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Study of the Li-6(n, alpha)H-3 reaction via the H-2 quasi-free break-up

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    SYSNO ASEP0353048
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleStudy of the Li-6(n, alpha)H-3 reaction via the H-2 quasi-free break-up
    Author(s) Gulino, M. (IT)
    Spitaleri, C. (IT)
    Cherubini, S. (IT)
    Crucilla, V. (IT)
    La Cognata, M. (IT)
    Lamia, L. (IT)
    Pizzone, R. G. (IT)
    Romano, S. (IT)
    Sergi, M. L. (IT)
    Tumino, A. (IT)
    Li, C. B. (CN)
    Elekes, Z. (HU)
    Somorjai, E. (HU)
    Burjan, Václav (UJF-V) RID, ORCID, SAI
    Kroha, Václav (UJF-V) RID
    Mukhamedzhanov, A. M. (US)
    Source TitleJournal of Physics G-Nuclear and Particle Physics. - : Institute of Physics Publishing - ISSN 0954-3899
    Roč. 37, č. 12 (2010), 125105/1-125105/16
    Number of pages16 s.
    Languageeng - English
    CountryGB - United Kingdom
    KeywordsTROJAN-HORSE METHOD ; ASTROPHYSICAL ENERGIES ; CROSS-SECTIONS
    Subject RIVBG - Nuclear, Atomic and Molecular Physics, Colliders
    R&D ProjectsLC07050 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
    CEZAV0Z10480505 - UJF-V (2005-2011)
    UT WOS000284583000009
    DOI10.1088/0954-3899/37/12/125105
    AnnotationThe quasi-free break-up of deuteron was used to study the neutron-induced Li-6 + n reaction via the H-2(6Li, alpha H-3)p. The aim of the experiment was to check whether the deuteron can be considered as a source of virtual neutrons. This was done by studying the excitation function of the Li-6(n, alpha)H-3 two-body reaction at low energy where the resonance corresponding to the excited level at 7.454MeV of Li-7 is present. Two experimental runs were performed at the Laboratori Nazionali del Sud (LNS) in Catania, Italy. In both experiments, the energy and the position of the outgoing alpha and H-3 particles were measured and the kinematics were reconstructed assuming a proton as the third particle. The quasi-free events were selected in order to reconstruct the Li-6(n, alpha)H-3 cross section in the center-of-mass energy by using the plane wave impulse approximation approach. The obtained cross section is in very good agreement with the directly measured one.
    WorkplaceNuclear Physics Institute
    ContactMarkéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
    Year of Publishing2011
Number of the records: 1  

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