Properties of the ρ Resonance from ππ Elastic Scattering and the Spectrum of Excited ρ Mesons Using the Stochastic LapH Method in Lattice QCD
Inclusion of multi-meson operators allows lattice QCD calculations to extract energies of resonances above two-meson thresholds, as well as to study two-meson scattering. Previously, temporal correlations involving multi-hadron operators were difficult to evaluate due to contributions from quark pro...
Main Author: | Fahy, Brendan |
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Format: | Others |
Published: |
Research Showcase @ CMU
2014
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Online Access: | http://repository.cmu.edu/dissertations/534 http://repository.cmu.edu/cgi/viewcontent.cgi?article=1567&context=dissertations |
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