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NSR database version of May 19, 2024.

Search: Author = V.Lyapin

Found 29 matches.

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2012YU09      Phys.Atomic Nuclei 75, 192 (2012); Yad.Fiz. 75, 214 (2010)

V.I.Yurevich, R.M.Yakovlev, V.G.Lyapin

Neutron production in collisions between carbon nuclei of energy 2 GeV per nucleon and carbon, aluminum, copper, cadmium, and lead nuclei

NUCLEAR REACTIONS C, Al, Cu, Cd, Pb(C, Xn), E=2 GeV/nucleon; measured reaction products, En, In; deduced σ(θ, E), temperature parameters.

doi: 10.1134/S1063778812010164
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0933.


2011YU04      Phys.Atomic Nuclei 74, 253 (2011); Yad.Fiz. 74, 271 (2011)

V.I.Yurevich, R.M.Yakovlev, V.G.Lyapin

Neutron production in the interaction of 2-GeV protons with nuclei

NUCLEAR REACTIONS Be, Al, Cu, Cd, Pb(p, Xn), E=2 GeV; measured reaction products, En, In; deduced σ(θ, E).

doi: 10.1134/S1063778811020219
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0876.


2008KN01      Phys.Part. and Nucl.Lett. 5, 21 (2008); Pisma Zh.Fiz.Elem.Chast.Atom.Yadra No.1 [143], 40 (2008)

G.N.Knyazheva, M.G.Itkis, S.V.Khlebnikov, E.M.Kozulin, V.G.Lyapin, V.A.Rubchenya, W.Trzaska

The influence of the entrance channel on the formation and decay of the compound nucleus 250No

NUCLEAR REACTIONS 206Pb(44Ca, X), E=217, 227 MeV; 186W(64Ni, X), E=300, 311 MeV; measured mass-energy distributions of binary fragments, σ(θ) for fissionlike fragments. 250No; deduced influence of mass assymetry of the entrance channel in compound nucleus formation.

doi: 10.1134/S1547477108010044
Citations: PlumX Metrics


2008MU24      Phys.Rev. C 78, 064616 (2008)

M.Mutterer, Yu.N.Kopatch, S.R.Yamaledtinov, V.G.Lyapin, J.von Kalben, S.V.Khlebnikov, M.Sillanpaa, G.P.Tyurin, W.H.Trzaska

Energy distribution of ternary α particles in spontaneous fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured Eα, Iα for ternary α particles, ternary 6He-spectra; deduced 6He/4He ratio.

doi: 10.1103/PhysRevC.78.064616
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23057.


2007SC46      Eur.Phys.J. Special Topics 150, 53 (2007)

V.Scuderi, M.Zadro, A.Di Pietro, P.Figuera, M.Lattuada, F.Pansini, M.Papa, D.Vinciguerra, O.Yu.Goryunov, A.Khouaja, V.Lyapin, C.Nociforo, V.V.Ostashko

Inverse kinematics resonance scattering on thick target with EXCYT beams

NUCLEAR REACTIONS 4He(9Be, 9Be), E=30 MeV; 4He(18O, 18O), E=56 MeV; measured elastic scattering excitation functions.

doi: 10.1140/epjst/e2007-00265-9
Citations: PlumX Metrics


2006RU10      Phys.Atomic Nuclei 69, 1388 (2006)

V.A.Rubchenya, A.A.Alexandrov, S.V.Khlebnikov, V.G.Lyapin, V.A.Maslov, Yu.E.Penionzhkevich, G.Prete, Yu.G.Sobolev, G.P.Tyurin, W.H.Trzaska, D.N.Vakhtin, E.Vardaci

Light Particle Accompanied Quasifission in Superheavy Composite Systems

NUCLEAR REACTIONS 208Pb(86Kr, pX), (86Kr, αX), E=500, 600 MeV; measured Ep, Eα, σ(E, θ), heavy fragment energy and mass distributions; deduced α-particle accompanied quasifission.

doi: 10.1134/S1063778806080175
Citations: PlumX Metrics


2006YU05      Nucl.Instrum.Methods Phys.Res. A562, 747 (2006)

V.I.Yurevich, R.M.Yakovlev, R.G.Vassilkov, V.A.Nikolaev, V.G.Lyapin, I.O.Tsvetkov

Production and multiplication of neutrons in lead targets induced by protons above 1 GeV

NUCLEAR REACTIONS Pb(p, nX), E=1-3.7 GeV; measured neutron spectra, σ(E, θ), multiplicities.

doi: 10.1016/j.nima.2006.02.038
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0736.


2006YU07      Phys.Part. and Nucl.Lett. 3, 169 (2006); Pisma Zh.Fiz.Elem.Chast.Atom.Yadra Vol. 3, No.3 [132], 49 (2006)

V.I.Yurevich, R.M.Yakovlev, V.A.Nikolaev, V.G.Lyapin, N.S.Amelin

Investigation of neutron emission in the interaction of relativistic protons and deuterons with lead targets

NUCLEAR REACTIONS Pb(p, nX), (d, nX), E ≈ 2 GeV; measured neutrons spectra, σ(E, θ), yields.

doi: 10.1134/S1547477106030058
Citations: PlumX Metrics


2006YU10      Phys.Atomic Nuclei 69, 1496 (2006); Yad.Fiz. 69, 1531 (2006)

V.I.Yurevich, R.M.Yakovlev, V.G.Lyapin

Neutron Emission in Interactions of 1H, 2H, 4He, and 12C Nuclei with Lead Nuclei at 1-2 GeV per Nucleon

NUCLEAR REACTIONS Pb(p, nX), (12C, nX), E=2 GeV/nucleon; Pb(d, nX), (α, nX), E=1 GeV/nucleon; measured neutron production σ(E, θ). Moving source model analysis.

doi: 10.1134/S1063778806090080
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1307.


2005UG01      Yad.Fiz. 68, 17 (2005); Phys.Atomic Nuclei 68, 16 (2005)

V.Yu.Ugryumov, I.V.Kuznetsov, E.Bialkowski, A.Kugler, K.A.Kuterbekov, I.N.Kuhtina, V.F.Kushniruk, V.G.Lyapin, V.A.Maslov, Yu.E.Penionzhkevich, Yu.G.Sobolev, W.Trzaska, G.P.Tyurin, S.V.Khlebnikov, S.Yamaletdinov

Energy Dependence of the Total Cross Section for the Reaction of 4He Ions with Silicon Nuclei

NUCLEAR REACTIONS 28Si(α, X), E=4-25 MeV; measured reaction σ; deduced optical potential parameters.

doi: 10.1134/1.1858553
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0773.


2004KN02      Nucl.Phys. A734, E25 (2004)

G.N.Kniajeva, L.Krupa, A.A.Bogachev, G.G.Chubarian, O.Dorvaux, I.M.Itkis, M.G.Itkis, J.Kliman, S.Khlebnikov, N.A.Kondratiev, E.Kozulin, V.Lyapin, T.Materna, I.V.Pokrovsky, V.A.Rubchenya, W.H.Trzaska, D.Vakhtin, V.M.Voskressenski

Neutron and gamma-ray emission in the proton induced fission of 238U and 242Pu

NUCLEAR REACTIONS 242Pu, 238U(p, F), E=13, 20, 55 MeV; measured En, Eγ, prescission and postscission neutron and γ-ray multiplicities, fission fragment mass distributions, kinetic energy spectra.

doi: 10.1016/j.nuclphysa.2004.03.011
Citations: PlumX Metrics


2004PO17      J.Phys.Condens.Matter 16, 7663 (2004)

L.E.Porter, W.H.Trzaska, J.Raisanen, V.Lyapin

Stopping powers of havar for 0.63-5.9 MeV protons and 2.6-24 MeV alpha particles

NUCLEAR REACTIONS Be, C, Cr, Mn, Fe, Co, Ni, Mo, W(p, p'), E=0.63-5.9 MeV; Be, C, Cr, Mn, Fe, Co, Ni, Mo, W(α, α'), E=2.6-24 MeV; measured transmission spectra; deduced stopping powers in havar.

doi: 10.1088/0953-8984/16/43/009
Citations: PlumX Metrics


2004RU04      Nucl.Phys. A734, 253 (2004)

V.A.Rubchenya, W.H.Trzaska, I.M.Itkis, M.G.Itkis, J.Kliman, G.N.Kniajeva, N.A.Kondratiev, E.M.Kozulin, L.Krupa, I.V.Pokrovsky, V.M.Voskressensky, F.Hanappe, T.Materna, O.Dorvaux, L.Stuttge, G.Chubarian, S.V.Khlebnikov, D.N.Vakhtin, V.G.Lyapin

Fission dynamics in the proton induced fission of heavy nuclei

NUCLEAR REACTIONS 242Pu(p, F), E=13, 20, 55 MeV; measured fission fragment mass distributions, kinetic energies, neutron multiplicities, σ(E, θ). Multi-parameter correlation analysis.

doi: 10.1016/j.nuclphysa.2004.01.047
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1452.


2003RU07      Yad.Fiz. 66, 1500 (2003); Phys.Atomic Nuclei 66, 1454 (2003)

V.A.Rubchenya, A.A.Alexandrov, S.V.Khlebnikov, V.G.Lyapin, V.A.Maslov, Yu.E.Penionzhkevich, G.Prete, Yu.V.Pyatkov, Yu.G.Sobolev, G.P.Tiourin, W.H.Trzaska, D.N.Vakhtin, J.Aysto

Dynamics of Superheavy System 86Kr + 208Pb Reaction

NUCLEAR REACTIONS 208Pb(86Kr, X), E=600 MeV/nucleon; measured fragments kinetic energy and mass distributions, α spectra, pre- and post-scission neutron multiplicity; deduced reaction mechanism features.

doi: 10.1134/1.1601750
Citations: PlumX Metrics


2002RA16      Nucl.Instrum.Methods Phys.Res. A481, 464 (2002)

Z.Radivojevic, P.Baumann, E.Caurier, J.Cederkall, S.Courtin, Ph.Dessagne, A.Jokinen, A.Knipper, G.Le Scornet, V.Lyapin, Ch.Miehe, F.Nowacki, S.Nummela, M.Oinonen, E.Poirier, M.Ramdhane, W.H.Trzaska, G.Walter, J.Aysto, and the ISOLDE Collaboration

Beta-Delayed Neutron Decay of 33Na

RADIOACTIVITY 33Na(β-n), (β-) [from U(p, X)]; measured β-delayed En, Eγ, nγ-, βγ-coin, T1/2; deduced one- and two-neutron emission probabilities. 33Mg levels deduced feeding intensities.

doi: 10.1016/S0168-9002(01)01347-X
Citations: PlumX Metrics


2002RA40      Nucl.Instrum.Methods Phys.Res. B194, 251 (2002)

Z.Radivojevic, A.Andrighetto, F.Brandolini, P.Dendooven, V.Lyapin, L.Stroe, L.Tecchio, W.H.Trzaska, D.Vakhtin

Neutron yields from a thick 13C target irradiated by 30 MeV protons

NUCLEAR REACTIONS 13C(p, nX), E=30 MeV; measured neutron spectra, thick-target yields, σ(E, θ); deduced resonance features.

doi: 10.1016/S0168-583X(02)00696-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1026.


2002RU04      Yad.Fiz. 65, 729 (2002); Phys.Atomic Nuclei 65, 697 (2002)

V.A.Rubchenya, W.H.Trzaska, J.Aysto, A.A.Alexandrov, I.D.Alkhazov, K.-T.Brinkmann, A.Evsenin, S.V.Khlebnikov, A.V.Kuznetsov, V.G.Lyapin, M.Mutterer, Yu.E.Penionzhkevich, O.I.Osetrov, Z.Radivojevic, Yu.G.Sobolev, G.P.Tyurin, D.N.Vakhtin

Inelastic Deuteron Breakup Followed by Fission at Intermediate Energy

NUCLEAR REACTIONS 238U(d, F), (d, pF), (d, nF), E=65 MeV; measured proton spectra, neutron spectra, fission fragment mass distributions; deduced reaction mechanism features. Comparison with model predictions.

doi: 10.1134/1.1471276
Citations: PlumX Metrics


2001PY01      Eur.Phys.J. A 10, 171 (2001)

Yu.V.Pyatkov, Yu.E.Penionzhkevich, W.H.Trzaska, O.I.Osetrov, A.A.Alexandrov, I.A.Alexandrova, J.Aysto, K.-Th.Brinkmann, S.V.Khlebnikov, V.F.Kushniruk, A.V.Kuznetsov, V.G.Lyapin, V.A.Maslov, M.Mutterer, Z.Radivojevic, V.A.Rubchenya, Yu.G.Sobolev, G.P.Tiourin, D.N.Vakhtin

Peculiarities in Fragment Mass Distribution in the 238U + 40Ar (243 MeV) Reaction

NUCLEAR REACTIONS 238U(40Ar, X), E=243 MeV; measured fragments mass distributions, kinetic energies, neutron spectra; deduced fine structure in mass distribution.

doi: 10.1007/s100500170129
Citations: PlumX Metrics


2001RA45      Nucl.Instrum.Methods Phys.Res. B 183, 212 (2001)

Z.Radivojevic, A.Andrighetto, F.Brandolini, P.Dendooven, A.Honkanen, J.Aysto, V.Lyapin, V.Rubchenya, W.H.Trzaska, D.Vakhtin, G.Walter

Neutron yields from a thick 12C and 9Be target irradiated by 50 and 65-MeV deuterons

NUCLEAR REACTIONS 9Be(d, x), 12C(d, x), E=50-65 MeV; measured products, Eν, Iν; deduced yields. Data were imported from EXFOR entry O1050.

doi: 10.1016/S0168-583X(01)00729-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1050.


2001RU07      Nucl.Instrum.Methods Phys.Res. A463, 653 (2001)

V.A.Rubchenya, W.H.Trzaska, D.N.Vakhtin, J.Aysto, P.Dendooven, S.Hankonen, A.Jokinen, Z.Radivojevic, J.C.Wang, I.D.Alkhazov, A.V.Evsenin, S.V.Khlebnikov, A.V.Kuznetsov, V.G.Lyapin, O.I.Osetrov, G.P.Tiourin, A.A.Aleksandrov, Yu.E.Penionzhkevich

Neutron and Fragment Yields in Proton-Induced Fission of 238U at Intermediate Energies

NUCLEAR REACTIONS 238U(p, F), E=20, 35, 50, 60 MeV; measured fission fragments kinetic energy, mass distributions, neutron multiplicities; deduced fission mechanism features. Time-dependent statistical model.

doi: 10.1016/S0168-9002(01)00176-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0941.


1999OS03      Bull.Rus.Acad.Sci.Phys. 63, 174 (1999)

O.I.Osetrov, A.A.Aleksandrov, I.D.Alkhazov, J.Aysto, D.N.Vakhtin, J.von Kalben, A.V.Kuznetsov, V.G.Lyapin, M.Mutterer, H.-G.Ortlepp, Yu.E.Penionzhkevich, Yu.V.Pyatkov, V.A.Rubchenya, G.P.Tyurin, W.Trzaska, S.V.Khlebnikov

Multiplicities of α Particles in 58Ni + 112, 118, 124Sn Reactions at ENi = 340 MeV

NUCLEAR REACTIONS 112,118,124Sn(58Ni, F), E=340 MeV; measured σ(Eα, θ), (Fragment)α-coin following fission; deduced α-particles Coulomb barriers, pre- and post-scission multiplicities. Statistical Model Calculations.


1999TR02      Acta Phys.Slovaca 49, 93 (1999)

W.H.Trzaska, J.Aysto, Z.Radivojevic, V.A.Rubchenya, I.D.Alkhazov, S.V.Khlebnikov, A.V.Kuznetsov, A.Evsenin, V.G.Lyapin, O.I.Osetrov, G.P.Tiourin, D.N.Vakhtin, A.A.Alexandrov, Yu.E.Penionzhkevich, Yu.V.Pyatkov, Yu.G.Sobolev, M.Mutterer, J.von Kalben, K.Brinkmann

Particle Emission as a Probe for Dynamics of Fission of Heated Nuclei

NUCLEAR REACTIONS 124Sn(58Ni, X), E=320 MeV; 142Nd(40Ar, X), E=243 MeV; 162Er(20Ne, X), E=160 MeV; measured neutron, proton, α multiplicities; deduced fusion-fission reaction mechanism features. 238U(p, F), E=20, 35, 50, 60 MeV; measured fission fragment yields, neutron multiplicity vs fragment mass.


1999VA15      Bull.Rus.Acad.Sci.Phys. 63, 177 (1999)

D.N.Vakhtin, A.A.Aleksandrov, I.D.Alkhazov, J.Aysto, A.V.Kuznetsov, V.G.Lyapin, O.I.Osetrov, H.-G.Ortlepp, Yu.E.Penionzhkevich, Yu.V.Pyatkov, V.A.Rubchenya, G.P.Tyurin, S.V.Khlebnikov, W.Trzaska

Neutron Emission in the 40Ar + 180Hf Reaction at Elab = 180, 190, 216, and 249 MeV

NUCLEAR REACTIONS 180Hf(40Ar, F), E=180-249 MeV; measured σ(En, θ), (fragment)n-coin following fission. Deduced nuclear temperatures and pre- and post-scission multiplicities. Statistical Model Calculations.


1998AY02      Yad.Fiz. 61, No 12, 2135 (1998); Phys.Atomic Nuclei 61, 2024 (1998)

J.Aysto, W.H.Trzaska, I.A.Kukushkin, V.E.Makarenko, Yu.D.Molchanov, G.A.Otroshchenko, D.N.Vakhtin, V.T.Lyapin, O.I.Osetrov, G.P.Tyurin, S.V.Khlebnikov, A.A.Aleksandrov, M.Mutterer, J.von Kalben

Ternary Fission in 4He + 238U Interaction

NUCLEAR REACTIONS 238U(α, F), E=24 MeV; measured fission fragments yields, light charged particles spectra; deduced ternary fission probability. Comparison with spontaneous fission, n-, γ-induced fission.

RADIOACTIVITY 252Cf(SF); measured α spectra.


1998RU05      Phys.Rev. C58, 1587 (1998)

V.A.Rubchenya, A.V.Kuznetsov, W.H.Trzaska, D.N.Vakhtin, A.A.Alexandrov, I.D.Alkhazov, J.Aysto, S.V.Khlebnikov, V.G.Lyapin, O.I.Osetrov, Yu. E.Penionzhkevich, Yu.V.Pyatkov, G.P.Tiourin

Fission Time Scale and Viscosity for Compound Nucleus 220Th Formed in Reaction 40Ar + 180Hf at Elab =180, 190, 216, and 249 MeV

NUCLEAR REACTIONS 180Hf(40Ar, F), E=180, 190, 216, 249 MeV; measured neutron spectra, (fragment)(neutron)-coin, fragment mass, energy distributions; deduced pre-, postscission neutron multiplicities. Time-dependent statistical model analysis. Time-of-flight technique.

doi: 10.1103/PhysRevC.58.1587
Citations: PlumX Metrics


1998TR07      Bull.Rus.Acad.Sci.Phys. 62, 830 (1998)

W.Trzaska, A.A.Aleksandrov, I.D.Alkhazov, J.Aysto, D.N.Vakhtin, A.V.Kuznetsov, V.G.Lyapin, V.Makarenko, M.Mutterer, H.-G.Ortlepp, O.L.Osetrov, Yu.E.Penionzhkevich, Yu.V.Pyatkov, V.A.Rubchenya, G.P.Tyurin, S.V.Khlebnikov

Nuclear Fusion-Fission Reaction Dynamics at HENDES


1998TR08      Nuovo Cim. 111A, 1055 (1998)

W.H.Trzaska, V.A.Rubchenya, J.Aysto, Z.Radivojevic, D.N.Vakhtin, I.D.Alkhazov, A.Evsenin, S.V.Khlebnikov, A.V.Kuznetsov, V.G.Lyapin, O.I.Osetrov, G.P.Tiourin, A.A.Alexandrov, Yu.E.Penionzhkevich, Yu.G.Sobolev, M.Mutterer

Fragment Mass Distribution in Superasymmetric Region in Proton-Induced Fission of U and Th

NUCLEAR REACTIONS 238U(p, F), E=20, 35, 50, 65 MeV; 232Th(p, F), E=50, 60 MeV; measured fission fragment mass yields, neutron multiplicities; deduced asymmetric mass distribution enhancement.

doi: 10.1007/BF03035992
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1285.


1997TR06      Acta Phys.Pol. B28, 443 (1997)

W.H.Trzaska, V.A.Rubchenya, A.A.Alexandrov, I.D.Alkhazov, J.Aysto, J.von Kalben, S.V.Khlebnikov, A.V.Kuznetsov, V.G.Lyapin, V.E.Makarenko, I.Moltchanov, M.Mutterer, O.I.Osetrov, H.-G.Ortlepp, G.Otroshchenko, Yu.E.Penionzhkevich, Yu.V.Pyatkov, G.P.Tiourin, D.N.Vakhtin

Research on Fission Dynamics at JYFL using HENDES - High Efficiency Neutron Detection System


1996KU12      Z.Phys. A354, 287 (1996)

A.V.Kuznetsov, V.A.Rubchenya, D.N.Vakhtin, V.G.Lyapin, I.D.Alkhazov, S.V.Khlebnikov, O.I.Osetrov, G.P.Tiourin, W.H.Trzaska, J.Aysto

Pre- and Post-Scission Neutron Emission in the Reaction 180Hf(40Ar, Fission) at E(lab) = 216 MeV

NUCLEAR REACTIONS 180Hf(40Ar, F), E=216 MeV; measured fission fragment, neutron spectra; deduced neutron total, pre-, post-scission multiplicities, spectra temperatures, fission fragment total kinetic energies, nucleon friction coefficient, large scale fission motion evidence.

doi: 10.1007/s002180050047
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter V.Lyapin: , V.G.LYAPIN, V.T.LYAPIN