Number of the records: 1  

"Alpha decays" of Be-10(Lambda) and B-10(Lambda) hypernuclei: Phenomenological analysis and role of nuclear structure

  1. 1.
    SYSNO ASEP0031877
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JOstatní články
    Title"Alpha decays" of Be-10(Lambda) and B-10(Lambda) hypernuclei: Phenomenological analysis and role of nuclear structure
    Title„Alfa rozpad“ hyperjader 10Be a 10B. Fenomenologická analýza
    Author(s) Majling, Lubomír (UJF-V) RID
    Kuzmin, V. A. (RU)
    Tetereva, T. V. (RU)
    Source TitlePhysics of Atomic Nuclei - ISSN 1063-7788
    Roč. 67, č. 10 (2004), s. 1804-1809
    Number of pages6 s.
    Languageeng - English
    CountryUS - United States
    Keywordsnonmesonic weak decay ; Lambda-hypernuclei ; shell
    Subject RIVBE - Theoretical Physics
    R&D ProjectsGA202/02/0930 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z1048901 - UJF-V
    AnnotationHypernuclei are used to study the baryon-baryon weak interaction and associated effective weak Hamiltonian. We will show how the proper choice of hypernucleus can be used to pick out components of the effective weak Hamiltonian. It is well known that removing one nucleon from Be-9 or B-9 results in Be-8* with a subsequent alphaalpha decay. Through this unique process, it would be possible to identify final states of the residual nucleus. So, due to these specific properties of the core nuclei Be-9 and B-9, it may be possible to measure the branching fractions Gamma(alphaalphai)(n(p)) for the exclusive decays of the (10)(^) Be ((10)(^) B) hypernuclei.
    WorkplaceNuclear Physics Institute
    ContactMarkéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 ; Renata Glasová, glasova@ujf.cas.cz, Tel.: 266 177 223
    Year of Publishing2006