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Title: FSR at leading and next-to-leading order in the radiative return at meson factories
Authors: Czyż, Henryk
Grzelińska, Agnieszka
Keywords: elektryczność; magnetyzm; hadrony
Issue Date: 2003
Citation: Acta Physica Polonica B, Vol. 34, no. 11 (2003), s. 5219-5229
Abstract: The impact of final-state radiation (FSR) on the radiative return method for the extraction of the e+e− hadronic cross section is discussed in detail. Possible experimental tests of the model dependence of FSR are proposed for the + − hadronic final state. The importance of the + − final state contribution to the muon anomalous magnetic moment is investigated, and a method based on the radiative return is proposed to extract these contributions from data.
ISSN: 0587-4254
Appears in Collections:Artykuły (WNŚiT)

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