Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/54620
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Maltman, K. | - |
dc.contributor.author | Leinweber, D. | - |
dc.contributor.author | Moran, P. | - |
dc.contributor.author | Sternbeck, A. | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | Proceedings of Science: XXVI International Symposium on Lattice Field Theory : 214 | - |
dc.identifier.issn | 1824-8039 | - |
dc.identifier.uri | http://hdl.handle.net/2440/54620 | - |
dc.description.abstract | The determination of αs(MZ) via perturbative analyses of short-distance-sensitive lattice observables is revisited, incorporating new lattice data and performing a modified version of the original analysis. The analysis employs two high-intrinsic-scale observables, log(W₁₁) and log(W₁₂), and one lower-intrinsic-scale observable, log(W₁₂=u60). We find good consistency among the values extracted using the different observables and a final result, αs(MZ) = 0.1192±0:0011, in excellent agreement with various recent non-lattice determinations, as well as with the results of a similar, but not identical, re-analysis by the HPQCD collaboration. The relation between the two re-analyses is discussed, focussing on the complementarity of the two approaches. | - |
dc.description.statementofresponsibility | Kim Maltman, D. Leinweber, P. Moran and A. Sternbeck | - |
dc.description.uri | http://conferences.jlab.org/lattice2008/ | - |
dc.language.iso | en | - |
dc.publisher | Proceedings of Science | - |
dc.source.uri | http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=66 | - |
dc.title | The determination of αs(M_Z) from perturbative analyses of short-distance-sensitive lattice QCD observables revisited | - |
dc.title.alternative | The determination of alpha s(MZ) from perturbative analyses of short-distance-sensitive lattice QCD observables revisited | - |
dc.type | Conference paper | - |
dc.contributor.conference | International Symposium on Lattice Field Theory (26th : 2008 : Williamsburg, VA.) | - |
dc.publisher.place | USA | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Leinweber, D. [0000-0002-4745-6027] | - |
Appears in Collections: | Aurora harvest Physics publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.