How big are anomalous dimensions?

G. R. Farrar

    Research output: Contribution to journalArticlepeer-review


    The anomalous dimension of the isovector tensor operator analogous to the energy-momentum tensor is estimated using measured deep-inelastic structure functions and the known value of the proton-neutron mass difference. It is found to be about 0.04 or smaller.

    Original languageEnglish (US)
    Pages (from-to)275-277
    Number of pages3
    JournalPhysics Letters B
    Issue number3
    StatePublished - Apr 30 1973

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics


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