005JE04      Eur.Phys.J. A 24, 379 (2005)

P.Jesinger, Yu.N.Kopatch, M.Mutterer, F.Gonnenwein, A.M.Gagarski, J.V.Kalben, V.Nesvizhevsky, G.A.Petrov, W.H.Trzaska, H.-J.Wollersheim

New experimental studies on the quaternary fission of 233, 235U(nth, f) and 252Cf(sf)

RADIOACTIVITY 252Cf(SF); measured Eα, light charged particle yields, spectra, coincidences from quaternary fission; deduced fission mechanism features.

NUCLEAR REACTIONS 233,235U(n, F), E=thermal; measured Eα, light charged particle yields, spectra, coincidences from quaternary fission; deduced fission mechanism features.

doi: 10.1140/epja/i2005-10026-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22925.


2005NE02      Eur.Phys.J. C 40, 479 (2005)

V.V.Nesvizhevsky, A.K.Petukhov, H.G.Borner, T.A.Baranova, A.M.Gagarski, G.A.Petrov, K.V.Protasov, A.Yu.Voronin, S.Baessler, H.Abele, A.Westphal, L.Lucovac

Study of the neutron quantum states in the gravity field

doi: 10.1140/epjc/s2005-02135-y
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.


2004MU18      Nucl.Phys. A738, 122 (2004)

M.Mutterer, Yu.N.Kopatch, P.Jesinger, A.M.Gagarski, F.Gonnenwein, J.v.Kalben, S.G.Khlebnikov, I.Kojouharov, E.Lubkiewicz, Z.Mezentseva, V.Nesvizhevsky, G.A.Petrov, H.Schaffner, H.Scharma, D.Schwalm, P.Thirolf, W.H.Trzaska, G.P.Tyurin, H.-J.Wollersheim

Recent Experimental Studies on Particle-Accompanied Fission

RADIOACTIVITY 252Cf(SF); measured light charged particle spectra, yields in particle-accompanied fission.

NUCLEAR REACTIONS 233,235U(n, F), E=thermal; measured light charged particle spectra, yields in particle-accompanied fission.

doi: 10.1016/j.nuclphysa.2004.04.020
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22925.


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


2003BU26      Bull.Rus.Acad.Sci.Phys. 67, 687 (2003)

V.E.Bunakov, F.Goennenwein, P.Jesinger, M.Mutterer, G.A.Petrov

Asymmetry of ternary nuclear fission induced by polarized neutrons and fission mechanism

NUCLEAR REACTIONS 233U(polarized n, F), E=low; analyzed ternary fission fragments angular correlations, asymmetries; deduced fission mechanism features.


2003GO39      Acta Phys.Hung.N.S. 18, 419 (2003)

F.Gonnenwein, P.Jesinger, M.Mutterer, W.H.Trzaska, G.A.Petrov, A.M.Gagarski, V.Nesvizhevsky, P.Geltenbort

Quaternary Fission

NUCLEAR REACTIONS 233,235U(n, F), E=thermal; measured ternary and quaternary fission light particle and fission fragment yields; deduced fission mechanism features.

doi: 10.1556/APH.18.2003.2-4.52
Citations: PlumX Metrics


2003JE09      Acta Phys.Hung.N.S. 18, 415 (2003)

P.Jesinger, F.Gonnenwein, M.Mutterer, A.M.Gagarski, G.A.Petrov, W.H.Trzaska, V.Nesvizhevsky, I.Kuznetsov, P.Geltenbort, S.V.Khlebnikov, G.P.Tiourin, A.V.Evsenin

Correlations in Ternary Fission

NUCLEAR REACTIONS 233U(polarized n, F), E=low; measured binary and ternary fission associated left-right asymmetry, triple correlation.

doi: 10.1556/APH.18.2003.2-4.51
Citations: PlumX Metrics


2003NE10      Phys.Rev. D 67, 102002 (2003)

V.V.Nesvizhevsky, H.G.Borner, A.M.Gagarski, A.K.Petoukhov, G.A.Petrov, H.Abele, S.Baessler, G.Divkovic, F.J.Ruess, Th.Stoferle, A.Westphal, A.V.Strelkov, K.V.Protasov, A.Yu.Voronin

Measurement of quantum states of neutrons in the Earths's gravitational field

doi: 10.1103/PhysRevD.67.102002
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


2002JE06      Yad.Fiz. 65, 662 (2002); Phys.Atomic Nuclei 65, 630 (2002)

P.Jesinger, A.Kotzle, F.Gonnenwein, M.Mutterer, J.von Kalben, G.V.Danilyan, V.S.Pavlov, G.A.Petrov, A.M.Gagarski, W.H.Trzaska, S.M.Soloviev, V.V.Nesvizhevsky, O.Zimmer

Angular Correlations in Ternary Fission Induced by Polarized Neutrons

NUCLEAR REACTIONS 233,235U(polarized n, F), E=low; measured Eα, α-particle and fission fragment angular correlations, triple correlation with beam polarization. Ternary fission.

doi: 10.1134/1.1471264
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23106.


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.


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.


1995SE18      Pisma Zh.Eksp.Teor.Fiz. 62, 529 (1995); JETP Lett. 62, 545 (1995)

A.P.Serebrov, A.K.Petukhov, G.V.Valsky, G.A.Petrov, Yu.S.Pleva

Neutron Spin Precession Near the p-Wave Resonance in 139La

NUCLEAR REACTIONS 139La(polarized n, X), E=reactor; measured neutron spin precession near the p-wave resonance.


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


1991GA24      Pisma Zh.Eksp.Teor.Fiz. 54, 9 (1991); JETP Lett.(USSR) 54, 7 (1991)

A.M.Gagarsky, S.P.Golosovskaya, A.B.Laptev, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, O.A.Shcherbakov

Properties of p Resonances in the Fission of 235U by Neutrons with Energies of 1-136 eV

NUCLEAR REACTIONS 235U(n, F), E=1-136 eV; measured fission fragment asymmetry. 236U deduced p-wave resonance effective parameters.


1989PE08      Yad.Fiz. 49, 1261 (1989)

G.A.Petrov, L.A.Popeko, Yu.P.Rudnev

Study of Electron Radiation Emitted in 239Pu Fission Induced by Resonance and Thermal Neutrons

NUCLEAR REACTIONS 239Pu(n, F), E=thermal, resonance; measured fission associated electron emission difference spectra, integral yields. Fluctuation ionization from atomic shell, (n, γF) hypotheses.


1989PE14      Nucl.Phys. A502, 297c (1989)

G.A.Petrov, G.V.Valsky, A.K.Petukhov, A.Ya.Aleksandrovich, Yu.S.Pleva, V.E.Sokolov, A.B.Laptev, O.A.Shcherbakov

Space Parity Violation in Nuclear Fission

NUCLEAR REACTIONS 233,235,239U(polarized n, F), E=low; analyzed fission data; deduced space parity violation features.

doi: 10.1016/0375-9474(89)90670-2
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.


1986BE47      At.Energ. 60, 141 (1986); Sov.At.Energy 60, 177 (1986)

B.N.Belyaev, E.A.Gromova, S.S.Kovalenko, A.V.Lovtsyus, Yu.A.Nemilov, Yu.A.Selitsky, A.V.Stepanov, A.M.Fridkin, V.B.Funshtein, V.A.Yakovlev, V.N.Okolovich, G.A.Petrov

The Long-Lived 236Np Isomer's Fission Cross Section for Thermal Neutrons

NUCLEAR REACTIONS 236Np(n, F), E=thermal; measured isomer fission σ. Isomer production from 238U(p, 3n) reaction.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40922.


1986KO34      At.Energ. 60, 419 (1986); Sov.At.Energy 60, 498 (1986)

V.V.Kozharin, S.S.Kovalenko, Yu.A.Selitsky, Yu.A.Nemilov, S.V.Khlebnikov, V.S.Belykh, B.Ya.Galkin, V.Ya.Mishin, V.I.Orlov, E.M.Rubtsov, B.I.Tarler, G.V.Valsky, G.A.Petrov, Yu.S.Pleva

The Thermal-Neutron Fission Cross Section of 237Np and the Resonant Fission Integral

NUCLEAR REACTIONS 237Np(n, F), E=thermal; measured fission σ, resonant integral.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40901.


1985AB16      Nucl.Instrum.Methods 242, 121 (1985)

N.K.Abrosimov, G.Z.Borukhovich, A.B.Laptev, V.V.Marchenkov, G.A.Petrov, O.A.Shcherbakov, Yu.V.Tuboltsev, V.I.Yurchenko

Neutron Time-of-Flight Spectrometer GNEIS at the Gatchina 1 GeV Proton Synchrocyclotron

NUCLEAR REACTIONS 238U(n, γ), E=0.2-100 keV; measured capture γ yield vs E. Gatchina tof spectrometer.

doi: 10.1016/0168-9002(85)90896-4
Citations: PlumX Metrics


1984AL09      Yad.Fiz. 39, 805 (1984)

A.Ya.Aleksandrovich, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva

Study of the P-Odd Asymmetry of Emission of Fragments as a Function of Their Masses and Total Kinetic Energies in Reaction 233U(n(pol), f)

NUCLEAR REACTIONS 233U(polarized n, F), E=thermal; measured fission fragment P-odd asymmetry vs fragment mass, total kinetic energy.


1984GR33      At.Energ. 56, 212 (1984); Sov.At.Energy 56, 230 (1984)

E.A.Gromova, S.S.Kovalenko, Yu.A.Nemilov, Yu.A.Selitsky, A.V.Stepanov, A.M.Fridkin, V.B.Funshtein, V.A.Yakovlev, G.V.Valsky, G.A.Petrov

Thermal-Neutron Fission Cross Section of the Short-Lived Isomer of 236Np

NUCLEAR REACTIONS 236Np(n, F), E=thermal; measured fission σ. Target from 236U(d, 2n) reaction, 235U fission cross section standard.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40853.


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.


1979VA25      Pisma Zh.Eksp.Teor.Fiz. 29, 92 (1979); JETP Lett. 29, 84 (1979)

G.V.Valskii, V.L.Varentsov, G.A.Petrov, Y.S.Pleva, Y.A.Otchik

On Gamma-Rays in the Population of the Spontaneously Fissioning Isomer in the Reaction 241Am(n, γ)242mAm

NUCLEAR REACTIONS 241Am(n, γ), E=thermal; measured γ(t). 242Am deduced transition, E(SF) isomer.


1976PO11      Yad.Fiz. 24, 1081 (1976); Sov.J.Nucl.Phys. 24, 567 (1976)

L.A.Popeko, G.A.Petrov, Y.P.Rudnev, E.F.Kochubey

Investigation of Conversion Electrons in Fission of 235U by Thermal Neutrons

NUCLEAR REACTIONS 235U(n, F), E=th; measured ce-spectrum, ce(t). 98Zr level deduced T1/2.


1975PO15      Yad.Fiz. 22, 468 (1975); Sov.J.Nucl.Phys. 22, 241 (1975)

L.A.Popeko, G.A.Petrov, E.F.Kochubei

Probability of Ionization of an Atomic Shell of a Fissile Atom by the Fluctuation Electromagnetic Field of the Heated Nucleus

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured K X-ray radiation yield accompanying fission.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41699.


1975TE02      Yad.Fiz. 22, 462 (1975); Sov.J.Nucl.Phys. 22, 238 (1975)

E.N.Teterev, G.V.Valskii, G.A.Petrov, Y.S.Pleva

Comparison of the Prompt γ-Ray Spectra in Thermal-Neutron Fission of 233U, 235U, 238Pu, and 239Pu and in Spontaneous Fission of 252Cf

RADIOACTIVITY, Fission 252Cf(SF); measured fragment-, γ-fission spectra.

NUCLEAR REACTIONS 233,235U, 238,239Pu(n, F), E=thermal; measured fragment-, γ-fission spectra.


1975VA21      Yad.Fiz. 22, 701 (1975); Sov.J.Nucl.Phys. 22, 363 (1976)

G.V.Valsky, V.L.Varentsov, G.A.Petrov, Y.S.Pleva, B.M.Aleksandrov, A.S.Krivokhatsky

Formation of the Spontaneously Fissile Isomer 242mAm in Thermal-Neutron Capture

NUCLEAR REACTIONS 241Am(n, γ), E=thermal; measured σ for production of 242Am(SF) isomer. 242mAm deduced T1/2.


1973PO05      Yad.Fiz. 17, 234 (1973); Sov.J.Nucl.Phys. 17, 120 (1973)

L.A.Popeko, G.A.Petrov, E.F.Kochubei, T.K.Zvezdkina

Spontaneously Fissioning Isomer U236m Excited by Capture of Thermal Neutrons

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured (fragment)(ce, γ, X)-delay. 236mU deduced yield.


1973VA30      Yad.Fiz. 18, 492 (1973); Sov.J.Nucl.Phys. 18, 253 (1974)

G.V.Valskii, O.M.Mrachkovskii, G.A.Petrov, Y.S.Pleva

Probability of Formation of Spontaneously Fissioning Isomer States Following Thermal Neutron Capture by U235 and Pu239

NUCLEAR REACTIONS 235U, 239Pu(n, γ); measured σ(isomer).


1972VA44      Yad.Fiz. 16, 667 (1972); Sov.J.Nucl.Phys. 16, 374 (1973)

G.V.Valskii, O.M.Mrachkovskii, G.A.Petrov, Y.S.Pleva

Searches for the Spontaneously Fissioning Isomer Pu240m in the Thermal-Neutron Capture Reaction

NUCLEAR REACTIONS, Fission 239Pu(n, F); E=thermal; measured σ production for 240mPu.


1971BO53      Yad.Fiz. 14, 689 (1971); Sov.J.Nucl.Phys. 14, 388 (1972)

G.Z.Borukhovich, G.A.Petrov, E.N.Teterev, T.Panteleev, Y.V.Ryabov, Tyan San Hak

Variations of γ-Quantum Multiplicity in the Fission of U235 by Resonant Neutrons

NUCLEAR REACTIONS, Fission 235U(n, F), E < 36 MeV; measured (fragment)(γ)(γ)-coin. 236U deduced compound-nucleus level-width.


1971PA24      Phys.Lett. 35B, 507 (1971)

T.Panteleev, Y.V.Ryabov, T.S.Khak, G.Z.Borukhovich, G.A.Petrov, E.N.Teterev

An Attempt to Observe Experimentally the (n, γf) Process in Resonance Neutron Induced Fission of 235U

NUCLEAR REACTIONS, Fission 235U(n, γF), E=resonance; measured prompt γ-multiplicity; deduced level-width for fission through different compound-nucleus states.

doi: 10.1016/0370-2693(71)90384-4
Citations: PlumX Metrics


1970VA39      Yad.Phys. 12, 913 (1970); Sov.J.Nucl.Phys. 12, 497 (1971)

G.V.Valskii, Y.S.Pleva, G.A.Petrov

Measurements of the Angular Anisotropy of γ Radiation Emitted in the Internal 10-8-10-7 sec after the Instant Fission of U235 by Slow Neutrons

NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured delayed Iγ(θ).


1969VA27      Yadern.Fiz. 10, 240 (1969); Soviet J.Nucl.Phys. 10, 137 (1970)

G.V.Valskii, B.M.Aleksandrov, I.A.Baranov, A.S.Krivokhatskii, G.A.Petrov, Y.S.Pleva

Some Characteristics of the γ Radiation Accompanying Fission of Cf252

RADIOACTIVITY, Fission 252Cf(SF); measured Iγ(θ).


1956FI41      Izvest.Akad.Nauk SSSR, Ser.Fiz. 20, 1434 (1956); Columbia Tech.Transl. 20, 1311 (1957)

I.I.Filimonov, G.A.Petrov

Use of a Pulse Ionization Chamber for Investigating Alpha-Gamma Angular Correlation


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