e + e − annihilation to π 0 π 0 γ and π 0 η γ as a source of information on scalar and vector mesons

We present a general framework for the model-independent decomposition of the fully differential cross section of the reactions e+e−→γ∗→π0π0γ and e+e−→γ∗→π0ηγ, which can provide important information on the properties of scalar mesons: f0(600), f0(980) and a0(980). For the model-dependent ingredient...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 2010-09, Vol.69 (1-2), p.103-118
Hauptverfasser:	Eidelman, S, Ivashyn, S, Korchin, A, Pancheri, G, Shekhovtsova, O
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Cross-sections Decomposition reactions Vector mesons
Online-Zugang:	Volltext
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