QCD and hadronic interactions with initial-state radiation at B-factories

Bernard, Denis (2010) QCD and hadronic interactions with initial-state radiation at B-factories. Il nuovo cimento C, 33 (5). pp. 187-194. ISSN 1826-9885

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The efforts to improve on the precision of the measurement and theoretical prediction of the anomalous magnetic moment of the muon aμ have turned into a test of our understanding of the hadronic contribution to vacuum polarisation. I describe how recent measurements of hadron production in e+e − interactions with initial-state radiation provide precision measurements of the hadron cross section, and have improved on the contribution to the prediction of the value of aμ that dominates the global uncertainty.

Item Type: Article
Uncontrolled Keywords: Hadron production in e−e+ interactions ; Quantum chromodynamics: Experimental tests ; Electric and magnetic moments
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 02 Apr 2020 14:53
Last Modified: 02 Apr 2020 14:53
URI: http://eprints.bice.rm.cnr.it/id/eprint/17054

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