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Mesonic spectroscopy of Minimal Walking Technicolor

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http://prd.aps.org/abstract/PRD/v82/i1/e014509
Original languageEnglish
Article number014509
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume82
Issue number1
DOIs
Publication statusPublished - 19 Apr 2010

Abstract

We investigate the structure and the novel emerging features of the mesonic non-singlet spectrum of the Minimal Walking Technicolor (MWT) theory. Precision measurements in the nonsinglet pseudoscalar and vector channels are compared to the expectations for an IR-conformal field theory and a QCD-like theory. Our results favor a scenario in which MWT is (almost) conformal in the infrared, while spontaneous chiral symmetry breaking seems less plausible.

    Research areas

  • hep-lat, hep-ph, hep-th

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