Abstract
Using the Mark-J detector at the high-energy e+e- collider PETRA, we compare the data from hadron production with the complete second-order QCD calculation over the energy region 22 to 46.78 GeV. We determine the QCD parameter =10030-45+60 MeV which yields the strong-coupling constant s=0.120.02 for s=44 GeV.
Original language | English |
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Pages (from-to) | 1750-1753 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 54 |
Issue number | 16 |
DOIs | |
State | Published - 1985 |
Externally published | Yes |