Chiral constraints on the isoscalar electromagnetic spectral functions of the nucleon from leading order vector meson couplings


Uenal Y., Meissner U.

PHYSICS LETTERS B, cilt.794, ss.103-108, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

Using baryon chiral perturbation theory including vector mesons, we analyze various continuum contributions to the isoscalar electromagnetic spectral functions of the nucleon induced by the leading order couplings. (C) 2019 The Authors. Published by Elsevier B.V.