Precise determination of pomeron intercept via scaling entropy analysis

Autor:	Moriggi, Lucas Soster, Machado, Magno Valério Trindade
Rok vydání:	2024
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	In this work, we confront the geometrical scaling properties of inclusive DIS cross section ($e+p\rightarrow e +X$) with the scaling entropy obtained from event multiplicity. We show that these two quantities are equivalent in the kinematic range probed by H1 Collaboration data. We propose that scaling entropy associated with partonic interactions is a more efficient way to detect scaling in experimental data. We used a combined analysis of the inclusive cross section and entropy obtained from multiplicities $P(N)$ of final-state hadrons to accurately determine the value of the Pomeron intercept. The approach could provide new constraints for future hadron collider experiments and deepen our understanding of parton saturation. Comment: 8 pages, 6 Figures. Version to be published in Physical Review D
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2412.16348 Zobrazit plný text záznamu View this record from Arxiv