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Bodenstein, Sebastian; Bordes Villagrasa, José M.; Domínguez, Cesáreo A.; Peñarrocha Gantes, José Antonio; Schilcher, K. | |||
Aquest document és un/a article, creat/da en: 2012 | |||
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Finite energy QCD sum rules involving both inverse and positive moment integration kernels are employed to determine the bottom quark mass. The result obtained in the MS¯ scheme at a reference scale of 10GeV is m¯b(10GeV)=3623(9)MeV. This value translates into a scale invariant mass m¯b(m¯b)=4171(9)MeV. This result has the lowest total uncertainty of any method, and is less sensitive to a number of systematic uncertainties that affect other QCD sum rule determinations. | |||
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