Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8186162 | Physics Letters B | 2018 | 7 Pages |
Abstract
Inspired by the new TOTEM data on elastic pp scattering at 13 TeV, we study the possibility to describe all the diffractive collider data (Ïtot,dÏel/dt, Ïâ¡ReA/ImA, ÏlowMD) in a wide interval of energy (0.0625 to 13 TeV) in the framework of a two-channel eikonal model. We show that a satisfactory description can be achieved without an odd-signature (Odderon) exchange contribution. We consider the possible role of the QCD Odderon which may improve the description of Ï and discuss the importance of the odd-signature term if the amplitude were to exceed the black disc limit.
Related Topics
Physical Sciences and Engineering
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Nuclear and High Energy Physics
Authors
V.A. Khoze, A.D. Martin, M.G. Ryskin,