The fusion–fission and quasi-fission processes in the reaction 48Ca + 208Pb at energies near the Coulomb barrier

Autor: I. V. Pokrovsky, G. N. Knyazheva, L. Krupa, Yu. Ts. Oganessian, E. M. Kozulin, V.V. Pashkevich, M. G. Itkis, I. M. Itkis, N. A. Kondratiev, A. A. Bogachev, E. V. Prokhorova, A. Ya. Rusanov

Publikováno v: Nuclear Physics A. 802:45-66

Mass-energy distributions (MEDs) and capture-fission cross sections have been measured in the reaction 48 Ca + 208 Pb → 256 No at the energies E lab = 206 – 242 MeV using a double-arm time-of-flight spectrometer CORSET. It has been observed that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49fcc05f33a8a40db2f5bf4a1549cb6c
https://doi.org/10.1016/j.nuclphysa.2008.01.016

Investigation of the reaction 208Pb(18O, f): Fragment spins and phenomenological analysis of the angular anisotropy of fission fragments

Autor: V. V. Pashkevich, V. S. Salamatin, I. V. Pokrovsky, A. Ya. Rusanov, P. N. Nadtochy, M. G. Itkis, G. D. Adeev, G. G. Chubarian, A. V. Karpov

Publikováno v: Physics of Atomic Nuclei. 70:1679-1693

The average multiplicity of gamma rays emitted by fragments originating from the fission of 226Th nuclei formed via a complete fusion of 18O and 208Pb nuclei at laboratory energies of 18O projectile ions in the range E lab = 78–198.5 MeV is measure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdfa9f898fff7d92abc0432b61547e52
https://doi.org/10.1134/s106377880710002x

THE PROCESS OF FUSION-FISSION OF SUPERHEAVY NUCLEI

Autor: V. M. Voskresenski, N. A. Kondratiev, Yu. Ts. Oganessian, I. M. Itkis, E. M. Kozulin, L. Krupa, W. Trzaska, I. V. Pokrovsky, M. G. Itkis, E. V. Prokhorova, A. Ya. Rusanov, G. N. Knyazheva, V. A. Rubchenya, A. A. Bogachev

Publikováno v: International Journal of Modern Physics E. 16:957-968

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dda82884fe40b51e6b5840474ce0e288
https://doi.org/10.1142/s0218301307006423

An overview of near-barrier fusion studies with stable beams

Autor: G. Montagnoli, S. Beghini, E. M. Kozulin, B. R. Behera, A. Gadea, P. J. R. Mason, M. G. Itkis, R. Silvestri, E. Fioretto, A. M. Stefanini, N. Marginean, F. Scarlassara, I. V. Pokrovsky, R. N. Sagaidak, L. Corradi, Suzana Szilner, G. N. Knyazheva, M. Trotta, N. A. Kondratiev

Publikováno v: Nuclear Physics A. 787:134-143

An overview of results in fusion studies with stable beams spanning different mass regions and energy ranges is presented. The advantages offered by studying channel coupling effects, involving low-lying excited states of the colliding nuclei, as wel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5521cd2e1a54783b97704baa6f54f39
https://doi.org/10.1016/j.nuclphysa.2006.12.024

Capture and dissipation in the superheavy region

Autor: I. V. Pokrovsky, Th. Materna, Marian Jandel, C. Schmitt, J. Pe´ter, O. Dorvaux, I. M. Itkis, J. Kliman, E. M. Kozulin, Giorgio Giardina, Yoshihiro Aritomo, L. Stuttge, A. A. Bogatchev, G. Knyajeva, E. V. Prokhorova, V. Bouchat, S. Gre´vy, F. Hanappe, V. Voskresensky, N. A. Kondratiev, N. Amar, L. Krupa

Publikováno v: Nuclear Physics A
Nucleus-nucleus collisions (NN2003)
Nucleus-nucleus collisions (NN2003), Jun 2003, Moscou, Russia. pp.184-187, ⟨10.1016/S0375-9474(04)90271-0⟩

The competition between fusion-fission and quasi-fission in the reactions 48 Ca+ 208 Pb and 48 Ca+ 244 Pu(E * = 40MeV) is investigated using the pre-scission neutron multiciplicity distributions ( PSNMD ) obtained with a new analysis protocol.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f2ff322d31e7c5c3292eb4fefb057cc
https://doi.org/10.1016/j.nuclphysa.2004.01.030