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Higher order corrections and the scale parameter in QCD |
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| Authors: | Luca Caneshi |
| Affiliation: | INFN, Pisa, Italy |
| Abstract: | I estimate the influence of the higher order corrections on the determination of the scale parameter Λ2. I find a sizeable effect (a reduction of Λ2 by a factor 3 to 4). This factor can be relevant in the comparison of Λ2 with the characteristic confinement parameters. |
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