From the 1 of 16 linked papers with an AI index.
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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…
First determination of vector and tensor couplings from polarized photoproduction
Vanamali Shastry, Åukasz Bibrzycki, Vincent Mathieu +7
The couplings between hadrons encode the dynamics of quantum chromodynamics. While many couplings can be calculated from decay widths, in some cases the decays are kinematically fo…
Mechanisms of high energy polarized photoproduction of
Vanamali Shastry, Åukasz Bibrzycki, Vincent Mathieu +7
We present an amplitude analysis of high-energy polarized photoproduction of within a Regge exchange framework. A Regge amplitude model incorporating , , $b_1…
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…
Regge theory in hadron physics
Daniel Winney, Adam P. Szczepaniak
We provide a pedagogical introduction to Regge theory as it pertains to the study of hadrons and their interactions. We clarify the fundamental concepts of analyticity in the compl…
Application of amplitudes to semileptonic kaon decays
Anshika Bansal, Jack Jenkins, Daniel Winney
We study dispersive representations of nonlocal form factors in and decays, with an aim of improving the theoretical descriptio…