Open AccessOff-shell Nucleons in Intermediate Energy Physics
Author(s) -
G. I. Poulis
Publication year - 2020
Publication title -
hnps advances in nuclear physics
Language(s) - English
Resource type - Journals
eISSN - 2654-0088
pISSN - 2654-007X
DOI - 10.12681/hnps.2928
Subject(s) - nucleon , physics , shell (structure) , nuclear physics , field (mathematics) , particle physics , materials science , mathematics , pure mathematics , composite material
I discuss some issues pertaining to vertices involving virtual (i.e. off-mass-shell) nucleons, namely, in which processes off-shell vertices appear, their transformation properties under field redefinitions, and the attempts that have been made to esti- mate their effects in electromagnetic processes at intermediate energies.
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