Browsing Department of Materials Science and Metallurgy by Author "Schultz, Christian J"
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The resonant π+γ → π+π⁰ amplitude from Quantum Chromodynamics
Briceño, Raúl A; Dudek, Jozef J; Edwards, Robert G; Schultz, Christian J; Thomas, Christopher Edward; Wilson, David John (APSPhysical Review Letters, 2015-12-08)We present the first ab initio calculation of a radiative transition of a hadronic resonance within Quantum Chromodynamics (QCD). We compute the amplitude for ππ → πγ* , as a function of the energy of the ππ pair and the ...