338 citations · 3.7k across the 64 of their papers we have counts for
7 papers · 1 filter
Issues and Opportunities in Exotic Hadrons
R. A. Briceno, T. D. Cohen, S. Coito +22
The last few years have been witness to a proliferation of new results concerning heavy exotic hadrons. Experimentally, many new signals have been discovered that could be pointing…
Relativistic, model-independent, multichannel transition amplitudes in a finite volume
Raúl A. Briceño, Maxwell T. Hansen
We derive formalism for determining infinite-volume transition amplitudes from finite-volume matrix elements. Specifically, we present a re…
Connecting physical resonant amplitudes and lattice QCD
Daniel R. Bolton, Raul A. Briceno, David J. Wilson
We present a determination of the isovector, -wave scattering phase shift obtained by extrapolating recent lattice QCD results from the Hadron Spectrum Collaboration using…
The resonant amplitude from Quantum Chromodynamics
Raul A. Briceno, Jozef J. Dudek, Robert G. Edwards +3
We present the first ab initio calculation of a radiative transition of a hadronic resonance within quantum chromodynamics (QCD). We compute the amplitude for , as…
Coupled scattering in -wave and the resonance from lattice QCD
David J. Wilson, Raul A. Briceno, Jozef J. Dudek +2
We determine elastic and coupled-channel amplitudes for isospin-1 meson-meson scattering in -wave, by calculating correlation functions using lattice QCD with light quark masses…
Multichannel 0-to-2 and 1-to-2 transition amplitudes for arbitrary spin particles in a finite volume
Raúl A. Briceño, Maxwell T. Hansen
We present a model-independent, non-perturbative relation between finite-volume matrix elements and infinite-volume and $\textbf{1}\rightarrow\tex…
Multichannel one-to-two transition amplitudes in a finite volume
Raúl A. Briceño, Maxwell T. Hansen, André Walker-Loud
We derive a model-independent expression for finite-volume matrix elements. Specifically, we present a relativistic, non-perturbative analysis of the matrix element of an external…