Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-41884
Luisoni, G (2010). Determining alpha_s at NNLO from event-shape data. In: XVIII International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2010, Convitto della Calza, Firenze, Italy, 19 April 2010 - 23 April 2010.
We report on several methodologically different NNLO determinations of the strong coupling constant from event shapes and related observables in e+e- annihilation. The event shape distributions are analyzed within a combined framework of NNLO and NNLA resummation. We also investigate the role of hadronisation corrections, using both Monte Carlo generator predictions and analytic models to parametrise non-perturbative power corrections.
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|Item Type:||Conference or Workshop Item (Paper), not refereed, original work|
|Communities & Collections:||07 Faculty of Science > Institute for Computational Science|
|Event End Date:||23 April 2010|
|Deposited On:||02 Mar 2011 14:42|
|Last Modified:||24 Nov 2012 09:47|
|Publisher:||Scuola Internazionale Superiore di Studi Avanzati (SISSA)|
|Series Name:||PoS - Proceedings of Science|
|Additional Information:||PoS(DIS 2010)121|
|Related URLs:||http://dis2010.to.infn.it/ (Organisation)|
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