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- Title
Diffraction as a critical element in soft scattering.
- Authors
Maor, Uri
- Abstract
Gribov's partonic Pomeron provides the foundations of updated models which incorporate soft and hard scattering, so as to reproduce the recent LHC p-p cross sections. Explicitly, total, elastic, inelastic and diffrative data. Leading models are: GLM (Gotsman, Levin, Maor), KMR (Khoze, Martin, Ryskin), Kaidalov-Poghosyan and Ostapchenco. None of these models in their pre-LHC versions reproduced the TOTEM, ALICE, ATLAS and CMS soft LHC data, needing considerable reconstructions, either in the fitting procedures (GLM), or in the details of the theoretical models. In the following, I shall relate mostly to the GLM model, emphasizing the critical role of the diffractive channels.
- Subjects
POMERONS; PARTONS; DIFFRACTIVE scattering; ELASTIC scattering; NUCLEAR cross sections; LARGE Hadron Collider
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2016, Vol 31, Issue 28/29, p-1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X16450202