Hechenberger, F., Mamo, K. A., & Zahed, I. (2024). Holographic odderon at TOTEM? Physical Review D, 109(3), Article 036029. https://doi.org/10.1103/PhysRevD.109.036029
We consider the contribution of the Odderon to diffractive pp and pp¯ elastic scattering at large center of mass energy. We identify the Odderon and Pomeron with the Reggeized 1±- and 2++ glueballs in the bulk, respectively. We use for the gravity dual description the repulsive wall model, to account for the proper Gribov diffusion for off-forward scattering. The eikonalized and unitarized amplitudes exhibit a vanishingly small rho-parameter, and a slope parameter fixed by twice the closed string slope. The results for the differential and total cross sections are compared to the empirical results reported recently by the TOTEM collaboration.
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Project title:
Doktoratskolleg Particles and Interactions: W 1252-N27 (FWF - Österr. Wissenschaftsfonds) Holographische Quantenchromodynamik und Hadronenphysik: P 33655-N (FWF - Österr. Wissenschaftsfonds)
