3 papers
hep-ph2026
Near-Threshold Dynamics of \c{hi}c1(3872) and T+cc(3875) States via Effective Range Expansion and Monte Carlo Uncertainty Propagation
A. A. Atangana Likéné, A. Franck Rothen, J. M. Ema'a Ema'a +4
We investigate the near-threshold structure of the exotic tetraquark candidates and using the effective-range expansion (ERE) and resonance composit…
hep-ph2026
Statistical Inference of Scattering Parameters for Exotic Hadronic States in the Spectrum
André Aimé Atangana Likéné, P. Pradyun Hebbar, Alexis Franck Rothen +5
We present a global two-channel Flatté amplitude analysis of the hidden-charm pentaquark candidates observed by the LHCb collaboration in the J/ψp invariant-mass spectrum using the…
hep-ph2025
SEAL - A Symmetry EncourAging Loss for High Energy Physics
Pradyun Hebbar, Thandikire Madula, Vinicius Mikuni +3
Physical symmetries provide a strong inductive bias for constructing functions to analyze data. In particular, this bias may improve robustness, data efficiency, and interpretabili…