Odderon contribution in light of the LHC low-t data

Abstract

We perform the analysis of elastic scattering 𝑝⁢𝑝 and ¯ 𝑝 ⁢𝑝 data at low momentum transfer |𝑡|<0.1 GeV2 within large collider energy interval √𝑠=50 GeV–13 TeV in order to evaluate quantitatively the possible Odderon contribution. We use the two-channel eikonal model, which naturally accounts for the screening of the Odderon amplitude by 𝐶-even (Pomeron) exchanges.