TY  - SER
AU  - Achasov,M.N.
AU  - Ahmed,S.
AU  - Chelkov,G.A.
AU  - Ablikim,M.
TI  - Measurement of cross sections of the interactions e+e− → φφω and e+e− → φφφ at center-of-mass energies from 4.008 to 4.600 GeV
KW  - BESIII, детектор
KW  - BEPCII, коллайдер
KW  - статьи в журналах
N1  - Библиогр.: 18 назв
N2  - Using data samples collected with the BESIII detector at the BEPCII collider at six center-of-mass energies between 4.008 and 4.600 GeV, we observe the processes e+e−→ϕϕω and e+e−→ϕϕϕ. The Born cross sections are measured and the ratio of the cross sections σ(e+e−→ϕϕω)/σ(e+e−→ϕϕϕ) is estimated to be 1.75±0.22±0.19 averaged over six energy points, where the first uncertainty is statistical and the second is systematic. The results represent first measurements of these interactions
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000644987
ER  -