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5 results on '"mass and energy distributions"'

1. MANIFESTATION OF AVERAGE γ-RAY MULTIPLICITY IN THE FISSION MODES OF 252Cf(SF) AND THE PROTON - INDUCED FISSION OF 233Pa, 239Np AND 243 Am.

Author

BERESOVA, M., KLIMAN, J., KRUPA, L., BOGATCHEV, A. A., DORVAUX, O., ITKIS, I. M., ITKIS, M. G., KHLEBNIKOV, S., KNIAJEVA, G. N., KONDRATIEV, N. A., KOZULIN, E. M., LYAPIN, V., POKROVSKY, I. V., RUBCHENIA, W., STUTTGE, L., TRZASKA, W., and VAKHTIN, D.

Subjects
FISSION neutrons, PROTONS, KINETIC energy, TIME-of-flight spectrometers, SPECTROMETERS
Published
2008

2. Shell effects in fusion-fission of heavy and superheavy nuclei.

Author

Itkis, M., Beghini, S., Bogatchev, A., Corradi, L., Dorvaux, O., Hanappe, F., Gadea, A., Giardina, G., Itkis, I., Jandel, M., Kliman, J., Kniajeya, G., Kondratiev, N., Korzyukov, I., Kozulin, E., Krupa, L., Latina, L., Materna, T., Montagnoli, G., and Oganessian, Yu.

Abstract

The process of fusion-fission of heavy and superheavy nuclei (SHE) with Z=82−122 formed in the reactions with 48Ca and 58Fe ions at energies near and below the Coulomb barrier has been studied. The experiments were carried out at the U-400 accelerator of the Flerov Laboratory of Nuclear Reactions (JINR) and at the XTU Tandem accelerator of the National Laboratory of Legnaro (LNL) using the time-of-flight spectrometer of fission fragments CORSET and the neutron multi-detector DEMON. As a result of the experiments, mass and energy distributions (MED) of fission fragments, fission, quasi-fission and evaporation residues cross sections, multiplicities of neutrons and γ quanta and their dependence on the mechanism of formation and decay of compound systems have been studied. [ABSTRACT FROM AUTHOR]

Published
2004
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3. Fission process of superheavy nuclei.

Author

Itkis, M.

Abstract

The process of fusion-fission of superheavy nuclei with Z=102−122 formed in the reactions with 22Ne, 26Mg, 48Ca, 58Fe and 86Kr ions at energies near and below the Coulomb barrier has been studied. The experiments were carried out at the U-400 accelerator of the Flerov Laboratory of Nuclear Reactions (JINR) using a time-of-flight spectrometer of fission fragments CORSET and a neutron multi-detector DEMON. As a result of the experiments, mass and energy distributions of fission fragments, fission and quasi-fission cross sections, multiplicities of neutrons and gamma rays and their dependence on the mechanism of formation and decay of compound superheavy systems have been studied. [ABSTRACT FROM AUTHOR]

Published
2001
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4. Shell effects in Fusion-Fission of heavy and superheavy nuclei

Author

M. Trotta, N. A. Kondratiev, V.M. Voskressenski, Marian Jandel, E. V. Prokhorova, Giorgio Giardina, A. Ya. Rusanov, A. M. Stefanini, Neil Rowley, L. Krupa, I. M. Itkis, S. Beghini, E. M. Kozulin, L. Latina, G. N. Kniajeva, A. A. Bogatchev, Thomas Materna, Fernando Scarlassara, O. Dorvaux, Yu. Ts. Oganessian, I. V. Pokrovsky, L. Corradi, Louise Stuttge, Francis Hanappe, Suzana Szilner, I. V. Korzyukov, A. Gadea, M. G. Itkis, J. Kliman, G. Montagnoli, and Jolos, Rostislav and Scheid, Werner

Subjects
Nuclear reaction, Physics, Nuclear and High Energy Physics, Cold fission, fusion, fission, quasi-fission, shell, mass and energy distribution, heavy and superheavy nuclei, reaction, compound nucleus, Cluster decay, Fission, Nuclear Theory, Hadron, General Physics and Astronomy, Coulomb barrier, Fission product yield, Nuclear physics, mass and energy distributions, Neutron, Atomic physics, Nuclear Experiment
Abstract

The process of fusion-fission of heavy and superheavy nuclei (SHE) with Z = 82-122 formed in the reactions with ^48Ca and ^58Fe ions at energies near and below the Coulomb barrier has been studied. The experiments were carried out at the ^400U accelerator of the Flerov Laboratory of Nuclear Reactions (JINR) and at the XTU Tandem accelerator of the National Laboratory of Legnaro, (LNL) using the time-of-flight spectrometer of fission fragments CORSET and the neutron multi-detector DEMON. As a result of the experiments, mass and energy distributions (MED) of fission fragments, fission, quasi-fission and evaporation residues cross sections, multiplicities of neutrons and gamma quanta and their dependence on the mechanism of formation and decay of compound systems have been studied.

Published
2004

5. Shell effects in fusion-fission of heavy and superheavy nuclei

Author

Itkis, Mikhail, Bogatchev, A.A., Itkis, I.M., Jandel, Marian, Kliman, Ján, Kniajeva, G.N., Kondratiev, N.A., Korzyukov, I.V. I.V., Kozulin, E.M., Krupa, L., Oganessian, Yu.Ts., Pokrovsky, I.V., Prokhorova, E.V., Voskressenski, V.M., Rusanov, Ya, Corradi, Lorenzo, Gadea, Andrés, Latina, Andrea, Stefanini, A.M. A.M., Szilner, Suzana, Trotta, Monica, Beghini, Silvio, Montagnoli, G., Scarlassara, Fernando, Hanappe, Francis, Materna, Thomas, Dorvaux, O., Rowley, Neil, Stuttge, Louise, Giardina, Giorgio, Itkis, Mikhail, Bogatchev, A.A., Itkis, I.M., Jandel, Marian, Kliman, Ján, Kniajeva, G.N., Kondratiev, N.A., Korzyukov, I.V. I.V., Kozulin, E.M., Krupa, L., Oganessian, Yu.Ts., Pokrovsky, I.V., Prokhorova, E.V., Voskressenski, V.M., Rusanov, Ya, Corradi, Lorenzo, Gadea, Andrés, Latina, Andrea, Stefanini, A.M. A.M., Szilner, Suzana, Trotta, Monica, Beghini, Silvio, Montagnoli, G., Scarlassara, Fernando, Hanappe, Francis, Materna, Thomas, Dorvaux, O., Rowley, Neil, Stuttge, Louise, and Giardina, Giorgio

Abstract

The process of fusion-fission of heavy and superheavy nuclei (SHE) with Z = 82-122 formed in the reactions with 48Ca and 58Fe ions at energies near and below the Coulomb barrier has been studied. The experiments were carried out at the U-400 accelerator of the Flerov Laboratory of Nuclear Reactions (JINR) and at the XTU Tandem accelerator of the National Laboratory of Legnaro (LNL) using the time-of-flight spectrometer of fission fragments CORSET and the neutron multi-detector DEMON. As a result of the experiments, mass and energy distributions (MED) of fission fragments, fission, quasi-fission and evaporation residues cross sections, multiplicities of neutrons and γ quanta and their dependence on the mechanism of formation and decay of compound systems have been studied., SCOPUS: cp.j, info:eu-repo/semantics/published

Published
2004

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