Measurement of the e + e − → π+π−π0 cross section with the CMD-3 detector

O A Kovalenko ,D B Shwartz,Yu A Rogovsky,Yu M Shatunov,E P Solodov,V.s Okhapkin ,A.n Amirkhanov ,Aleksei Kozyrev ,K Mikhailov ,Y Pestov ,P Krokovny ,E A Perevedentsev ,P Lukin ,А.а Рубан ,I A Koop ,A Korobov ,В Ф Казанин ,A Sibidanov ,E A Kozyrev ,Г В Федотович ,S V Karpov ,F.v Ignatov ,D E Berkaev ,A.v Bragin ,I.b Logashenko ,A S Kasaev ,A Bondar ,A Kuzmin ,R.r Akhmetshin ,D Epifanov ,A V Anisenkov ,S.e Gayazov ,A.e Ryzhenenkov ,Alexei Talyshev ,В.м Титов ,A.a Grebenuk ,D.n Shemyakin ,V Aulchenko ,L.b Epshteyn ,А С Попов ,D.n Grigoriev ,S.s Gribanov ,А.і Воробйов ,G.p Razuvaev ,A.e Kuzmenko ,S Eidelman ,N.m Ryskulov ,N.s Bashtovoy ,A.l Erofeev ,В Л Иванов ,V.sh Banzarov ,А П Лысенко ,B Shwartz ,V Shebalin ,Yu V Yudin

doi:10.1134/s1063779617050252

Measurement of the e + e − → π+π−π0 cross section with the CMD-3 detector

O A Kovalenko , D B Shwartz + Show 53 more

https://doi.org/10.1134/s1063779617050252

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Journal: Physics of Particles and Nuclei

Publication Date: Sep 1, 2017

Affiliation: Budker Institute of Nuclear Physics

#Π0 Cross Section #CMD-3 Detector + Show 7 more

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Abstract

The preliminary results of measurement of the e + e − → π+π−π0 cross section in the 1.05–2 GeV center-of-mass energy range with 30 pb–1 of experimental data collected using the CMD-3 detector are presented. The parameters of resonant states ω(1420) and ω(1650) are obtained.

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