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NSR database version of April 26, 2024.

Search: Author = V.A.Ponomarenko

Found 6 matches.

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2003IT03      Yad.Fiz. 66, 1154 (2003); Phys.Atomic Nuclei 66, 1118 (2003)

M.G.Itkis, S.Beghini, A.A.Bogatchev, L.Corradi, O.Dorvaux, A.Gadea, G.Giardina, A.A.Goverdovski, F.Hanappe, I.M.Itkis, M.Jandel, J.Kliman, G.N.Kniajeva, N.A.Kondratiev, I.V.Korzyukov, E.M.Kozulin, L.Krupa, L.Latina, T.Materna, G.Montagnoli, K.J.Moody, Yu.Ts.Oganessian, I.V.Pokrovsky, V.A.Ponomarenko, E.V.Prokhorova, N.Rowley, A.Ya.Rusanov, F.Scarlassara, A.M.Stefanini, L.Stuttge, S.Szilner, M.Trotta, A.M.Vinodkumar, V.M.Voskressensky

Fusion-Fission of Heavy and Superheavy Nuclei

NUCLEAR REACTIONS ²⁰⁸Pb, ²³⁸U, ²⁴⁴Pu, ²⁴⁸Cm(⁴⁸Ca, X), E^* ≈ 33 MeV; ²³²Th, ²⁴⁴Pu, ²⁴⁸Cm(⁵⁸Fe, X), E^*=33-53 MeV; ¹⁶⁸Er(⁴⁸Ca, X), E^*=30-48 MeV; measured fission fragment kinetic energy and mass distributions. ¹⁵⁴Sm, ¹⁶⁸Er, ²⁰⁸Pb, ²³⁸U, ²⁴⁴Pu, ²⁴⁸Cm(⁴⁸Ca, X), E^* ≈ 33 MeV; measured quasifission σ vs capture σ.

doi: 10.1134/1.1586425
Citations: PlumX Metrics

2002IT10      J.Nucl.Radiochem.Sci. 3, No 1, 57 (2002)

M.G.Itkis, A.A.Bogatchev, I.M.Itkis, M.Jandel, J.Kliman, G.N.Kniajeva, N.A.Kondratiev, I.V.Korzyukov, E.M.Kozulin, L.Krupa, Yu.Ts.Oganessian, I.V.Pokrovsky, V.A.Ponomarenko, E.V.Prokhorova, A.Ya.Rusanov, V.M.Voskressenski, A.A.Goverdovski, F.Hanappe, T.Materna, N.Rowley, L.Stuttge, G.Giardina, K.J.Moody

Fusion-fission of Superheavy Nuclei

NUCLEAR REACTIONS ²⁰⁸Pb, ²³⁸U, ²⁴⁴Pu, ²⁴⁸Cm(⁴⁸Ca, X), ²⁴⁸Cm(²²Ne, X), (²⁶Mg, X), ²⁰⁸Pb, ²⁴⁴Pu, ²⁴⁸Cm(⁵⁸Fe, X), ²⁰⁸Pb(⁸⁶Kr, X), E^* ≈ 33 MeV; measured fusion, fission σ, fragment mass distributions.

1998IT05      Nuovo Cim. 111A, 783 (1998)

M.G.Itkis, Yu.Ts.Oganessian, E.M.Kozulin, N.A.Kondratev, L.Krupa, I.V.Pokrovsky, A.N.Polyakov, V.A.Ponomarenko, E.V.Prokhorova, B.I.Pustylnik, A.Ya.Rusanov, V.I.Vakatov

Fusion-Fission of Nuclei with Z > 100 at Low Excitation Energies

NUCLEAR REACTIONS ²⁴⁸Cm(²²Ne, X), E=102, 127 MeV; ²⁰⁸Pb(⁴⁸Ca, X), E=211, 220, 230 MeV; ²³⁸U(⁴⁸Ca, X), E=218, 224, 232 MeV; measured fragments mass, energy distributions following compound nucleus fission; deduced fusion-fission σ.

1995HU21      Pisma Zh.Eksp.Teor.Fiz. 62, 685 (1995); JETP Lett. 62, 701 (1995)

M.Hussonnois, J.F.Le Du, D.Trubert, R.Bonetti, A.Guglielmetti, T.Guzel, S.P.Tretyakova, V.L.Mikheev, A.N.Golovchenko, V.A.Ponomarenko

Cluster Decay of ²³⁶Pu and Correlations of the Probabilities of α Decay, Cluster Decay, and Spontaneous Fission of Heavy Nuclei

RADIOACTIVITY ²³⁶Pu(²⁸Mg), (SF), (α) [from ²³⁸U(p, 3n)²³⁶Np(β^--decay), E=34 MeV]; measured partial T_1/2, for SF-decay, cluster-decay probability relative to α-decay; deduced total cluster-decay probability relative to α-decay for even-even nuclei, Z=88-100. Other data input.

1994OG03      Yad.Fiz. 57, No 7, 1178 (1994); Phys.Atomic Nuclei 57, 1112 (1994)

Yu.Ts.Oganesyan, V.L.Mikheev, S.P.Tretyakova, Yu.P.Kharitonov, A.B.Yakushev, S.N.Timokhin, V.A.Ponomarenko, A.N.Golovchenko

Search for Cluster Radioactivity of ¹¹⁴Ba

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, 2n), E=280 MeV; measured ¹²C spectra following residual ¹¹⁴Ba decay. ¹¹⁴Ba deduced ¹²C-decay branching ratio.

RADIOACTIVITY ¹¹⁴Ba(¹²C) [from ⁵⁸Ni(⁵⁸Ni, 2n), E=280 MeV]; measured ¹²C spectra. ¹¹⁴Ba deduced ¹²C-decay branching ratio.

1994TR12      Pisma Zh.Eksp.Teor.Fiz. 59, 368 (1994); JETP Lett.(USSR) 59, 394 (1994)

S.P.Tretyakova, V.L.Mikheev, V.A.Ponomarenko, A.N.Golovchenko, A.A.Ogloblin, V.A.Shigin

Cluster Decay of ²³⁶U

RADIOACTIVITY ²³⁶U(³⁰Mg), (α); measured probability of cluster decay relative to α-decay, partial decay T_1/2.