From the 1 of 6 linked papers with an AI index.
6 papers
First Observation of an Exotic Reggeon
G. D. Alexeev, M. G. Alexeev, C. Alice +180
We present new \compass high-statistics measurements of the peripheral production of and pairs in the reactions . For the…
Production Effects and Final-state Interactions in
D. Winney, S. Gonzà lez-SolÃs, M. Mikhasenko +8
The paper presents a unified formalism that combines production mechanisms (including the Deck effect) and final‑state interactions to model the π₁(1600) → 3π decay, and fits the C…
Finite-volume analysis of the -dibaryon including left-hand-cut effects
Arkaitz Rodas, Lin Qiu, César Fernández-RamÃrez +4
We implement the finite-volume representation to study two-baryon interactions from lattice QCD data. We include the left-hand cut induced by one-pion exchange in this formal…
High-energy photoproduction and the nature of exotic waves
Gloria Montaña, Vincent Mathieu, Vanamali Shastry +9
The observation of hybrid mesons in photoproduction experiments can provide essential insight into the inner workings of quantum chromodynamics in the strong coupling regime. In pa…
and transition form factor from Khuri-Treiman equations
A. Garcia-Lorenzo, M. Albaladejo, S. Gonzlez-Solis +6
This work studies the decay and the $Ï\to Ï^0 γ^\ast$ transition form factor, utilizing the Khuri-Treiman formalism to account for analyticity, crossing, and unitari…
Nonperturbative aspects of the electromagnetic pion form factor at high energies
Joint Physics Analysis Center, :, K. Quirion +10
The structure of hadronic form factors at high energies and their deviations from perturbative quantum chromodynamics provide insight on nonperturbative dynamics. Using an approach…