Study of light charged particle production double differential cross sections from proton-actinide reactions at 360 MeV

A. Mzhavia, M. Ueyama, Y. Uozumi, Y. Sawada, M. Yoshioka, G. Wakabayashi, H. Iwamoto, Y. Koba, Z. Tsamalaidze, P. Evtukhovitch, V. Kalinnikov, N. Khomutov, N. Kuchinskii, G. Macharashvili, A. Moiseenko, A. Molokanov, V. Samoilov

Research output: Contribution to journalArticle

Abstract

Double-differential cross section (DDX) data of nucleon-actinide reactions is crucial for the study of nuclear waste transmutation by accelerator driven systems. Charged particle emission data is strongly required as well as the neutron data up to several Gev. In the present study, we measured double-differential cross sections of light charged particle productions for proton induced reactions on 232 Th at 360 MeV. The experiment was carried out at the PHASOTRON facility of the Joint Institute for Nuclear Research (JINR) in Dubna. The light charged particles (LCPs) emitted from nuclear reactions were detected by ΔE-E counter telescopes. Eight detector systems were used. Four of them were comprised of two plastic scintillator plates and BGO crystal. The other four consisted of two silicon semiconductor detectors and two scintillation counters, a cubic CsI(TI) (40 mm long) crystal and plate plastic scintillator. The four identical detectors on each side were placed at laboratory angles of 20°, 40°, 70° and 105° with respect to the beam axis. Resultant DDX spectra of protons and deuterons were compared with intranuclear cascade (INC) model.

Original languageEnglish
Pages (from-to)1945-1948
Number of pages4
JournalJournal of the Korean Physical Society
Volume59
Issue number23
DOIs
Publication statusPublished - Aug 1 2011

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Mzhavia, A., Ueyama, M., Uozumi, Y., Sawada, Y., Yoshioka, M., Wakabayashi, G., Iwamoto, H., Koba, Y., Tsamalaidze, Z., Evtukhovitch, P., Kalinnikov, V., Khomutov, N., Kuchinskii, N., Macharashvili, G., Moiseenko, A., Molokanov, A., & Samoilov, V. (2011). Study of light charged particle production double differential cross sections from proton-actinide reactions at 360 MeV. Journal of the Korean Physical Society, 59(23), 1945-1948. https://doi.org/10.3938/jkps.59.1945