Proton structure and elastic scattering amplitudes

2013/10/02 by I. M. Dremin, Dremin, I. M.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #hep-ex #hep-ph

paper · pdf · doi:10.48550/arxiv.1310.0583

Presented at EDSBlois2013 (arXiv:1309.5705)

arxiv created 2013/10/22 · arxiv updated 2013/10/23

Abstract

Three main statements are advocated in this talk: 1. Protons become more active at the periphery with increase of their collision energy as follows from comparison of ISR and LHC data. 2. The geometric scaling is violated even in the diffraction region as follows from comparison of lower energy and LHC data. 3. The problem of the ratio of real to imaginary parts of the elastic scattering amplitude at non-zero transferred momenta is very crucial. The talk is based on arXiv:1206.5474 (review), 1202.2016, 1204.1914, 1204.4866, 1208.3073, 1209.1935, 1212.3313, 1304.5345, 1306.5384. All papers have been published already.

Citations

• Proceedings of 15th conference on Elastic and Diffractive scattering (EDS Blois 2013)

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