Toward the existence of the odderon as a three-gluon bound state

Inspired by the evidence of the odderon exchange recently observed by the D0 and TOTEM Collaborations, a quantum chromodynamics (QCD) sum rule investigation is performed to study the odderon as a three-gluon bound state. There may exist six lowest-lying three-gluon odderons with the quantum numbers J(PC) = 1/2/3(+-). We systematically construct their interpolating currents, and calculate their mass spectra. To verify their existence, we propose to search for the spin-3 odderons in their VVV and VVP decay channels directly at LHC, with V and P light vector and pseudoscalar mesons respectively.

Automated summary

Based on evidence of odderon exchange observed by the D0 and TOTEM Collaborations, a QCD sum rule investigation suggests the existence of six lowest-lying three-gluon odderons with specific quantum numbers. To verify their existence, it is proposed to search for spin-3 odderons directly at LHC in their VVV and VVP decay channels.