Erratum to: Determination of the strong coupling constant alpha(s) (m(Z)) in next-to-next-to-leading order QCD using H1 jet cross section measurements
OPEN ACCESS
Loading...
Author / Producer
Date
2021-08-16
Publication Type
Other Journal Item
ETH Bibliography
yes
Citations
Altmetric
OPEN ACCESS
Data
Rights / License
Abstract
The determination of the strong coupling constant alpha(s)(m(Z)) from H1 inclusive and dijet cross section data [1] exploits perturbative QCD predictions in next-tonext-to-leading order (NNLO) [2-4]. An implementation error in the NNLO predictions was found [4] which changes the numerical values of the predictions and the resulting values of the fits. Using the corrected NNLO predictions together with inclusive jet and dijet data, the strong coupling constant is determined to be alpha(s)(m(Z)) = 0.1166 (19)(exp) (24)th. Complementarily, alpha(s)(m(Z)) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value alpha(s)(m(Z)) = 0.1147 (25)(tot) obtained is consistent with the determination from jet data alone. Corrected figures and numerical results are provided and the discussion is adapted accordingly.
Permanent link
Publication status
published
Editor
Book title
Journal / series
Volume
81 (8)
Pages / Article No.
738
Publisher
Springer
Event
Edition / version
Methods
Software
Geographic location
Date collected
Date created
Subject
Organisational unit
Notes
Funding
Related publications and datasets
References: