EPJ Web Conf.
Volume 206, 2019XLVIII International Symposium on Multiparticle Dynamics (ISMD 2018)
|Number of page(s)||10|
|Section||Forward Physics, Diffraction and Pomeron|
|Published online||19 April 2019|
The elastic differential pp cross-section at 13 TeV: an empirical model analysis
Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, 18071 Granada, Spain
2 Dipartimento di Fisica e Geologia, Universita’ di Perugia, Perugia, Italy
3 INFN Frascati National Laboratory, Via Enrico Fermi 40, Frascati, Italy 00444
Published online: 19 April 2019
We discuss the differential elastic pp cross-section data measured at 13 TeV, through the Coulomb Nuclear Interference region until past the dip. We show that data are consistent with the asymptotic predictions from an empirical model and examine the presence of a zero for the real part of the elastic amplitude near the Coulomb region, well before the dip.
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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