Электронный каталог

Статья

Selyugin, O.V.
New Properties of Elastic pp and pp^- Scattering at High Energies / O.V.Selyugin // The European Physical Journal C [Electronic resource]. – 2024. – Vol. 84, No. 6. – P. 649. – URL: https://doi.org/10.1140/epjc/s10052-024-13017-9. – Bibliogr.: 72.

Data-driving determination of the new properties of elastic scattering at small angles on the basis on all existing experimental data for dσ/dt of pp and pp¯ at √s ≥ 540 GeV allows us to obtain the main characteristics of the nonstandard terms of the elastic scattering amplitude. The energy dependence of the oscillation term and the term with an extremely large slope is determined. It was shown that part of the oscillation term has a different sign for pp and pp¯ reactions; hence, it is part of the Odderon amplitude. The period of the oscillation term agrees with the scaling properties predicted by the Auberson–Kinoshita–Martin (AKM) theorem. The high quality quantitative description of all data at √s ≥ 540 GeV in the framework of the high energy general structure (HEGS) model supports such a phenomenon which can be connected with peripheral hadron interaction.



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 346.2в - Взаимодействие протонов с протонами
Спец.(статьи,препринты) = С 346.2б - Антинуклоны. Их свойства, образование и процессы взаимодействия с нуклонами
Бюллетени = 32/024