Study of the process e+e− → 2(π+π−π0) with the CMD-3 detector at VEPP-2000 collider
1 Budker Institute of Nuclear Physics, Novosibirsk, 630090, Russia
2 Novosibirsk State University, Novosibirsk, 630090, Russia
3 University of Tokyo, Department of Physics, 7-3-1 Hongo Bunkyo-ku Tokyo, 113-0033, Japan
4 Novosibirsk State Technical University, Novosibirsk, 630092, Russia
5 University of Sidney, School of Physics, Falkner High Energy Physics, NSW 2006, Sydney, Australia
a e-mail: P.A.Lukin@inp.nsk.su
Published online: 26 November 2014
Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary results for the e+e− → 2(π+π−π0) cross section were obtained in the c.m. energy range from 1.5 up to 2 GeV. The analysis is based on a data sample of 22 pb−1.
© Owned by the authors, published by EDP Sciences, 2014
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