Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c

The PS185 experiment at LEAR/CERN has investigated strangeness production in antiproton-proton collisions with final states such as $\overline{\Lambda} \Lambda$, $\overline{\Sigma}^0 \Lambda + c.c$, $\overline{\Sigma^+} \Sigma^+$, $\overline{\Sigma^-} \Sigma^-$ and $K_S K_S$. Results are presented f...

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Detalles Bibliográficos
Autores principales: Barnes, P.D., Bunker, B., Dennert, H., Eisenstein, R.A., Eyrich, W., Fischer, H., Franklin, G., Franz, J., Geyer, R., Harris, P., Hauffe, J., Hertzog, D., Johansson, T., Jones, T., Kilian, K., Oelert, W., Pomp, S., Quinn, B., Röhrich, K., Rössle, E., Sachs, K., Schmitt, H., Sefzick, T., Seydoux, J., Stinzing, F., Tayloe, R., Todenhagen, R., Traneus, E., Wirth, S.
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(01)00958-3
http://cds.cern.ch/record/507341
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author Barnes, P.D.
Bunker, B.
Dennert, H.
Eisenstein, R.A.
Eyrich, W.
Fischer, H.
Franklin, G.
Franz, J.
Geyer, R.
Harris, P.
Hauffe, J.
Hertzog, D.
Johansson, T.
Jones, T.
Kilian, K.
Oelert, W.
Pomp, S.
Quinn, B.
Röhrich, K.
Rössle, E.
Sachs, K.
Schmitt, H.
Sefzick, T.
Seydoux, J.
Stinzing, F.
Tayloe, R.
Todenhagen, R.
Traneus, E.
Wirth, S.
author_facet Barnes, P.D.
Bunker, B.
Dennert, H.
Eisenstein, R.A.
Eyrich, W.
Fischer, H.
Franklin, G.
Franz, J.
Geyer, R.
Harris, P.
Hauffe, J.
Hertzog, D.
Johansson, T.
Jones, T.
Kilian, K.
Oelert, W.
Pomp, S.
Quinn, B.
Röhrich, K.
Rössle, E.
Sachs, K.
Schmitt, H.
Sefzick, T.
Seydoux, J.
Stinzing, F.
Tayloe, R.
Todenhagen, R.
Traneus, E.
Wirth, S.
author_sort Barnes, P.D.
collection CERN
description The PS185 experiment at LEAR/CERN has investigated strangeness production in antiproton-proton collisions with final states such as $\overline{\Lambda} \Lambda$, $\overline{\Sigma}^0 \Lambda + c.c$, $\overline{\Sigma^+} \Sigma^+$, $\overline{\Sigma^-} \Sigma^-$ and $K_S K_S$. Results are presented from a study of about 32,000 {$K_S K_S X$} events obtained at several antiproton momenta in the regions of 1.45 and 1.7 GeV/c. The $\overline{p} p \to K_S K_S \eta$ cross sections extracted at these momenta constitute the first measurement of this reaction in flight and are broadly consistent with expectations of a phase-space extrapolation of branching ratios from annihilation at rest.
id cern-507341
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5073412023-03-14T18:02:18Zdoi:10.1016/S0370-2693(01)00958-3http://cds.cern.ch/record/507341engBarnes, P.D.Bunker, B.Dennert, H.Eisenstein, R.A.Eyrich, W.Fischer, H.Franklin, G.Franz, J.Geyer, R.Harris, P.Hauffe, J.Hertzog, D.Johansson, T.Jones, T.Kilian, K.Oelert, W.Pomp, S.Quinn, B.Röhrich, K.Rössle, E.Sachs, K.Schmitt, H.Sefzick, T.Seydoux, J.Stinzing, F.Tayloe, R.Todenhagen, R.Traneus, E.Wirth, S.Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/cParticle Physics - ExperimentThe PS185 experiment at LEAR/CERN has investigated strangeness production in antiproton-proton collisions with final states such as $\overline{\Lambda} \Lambda$, $\overline{\Sigma}^0 \Lambda + c.c$, $\overline{\Sigma^+} \Sigma^+$, $\overline{\Sigma^-} \Sigma^-$ and $K_S K_S$. Results are presented from a study of about 32,000 {$K_S K_S X$} events obtained at several antiproton momenta in the regions of 1.45 and 1.7 GeV/c. The $\overline{p} p \to K_S K_S \eta$ cross sections extracted at these momenta constitute the first measurement of this reaction in flight and are broadly consistent with expectations of a phase-space extrapolation of branching ratios from annihilation at rest.The PS185 experiment at LEAR/CERN has investigated strangeness production in p ̄ p collisions with final states such as Λ ̄ Λ , Σ 0 Λ+ c.c , Σ + Σ + , Σ − Σ − and K S K S . Results are presented from a study of about 32000 K S K S X events obtained at several p̄ momenta in the regions of 1.45 and 1.7 GeV/ c . The p ̄ p→K S K S η cross sections extracted at these momenta constitute the first measurement of this reaction in flight and are broadly consistent with expectations of a phase-space extrapolation of branching ratios from annihilation at rest.The PS185 experiment at LEAR/CERN has investigated strangeness production in antiproton-proton collisions with final states such as $\overline{\Lambda} \Lambda$, $\overline{\Sigma}^0 \Lambda + c.c$, $\overline{\Sigma^+} \Sigma^+$, $\overline{\Sigma^-} \Sigma^-$ and $K_S K_S$. Results are presented from a study of about 32,000 {$K_S K_S X$} events obtained at several antiproton momenta in the regions of 1.45 and 1.7 GeV/c. The $\overline{p} p \to K_S K_S \eta$ cross sections extracted at these momenta constitute the first measurement of this reaction in flight and are broadly consistent with expectations of a phase-space extrapolation of branching ratios from annihilation at rest.hep-ex/0107007oai:cds.cern.ch:5073412001
spellingShingle Particle Physics - Experiment
Barnes, P.D.
Bunker, B.
Dennert, H.
Eisenstein, R.A.
Eyrich, W.
Fischer, H.
Franklin, G.
Franz, J.
Geyer, R.
Harris, P.
Hauffe, J.
Hertzog, D.
Johansson, T.
Jones, T.
Kilian, K.
Oelert, W.
Pomp, S.
Quinn, B.
Röhrich, K.
Rössle, E.
Sachs, K.
Schmitt, H.
Sefzick, T.
Seydoux, J.
Stinzing, F.
Tayloe, R.
Todenhagen, R.
Traneus, E.
Wirth, S.
Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title_full Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title_fullStr Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title_full_unstemmed Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title_short Measurement of the $\overline{p}p \to K_S K_S \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 GeV/c
title_sort measurement of the $\overline{p}p \to k_s k_s \eta$ cross section at beam momenta in the regions of 1.45 and 1.7 gev/c
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0370-2693(01)00958-3
http://cds.cern.ch/record/507341
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