Search for eta-mesic nuclei in photo-mesonic processes

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dc.creatorSokol, G. A.
dc.creatorAibergenov, T. A.
dc.creatorKravtsov, A. V.
dc.creatorKrutov, Yu. I.
dc.creatorL'vov, A. I.
dc.creatorPavlyuchenko, L. N.
dc.creatorSidorin, S. S.
dc.date1998-12-18
dc.date1998-12-20
dc.date.accessioned2026-07-07T05:37:46Z
dc.date.available2026-07-07T05:37:46Z
dc.descriptionPreliminary results of an experiment performed at the Lebedev Physical Institute with the bremsstrahlung photon beams of the end-point energies 650 and 850 MeV are presented. Correlated pi+n pairs with the opening angle theta = 180 deg and the energies E_π= 300 MeV, E_n = 100 MeV from the process gamma + 12C -> N + eta(A-1) -> N + pi+ n + (A-2) were observed. They provide an evidence for an existence of the eta-11B and eta-11C eta-mesic nuclei.
dc.description6 pages, 5 figures. Talk given by G.A. Sokol at the 14th International Seminar on High Energy Physics Problems (Aug 17-22, 1998, Dubna). To appear in proceedings
dc.identifierhttps://arxiv.org/abs/nucl-ex/9812007
dc.identifierhttp://arxiv.org/abs/nucl-ex/9812007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/81395
dc.subjectNuclear Experiment
dc.titleSearch for eta-mesic nuclei in photo-mesonic processes
dc.typetext

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