Adeva, B. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (1990) Determination of αs from jet multiplicities measured on the Z0 resonance Physics Letters B, 248 (3-4). p. 464. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0370-2693(90)90323-X
Abstract
We present a study of jet multiplicities based on 37 000 hadronic Z0 boson decays. From this data we determine the strong coupling constant αs=0.115±0.005 (exp.)−0.010+0.012 (theor.) to second order QCD at √s=91.22GeV.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 83642 |
| Deposited On: | 21 Feb 2012 14:48 |
| Last Modified: | 21 Feb 2012 14:48 |
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