$$\pi ^-p\rightarrow \eta ^{(\prime )}\, \pi ^- p$$ π - p → η ( ′ ) π - p in the double-Regge region

Abstract The production of $$\eta ^{(\prime )}\pi $$ η ( ′ ) π pairs constitutes one of the golden channels to search for hybrid exotics, with explicit gluonic degrees of freedom. Understanding the dynamics and backgrounds associated to $$\eta ^{(\prime )}\pi $$ η ( ′ ) π production above the resona...

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Bibliographic Details
Main Authors: Ł. Bibrzycki, C. Fernández-Ramírez, V. Mathieu, M. Mikhasenko, M. Albaladejo, A. N. Hiller Blin, A. Pilloni, A. P. Szczepaniak
Format: Article
Language:English
Published: SpringerOpen 2021-07-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-021-09420-1