High energy constraints in the octet SS-PP correlator and resonance saturation at next-to-leading order in 1/NC

Abstract

We study the octet SS - PP correlator within resonance chiral theory up to the one-loop level, i.e., up to next-to-leading order in the 1/N-C expansion.

Keywords

• SS-PP correlator
• resonance
• saturation
• 1/NC