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Model-Independent Femtoscopic Levy Imaging for Elastic Proton-Proton Scattering
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SYSNO ASEP 0525003 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Model-Independent Femtoscopic Levy Imaging for Elastic Proton-Proton Scattering Author(s) Csörgö, T. (HU)
Pasechnik, Roman (UJF-V) ORCID
Ster, A. (CH)Number of authors 3 Source Title Physics of Particles and Nuclei. - : Pleiades Publishing - ISSN 1063-7796
Roč. 51, č. 3 (2020), s. 227-231Number of pages 5 s. Publication form Print - P Language eng - English Country RU - Russian Federation Keywords cross sections ; protons ; pp scattering Subject RIV BE - Theoretical Physics OECD category Particles and field physics R&D Projects LTT17018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support UJF-V - RVO:61389005 UT WOS 000534810000002 EID SCOPUS 85085044721 DOI 10.1134/S1063779620030107 Annotation A model independent Levy expansion method is introduced to describe nearly Levy shaped squared moduli of Fourier transforms. We apply this method to precisely characterize the most recent elastic scattering data of proton-proton collisions at root s = 13 TeV. The results reveal a substructure of protons, which is found to be significantly larger and darker in high energy proton-proton collisions at the TeV scale, as compared to a rather faint and apparently overlooked substructure, that we also identify in elastic proton-proton scattering at the ISR energy range of root s = 23-62 GeV. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2021 Electronic address https://doi.org/10.1134/S1063779620030107
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