A. Woss

activity

20182020

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Showing 2020Show all

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hep-lat2020

Decays of an exotic $1^{-+}$ hybrid meson resonance in QCD

Antoni J. Woss, Jozef J. Dudek, Robert G. Edwards +2

We present the first determination of the hadronic decays of the lightest exotic $J^{P C} = 1^{-+}$ resonance in lattice QCD. Working with SU(3) flavor symmetry, where the up, down an…

hep-lat2020

Efficient solution of the multi-channel Lüscher determinant condition through eigenvalue decomposition

Antoni J. Woss, David J. Wilson, Jozef J. Dudek

We present a method for efficiently finding solutions of Lüscher's quantisation condition, the equation which relates two-particle scattering amplitudes to the discrete spectrum of…

Decays of an exotic 1−+ hybrid meson resonance in QCD

Efficient solution of the multi-channel Lüscher determinant condition through eigenvalue decomposition

Decays of an exotic $1^{-+}$ hybrid meson resonance in QCD