Study of the e^+e^-\to\pi^0\gamma process in the energy range 0.60-1.06 GeV

A. A. Korol; A. D. Bukin; A. G. Bogdanchikov; A. N. Skrinsky; A. P. Lysenko; A. V. Berdugin; A. V. Bozhenok; A. V. Vasiljev; D. A. Bukin; E. V. Pakhtusova

arxiv: hep-ex/0310001 · v2 · pith:OWU7NRIQnew · submitted 2003-09-30 · ✦ hep-ex

Study of the e^+e^-toπ⁰γ process in the energy range 0.60-1.06 GeV

M. N. Achasov , K. I. Beloborodov , A. V. Berdugin , A. G. Bogdanchikov , A. V. Bozhenok , A. D. Bukin , D. A. Bukin , A. V. Vasiljev

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T. V. Dimova V. P. Druzhinin V. B. Golubev A. A. Korol S. V. Koshuba A. P. Lysenko E. V. Pakhtusova S. I. Serednyakov Yu. M. Shatunov V. A. Sidorov Z. K. Silagadze A. N. Skrinsky Yu. V. Usov

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keywords gammaenergyprocessrangeanalyzedcollidercross-sectiondata

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The process e^+e^-\to\pi^0\gamma in the energy range \sqrt{s}=0.60-1.06 GeV was studied at VEPP-2M collider with SND detector using 14 pb^{-1} of integrated luminosity. Data were analyzed in the framework of the vector meson dominance model. Preliminary results on obtained cross-section and parameters of \rho^0, \omega ,\phi \to \pi^0\gamma radiative decays are presented.

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Study of the e^+e^-toπ⁰γ process in the energy range 0.60-1.06 GeV

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