Measurement of the Dalitz plot slope parameters for K- -> pi0 pi0 pi- decay using ISTRA+ detector

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dc.creatorAjinenko, I. V.
dc.creatorAkimenko, S. A.
dc.creatorBritvich, G. I.
dc.creatorDatsko, K. V.
dc.creatorFilin, A. P.
dc.creatorInyakin, A. V.
dc.creatorKonstantinov, A. S.
dc.creatorKonstantinov, V. F.
dc.creatorKorolkov, I. Y.
dc.creatorLeontiev, V. M.
dc.creatorNovikov, V. P.
dc.creatorObraztsov, V. F.
dc.creatorPolyakov, V. A.
dc.creatorRomanovsky, V. I.
dc.creatorShelikhov, V. I.
dc.creatorSmirnov, N. E.
dc.creatorTchikilev, O. G.
dc.creatorUvarov, V. A.
dc.creatorYushchenko, O. P.
dc.creatorBolotov, V. N.
dc.creatorLaptev, S. V.
dc.creatorPastsjak, A. R.
dc.creatorPolyarush, A. Yu.
dc.creatorSirodeev, R. Kh.
dc.date2002-05-13
dc.date2003-06-19
dc.date.accessioned2026-07-07T10:32:10Z
dc.date.available2026-07-07T10:32:10Z
dc.descriptionThe Dalitz plot slope parameters g, h and k for the K- -> pi0 pi0 pi- decay have been measured using in-flight decays detected with the ISTRA+ setup operating in the 25 GeV negative secondary beam of the U-70 PS. About 252 K events with four-momenta measured for the pi- and four involved photons were used for the analysis. The values obtained g=0.627+/-0.004(stat)+/-0.010(syst), h=0.046+/-0.004(stat)+/-0.012(syst), k=0.001+/-0.001(stat)+/-0.002(syst) are consistent with the world averages dominated by K+ data, but have significantly smaller errors.
dc.descriptionLaTeX, 10 pages, 8 eps-figures, update of IHEP 2002-16
dc.identifierhttps://arxiv.org/abs/hep-ex/0205027
dc.identifierhttp://arxiv.org/abs/hep-ex/0205027
dc.identifierPhys.Lett.B567:159-166,2003
dc.identifierdoi:10.1016/j.physletb.2003.06.032
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178664
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMeasurement of the Dalitz plot slope parameters for K- -> pi0 pi0 pi- decay using ISTRA+ detector
dc.typetext

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