EPJ Web of Conferences (Jan 2019)

Measurement of the e+e−→ π0γ cross section at SND

  • Kardapoltsev L. V.,
  • Druzhinin V. P.,
  • Kovrizhin D. P.

DOI
https://doi.org/10.1051/epjconf/201921802005
Journal volume & issue
Vol. 218
p. 02005

Abstract

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Recent SND results on the study of the process e+e−→ π0γ are presented. The study is based on data collected with the SND detector on the VEPP-2M and VEPP-2000 e+e− colliders with an integrated luminosity of 25 and 46 pb−1, respectively. The VEPP-2M data used in this analysis are recorded in the center-of-mass energy range 0.60-1.38 GeV, while the VEPP-2000 data in the range 1.05-2.00 GeV.