Format:
16
ISSN:
1434-6052
Content:
Inclusive jet cross section measurements from the ATLAS, CDF, CMS, D0, H1, STAR, and ZEUS experiments are explored for determinations of the strong coupling constant αs(MZ)αs(MZ)\alpha _{\text {s}} (M_{\text {Z}}). Various jet cross section data sets are reviewed, their consistency is examined, and the benefit of their simultaneous inclusion in the αs(MZ)αs(MZ)\alpha _{\text {s}} (M_{\text {Z}}) determination is demonstrated. Different methods for the statistical analysis of these data are compared and one method is proposed for a coherent treatment of all data sets. While the presented studies are based on next-to-leading order in perturbative quantum chromodynamics (pQCD), they lay the groundwork for determinations of αs(MZ)αs(MZ)\alpha _{\text {s}} (M_{\text {Z}}) at next-to-next-to-leading order.
Note:
Gesehen am 28.02.2019
In:
The European physical journal. C, Particles and fields, Berlin : Springer, 1998, 79(2019,1) Artikel-Nummer 68, 16 Seiten, 1434-6052
In:
volume:79
In:
year:2019
In:
number:1
In:
extent:16
Language:
English
DOI:
10.1140/epjc/s10052-019-6551-8
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