STRANGE SEA AND αs MEASUREMENTS FROM ν−N DEEP INELASTIC SCATTERING AT CCFR/NUTEV
نویسنده
چکیده
We present the latest Next-to-Next-Leading order strong coupling constant, αs, extracted from Gross-Llewellyn-Smith sum rule. The value of αs from this measurement, at the mass of Z boson, is α s (M 2 Z) = 0.114 +0.009 −0.012. We discuss the previous strange sea quark measurement from the CCFR experiment and the prospects for improvements of the measurement in the NuTeV experiment.
منابع مشابه
Deep-inelastic-scattering at Ccfr/nutev
We present recent QCD results in ν−N scattering at the Fermilab CCFR/NuTeV experiments. We present the latest Next-to-Next-Leading order strong coupling constant, αs, extracted from Gross-Llewellyn-Smith sum rule. The value of αs from this measurement, at the mass of Z boson, is α s (M 2 Z ) = 0.114 −0.012 . We also present a preliminary result of the CCFR F2 at large-x. This measurement of F2 ...
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