On QCD sum rules for vector mesons in nuclear medium
Abstract
Description
Vector mesons show up in the electromagnetic current-current correlator. QCD sum rules provide a constraint on hadronic models for this correlator. This constraint is discussed for the case of finite nuclear density concerning the longitudinal as well as the transverse part of the current-current correlator at finite three-momentum.
RevTeX, 38 pages, 5 figures
RevTeX, 38 pages, 5 figures