• Login
    View Item 
    •   Repository
    • Open Access Articles
    • Open Access Journals
    • Social Sciences & Humanities
    • View Item
    •   Repository
    • Open Access Articles
    • Open Access Journals
    • Social Sciences & Humanities
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Ettore Majorana and the Theoretical Problem of Photon-Electron Scattering

    Thumbnail
    View/Open
    Full text (486.5Kb)
    Date
    2016-06
    Author
    Di Mauro, Marco
    Esposito, Salvatore
    Naddeo, Adele
    Metadata
    Show full item record
    Abstract
    Relevant contributions by Majorana regarding Compton scattering off free or bound electrons are considered in detail, where a (full quantum) generalization of the Kramers-Heisenberg dispersion formula is derived. The role of intermediate electronic states is appropriately pointed out in recovering the standard Klein-Nishina formula (for free electron scattering) by making recourse to a limpid physical scheme alternative to the (then unknown) Feynman diagram approach. For bound electron scattering, a quantitative description of the broadening of the Compton line was obtained for the first time by introducing a finite mean life for the excited state of the electron system. Finally, a generalization aimed to describe Compton scattering assisted by a non-vanishing applied magnetic field is as well considered, revealing its relevance for present day research.
    URI
    http://hdl.handle.net/123456789/860
    Collections
    • Social Sciences & Humanities [90]

    University of Embu©
    Contact Us |
    Designed by 
    Atmire NV
     

     

    Browse

    All of RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    University of Embu©
    Contact Us |
    Designed by 
    Atmire NV