Improved Spectroscopy of Minimal Walking Technicolor

Preprint number: CP3-Origins-2010-49
Authors: Francis Bursa (Jesus College, Cambridge), Luigi Del Debbio (University of Edinburgh), David Henty (University of Edinburgh), Eoin Kerrane (University of Edinburgh), Biagio Lucini (Swansea University), Agostino Patella (CERN), Claudio Pica (CP3-Origins), Thomas Pickup (University of Oxford), and Antonio Rago (Bergische Universität Wuppertal)
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We present an improved study of spectroscopic observables in the SU(2) Yang-Mills theory with two adjoint fermions. We make an improvement on the precision of previous results which clarify the scale of finite volume effects present. This analysis adds to the evidence for near-conformal dynamics of this theory, while indicating a preference for a low anomalous mass dimension of the massless theory.