Determination of the Dalitz plot parameter alpha for the decay eta->3pi^0 with the Crystal Ball at MAMI-B

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dc.creatorUnverzagt, M.
dc.creatorAguar-Bartolome, P.
dc.creatorAhrens, J.
dc.creatorAnnand, J. R. M.
dc.creatorArends, H. J.
dc.creatorBeck, R.
dc.creatorBekrenev, V.
dc.creatorBoillat, B.
dc.creatorBraghieri, A.
dc.creatorBranford, D.
dc.creatorBriscoe, W. J.
dc.creatorBrudvik, J. W.
dc.creatorCherepnya, S.
dc.creatorCodling, R.
dc.creatorDownie, E. J.
dc.creatorFilkov, L. V.
dc.creatorGlazier, D. I.
dc.creatorGregor, R.
dc.creatorHeid, E.
dc.creatorHornidge, D.
dc.creatorJahn, O.
dc.creatorKashevarov, V. L.
dc.creatorKondratiev, R.
dc.creatorKorolija, M.
dc.creatorKotulla, M.
dc.creatorKrambrich, D.
dc.creatorKrusche, B.
dc.creatorLang, M.
dc.creatorLisin, V.
dc.creatorLivingston, K.
dc.creatorLugert, S.
dc.creatorMacGregor, I. J. D.
dc.creatorManley, D. M.
dc.creatorMartinez-Fabregate, M.
dc.creatorMcGeorge, J. C.
dc.creatorMekterovic, D.
dc.creatorMetag, V.
dc.creatorNefkens, B. M. K.
dc.creatorNikolaev, A.
dc.creatorNovotny, R.
dc.creatorOwens, R. O.
dc.creatorPedroni, P.
dc.creatorPolonski, A.
dc.creatorPrakhov, S. N.
dc.creatorPrice, J. W.
dc.creatorRosner, G.
dc.creatorRost, M.
dc.creatorRostomyan, T.
dc.creatorSchumann, S.
dc.creatorSober, D.
dc.creatorStarostin, A.
dc.creatorSupek, I.
dc.creatorTarbert, C. M.
dc.creatorThomas, A.
dc.creatorWalcher, Th.
dc.creatorWatts, D. P.
dc.creatorZehr, F.
dc.date2008-12-17
dc.date2009-01-29
dc.date.accessioned2026-07-07T13:11:10Z
dc.date.available2026-07-07T13:11:10Z
dc.descriptionA precise measurement of the Dalitz plot parameter, alpha, for the eta->3pi^0 decay is presented. The experiment was performed with the Crystal Ball and TAPS large acceptance photon detectors at the tagged photon beam facility of the MAMI-B electron accelerator in Mainz. High statistics of 1.8*10^6 eta->3pi^0 events were obtained, giving the result alpha = -0.032 +/- 0.002(stat) +/- 0.002(syst).
dc.description9 pages, 6 figures, published in the online-first section of EPJ A, included changes referees asked for, added DOI
dc.identifierhttps://arxiv.org/abs/0812.3324
dc.identifierhttp://arxiv.org/abs/0812.3324
dc.identifierEur.Phys.J.A39:169-177,2009
dc.identifierdoi:10.1140/epja/i2008-10710-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229206
dc.subjectHigh Energy Physics - Experiment
dc.titleDetermination of the Dalitz plot parameter alpha for the decay eta->3pi^0 with the Crystal Ball at MAMI-B
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