New results on the pd --> 3He eta production near threshold

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dc.creatorAdam, H. -H.
dc.creatorKhoukaz, A.
dc.creatorLang, N.
dc.creatorLister, T.
dc.creatorSanto, R.
dc.creatorSteltenkamp, S.
dc.creatorCzyzykiewicz, R.
dc.creatorJanusz, M.
dc.creatorJarczyk, L.
dc.creatorKamys, B.
dc.creatorMoskal, P.
dc.creatorPiskor-Ignatowicz, C.
dc.creatorPrzerwa, J.
dc.creatorSmyrski, J.
dc.creatorGrzonka, D.
dc.creatorKilian, K.
dc.creatorOelert, W.
dc.creatorSefzick, T.
dc.creatorWinter, P.
dc.creatorWolke, M.
dc.creatorWuestner, P.
dc.creatorBudzanowski, A.
dc.creatorRozek, T.
dc.creatorSiemaszko, M.
dc.creatorZipper, W.
dc.date2004-09-22
dc.date.accessioned2026-07-07T12:54:21Z
dc.date.available2026-07-07T12:54:21Z
dc.descriptionMeasurements on the eta meson production in proton-deuteron collisions have been performed using the COSY-11 facility at COSY Juelich. Here we present preliminary results on total and differential cross sections for the pd --> 3He eta reaction at five excess energies between Q = 5.1 and Q = 40.6 MeV. The obtained angular distributions for the emitted eta mesons in the center of mass system expose a transition from an almost isotropic emission to a highly anisotropic distribution. The extracted total cross sections support a strong eta-3He final state interaction and will be compared with model predictions.
dc.descriptionPresented at MESON 2004: 8th International Workshop on Meson Production, Properties and Interactions, Cracow, Poland, 4-8 Jun 2004, 3 pages, Submitted to Int. J. Mod. Phys. A
dc.identifierhttps://arxiv.org/abs/hep-ex/0409048
dc.identifierhttp://arxiv.org/abs/hep-ex/0409048
dc.identifierInt.J.Mod.Phys.A20:643-645,2005
dc.identifierdoi:10.1142/S0217751X05022032
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223901
dc.subjectHigh Energy Physics - Experiment
dc.titleNew results on the pd --> 3He eta production near threshold
dc.typetext

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