111 citations · 1k across the 45 of their papers we have counts for
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Amplitude analysis and the nature of the Zc(3900)
JPAC Collaboration, A. Pilloni, C. Fernandez-Ramirez +5
The microscopic nature of the XYZ states remains an unsettled topic. We show how a thorough amplitude analysis of the data can help constraining models of these states. Specificall…
Finite-Energy Sum Rules in Eta Photoproduction off the Nucleon
JPAC Collaboration, J. Nys, V. Mathieu +8
The reaction is studied in the high-energy regime (with photon lab energies GeV) using information from the resonance region through the use of…
Amplitude analysis of resonant production in three pions
Andrew Jackura, Mikhail Mikhasenko, Adam Szczepaniak
We present some results on the analysis of three pion resonances. The analyses are motivated by the recent release of the largest data set on diffractively produced three pions by…
Studying the P_c(4450) resonance in J/psi photoproduction off protons
A. N. Hiller Blin, C. Fernández-Ramírez, A. Jackura +4
A resonance-like structure, the P_c(4450), has recently been observed in the J/psi p spectrum by the LHCb collaboration. We discuss the feasibility of detecting this structure in J…