منابع مشابه
Measuring the QCD Gell Mann - Low - function
We present a general method for extracting the Gell Mann-Low logarithmic derivative of an e ective charge of an observable directly from data as a mean for empirically verifying the universal terms of the QCD -function. Our method avoids the biases implicit in tting to QCD-motivated forms as well as the interpolation errors introduced by constructing derivatives from discrete data. We also deri...
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15 صفحه اولMeasuring the QCD Gell-Mann–Low C function
We present a general method for extracting the Gell-Mann–Low logarithmic derivative of an effective charge of an observable directly from data as a mean for empirically verifying the universal terms of the QCD b function. Our method avoids the biases implicit in fitting to QCD-motivated forms as well as the interpolation errors introduced by constructing derivatives from discrete data. We also ...
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ژورنال
عنوان ژورنال: Physics Letters
سال: 1965
ISSN: 0031-9163
DOI: 10.1016/0031-9163(65)90752-3