$Λd$ correlations from the $^4$He(stopped-$K^-$,$d$) reaction

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dc.creatorSuzuki, T.
dc.creatorBhang, H.
dc.creatorChiba, J.
dc.creatorChoi, S.
dc.creatorFukuda, Y.
dc.creatorHanaki, T.
dc.creatorHayano, R. S.
dc.creatorIio, M.
dc.creatorIshikawa, T.
dc.creatorIshimoto, S.
dc.creatorIshiwatari, T.
dc.creatorItahashi, K.
dc.creatorIwai, M.
dc.creatorIwasaki, M.
dc.creatorKienle, P.
dc.creatorKim, J. H.
dc.creatorMatsuda, Y.
dc.creatorOhnishi, H.
dc.creatorOkada, S.
dc.creatorOuta, H.
dc.creatorSato, M.
dc.creatorSuzuki, S.
dc.creatorTomono, D.
dc.creatorWidmann, E.
dc.creatorYamazaki, T.
dc.creatorYim, H.
dc.date2007-09-07
dc.date2007-12-22
dc.date.accessioned2026-07-07T11:19:10Z
dc.date.available2026-07-07T11:19:10Z
dc.descriptionWe have observed an intense high-energy component in an inclusive $^4$He(stopped $K^-$, $d$) spectrum. For back-to-back $Λd$ pairs a prominent event cluster has been found just below the $m_{^4\textrm{He}}+m_{K^-}-m_{n}$ mass threshold in the $Λd$ invariant mass spectrum of $Λdn$ events, which is evidence for a three-nucleon absorption process of $K^-$ in $^4$He. In addition, an appreciable strength is revealed below $\sim$3220 MeV/$c^2$. Well separated $Σ^0 dn$ events show a peak similar to the case of $Λdn$.
dc.description4 pages, 4 figures, published in Physical Review C as a Brief Report
dc.identifierhttps://arxiv.org/abs/0709.0996
dc.identifierhttp://arxiv.org/abs/0709.0996
dc.identifierPhys.Rev.C76:068202,2007
dc.identifierdoi:10.1103/PhysRevC.76.068202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193592
dc.subjectNuclear Experiment
dc.title$Λd$ correlations from the $^4$He(stopped-$K^-$,$d$) reaction
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