Ablikim, M.Achasov, M. N.Adlarson, P.Albrecht, M.Aliberti, R.Çetin, Serkant AliKolcu, Onur Buğra2022-04-112022-04-112022Ablikim, M., Achasov, M. N., Adlarson, P., Albrecht, M., Cetin, S. A., Kolcu, O. B. (2022). Measurement of the e(+) e(-) -> omega pi(0)pi(0) cross section at center-of-mass energies from 2.0 to 3.08 GeV. Physical Review D, 105(3).2470-0010https://doi.org/10.1103/PhysRevD.105.032005https://hdl.handle.net/20.500.12713/2625The cross section of the process e(+)e(-) -> omega pi(0)pi(0) is measured at nineteen center-of-mass energies from 2.0 to 3.08 GeV using data collected with the BESIII detector at the BEPCII storage ring. A resonant structure around 2.20 GeV is observed with statistical significance larger than 5 sigma. Using a coherent fit to the cross section line shape, the mass and width are determined to be M = 2222 +/- 7 +/- 2 MeV/c(2) and Gamma = 59 +/- 30 +/- 6 MeV, respectively, where the first uncertainties are statistical and the second ones are systematic.eninfo:eu-repo/semantics/openAccessArticle1053WOS:000761249800005Q110.1103/PhysRevD.105.032005Q1