ISSN - 03702693, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2013, vol. 723, p. 82-89
Study of the process e+e-→3(π+π-) in the c.m. energy range 1.5-2.0 GeV with the CMD-3 detector
The cross section of the process e+e-→3(π+π-) has been measured using a data sample of 22pb-1 collected with the CMD-3 detector at the VEPP-2000 e+e- collider. 7956 signal events are selected in the center-of-mass energy range 1.5-2.0 GeV. The measured cross section exhibits a sharp drop near the pp- threshold. A first study of dynamics of six-pion production has been performed. © 2013 .