The Joint Physics Analysis Center: Recent results

Abstract

We review some of the recent achievements of the Joint Physics Analysis Center, a theoretical collaboration with ties to experimental collaborations, that aims to provide amplitudes suitable for the analysis of the current and forthcoming experimental data on hadron physics. Since its foundation in 2013, the group is focused on hadron spectroscopy in preparation for the forthcoming high statistics and high precision experimental data from BELLEII, BESIII, CLAS12, COMPASS, GlueX, LHCb and (hopefully) PANDA collaborations. So far, we have developed amplitudes for $\pi N$ scattering, $\bar{K}N$ scattering, pion and $J/\psi$ photoproduction, two kaon photoproduction and three-body decays of light mesons ($\eta$, $\omega$, $\varphi$). The codes for the amplitudes are available to download from the group web page and can be straightforwardly incorporated to the analysis of the experimental data.

To be published in Journal of Physics Conference Series (IOP). Joint Proceedings of the XV Mexican Workshop on Particles and Fields & the XXX Annual Meeting of the Division of Particles and Fields of the Mexican Physical Society

References in corpus (12)

• Big-Bang Nucleosynthesis
• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Unitary Isobar Model - MAID2007
• Observation of the resonant character of the $Z(4430{)}^{-}$ state
• Four-Quark Hadrons: an Updated Review
• Resonances in coupled πK,ηK scattering from quantum chromodynamics
• Constraints on the chiral unitary $\bar{K}N$ amplitude from $\pi \Sigma K^{+}$ photoproduction data
• Odd and Even Partial Waves of $\eta {\pi }^{-}$ and ${\eta }^{\prime }{\pi }^{-}$ in ${\pi }^{-}p\to {\eta }^{(\prime )}{\pi }^{-}p$ at $191\text{GeV}/c$
• Effective Lagrangian Approach to pion photoproduction from the nucleon
• Analysis Tools for Next-Generation Hadron Spectroscopy Experiments
• Properties of Nucleon Resonances by means of a Genetic Algorithm
• Crossing symmetry and phenomenological widths in effective Lagrangian models of the pion photoproduction process

Cited by in corpus (1)

• Model Selection for Pion Photoproduction