Beneke, M.; Maier, A.; Piclum, Jan Heinrich; Rauh, T. (2015). The bottom-quark mass from non-relativistic sum rules at NNNLO. Nuclear physics. B, 891, pp. 42-72. North Holland 10.1016/j.nuclphysb.2014.12.001
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We determine the mass of the bottom quark from high moments of the bbproduction cross section in e+e−annihilation, which are dominated by the threshold region. On the theory side next-to-next-to-next-to-leading order (NNNLO) calculations both for the resonances and the continuum cross section are used for the first time. We find mPSb(2GeV) =4.532+0.013−0.039GeVfor the potential-subtracted mass and mMSb(mMSb) =4.193+0.022−0.035GeVfor the MSbottom-quark mass.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Institute of Theoretical Physics |
UniBE Contributor: |
Piclum, Jan Heinrich |
Subjects: |
500 Science > 530 Physics |
ISSN: |
0550-3213 |
Publisher: |
North Holland |
Language: |
English |
Submitter: |
Esther Fiechter |
Date Deposited: |
27 Aug 2015 16:31 |
Last Modified: |
05 Dec 2022 14:49 |
Publisher DOI: |
10.1016/j.nuclphysb.2014.12.001 |
BORIS DOI: |
10.7892/boris.71330 |
URI: |
https://boris.unibe.ch/id/eprint/71330 |
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