Production of eta and eta-prime mesons via the quasi-free proton-neutron interaction

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dc.creatorMoskal, P.
dc.creatorAdam, H. -H.
dc.creatorBudzanowski, A.
dc.creatorCzyzykiewicz, R.
dc.creatorGrzonka, D.
dc.creatorJanusz, M.
dc.creatorJarczyk, L.
dc.creatorJohansson, T.
dc.creatorKamys, B.
dc.creatorKhoukaz, A.
dc.creatorKilian, K.
dc.creatorKowina, P.
dc.creatorOelert, W.
dc.creatorPiskor-Ignatowicz, C.
dc.creatorPrzerwa, J.
dc.creatorRozek, T.
dc.creatorSanto, R.
dc.creatorSchepers, G.
dc.creatorSefzick, T.
dc.creatorSiemaszko, M.
dc.creatorSmyrski, J.
dc.creatorStrzalkowski, A.
dc.creatorTaschner, A.
dc.creatorWinter, P.
dc.creatorWolke, M.
dc.creatorWustner, P.
dc.creatorZipper, W.
dc.date2003-11-03
dc.date.accessioned2026-07-07T12:54:25Z
dc.date.available2026-07-07T12:54:25Z
dc.descriptionA comparison of the close-to-threshold total cross sections for the eta-prime meson production in both the pp --> pp eta-prime and pn --> pn eta-prime reactions should provide insight into the flavour-singlet (perhaps also into gluonium) content of the eta-prime meson and the relevance of quark-gluon or hadronic degrees of freedom in the creation process. The excitation function for the reaction pp --> pp eta-prime has been already established. At present, experimental investigations of the quasi-free pn --> pn X reactions are carried out at the COSY-11 facility using a beam of stochastically cooled protons and the deuteron cluster target. A method of measurement and preliminary results from the test experiments of the pn --> pn eta reaction are presented in this report.
dc.description5 pages, 5 figures, Presented at X. International Conference On Hadron Spectroscopy (Hadron 2003), Aschaffenburg, Germany, 31 Aug - 6 Sep 2003
dc.identifierhttps://arxiv.org/abs/nucl-ex/0311003
dc.identifierhttp://arxiv.org/abs/nucl-ex/0311003
dc.identifierAIP Conf.Proc.717:907-911,2004
dc.identifierdoi:10.1063/1.1799817
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223926
dc.subjectNuclear Experiment
dc.titleProduction of eta and eta-prime mesons via the quasi-free proton-neutron interaction
dc.typetext

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