232 citations · 3.2k across the 47 of their papers we have counts for
5 papers · 1 filter
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…
Stellar archaeology with Gaia: the Galactic white dwarf population
Boris Gaensicke, Pier-Emmanuel Tremblay, Martin Barstow +23
Gaia will identify several 1e5 white dwarfs, most of which will be in the solar neighborhood at distances of a few hundred parsecs. Ground-based optical follow-up spectroscopy of t…
The Composition Of A Disrupted Extrasolar Planetesimal At SDSS J0845+2257 (Ton 345)
David J. Wilson, Boris T. Gaensicke, Detlev Koester +4
We present a detailed study of the metal-polluted DB white dwarf SDSS J0845+2257 (Ton 345). Using high-resolution HST/COS and VLT spectroscopy, we have detected hydrogen and eleven…