000735446 001__ 735446
000735446 003__ SzGeCERN
000735446 005__ 20211123040806.0
000735446 0247_ $$2DOI$$a10.1103/PhysRevC.70.022201
000735446 0248_ $$aoai:cds.cern.ch:735446$$pcerncds:CERN:FULLTEXT$$pcerncds:FULLTEXT$$pcerncds:CERN$$qcerncds:hep-ex
000735446 035__ $$9CERN annual report$$a2004-3.1416
000735446 035__ $$9SPIRES$$a5880599
000735446 035__ $$9Inspire$$a650476
000735446 037__ $$9arXiv$$ahep-ex/0405042$$chep-ex
000735446 041__ $$aeng
000735446 100__ $$aAdamovich, M.I.
000735446 245__ $$aSearch for the exotic $\Xi^{--}(1860)$ Resonance in 340GeV/c $\Sigma^-$-Nucleus Interactions
000735446 260__ $$c2004
000735446 269__ $$aGeneva$$bCERN$$c2004
000735446 300__ $$a5 p
000735446 500__ $$9arXiv$$a5 pages, 4 figures, modification of ref. 43 and 44
000735446 520__ $$aWe report on a high statistics search for the $\Xi^{--}(1860)$ resonance in $\Sigma^-$-nucleus collisions at 340GeV/c. No evidence for this resonance is found in our data sample which contains 676000 $\Xi^-$ candidates above background. For the decay channel $\Xi^{--}(1860) \to \Xi^-\pi^-$ and the kinematic range 0.15$<x_F<$0.9 we find a 3$\sigma$ upper limit for the production cross section of 3.1 and 3.5 $\mu$b per nucleon for reactions with carbon and copper, respectively.
000735446 520__ $$9arXiv$$aWe report on a high statistics search for the $\Xi^{--}(1860)$ resonance in $\Sigma^-$-nucleus collisions at 340GeV/c. No evidence for this resonance is found in our data sample which contains 676000 $\Xi^-$ candidates above background. For the decay channel $\Xi^{--}(1860) \to \Xi^-\pi^-$ and the kinematic range 0.15$<x_F<$0.9 we find a 3$\sigma$ upper limit for the production cross section of 3.1 and 3.5 $\mu$b per nucleon for reactions with carbon and copper, respectively.
000735446 595__ $$aLANL EDS
000735446 595__ $$aaffil a faire
000735446 595__ $$aSIS INSP2005
000735446 595__ $$i8094628
000735446 595__ $$aSIS:2005 PR/LKR added
000735446 65017 $$2SzGeCERN$$aParticle Physics - Experiment
000735446 65017 $$2SzGeCERN$$aNuclear Physics
000735446 6531_ $$9INSPEC$$ahigh statistics search
000735446 6531_ $$9INSPEC$$aexotic Xi 1860 resonance
000735446 6531_ $$9INSPEC$$a12C Sigma X
000735446 6531_ $$9INSPEC$$a64Cu Sigma X
000735446 6531_ $$9INSPEC$$aXi 1860 decay into Xi pion
000735446 690C_ $$aARTICLE
000735446 690C_ $$aCERN
000735446 693__ $$aCERN SPS$$eWA89
000735446 694__ $$9INSPEC$$aA2580 (Meson- and hyperon-induced reactions and scattering)
000735446 694__ $$9INSPEC$$aA1330E (Hadronic decays of baryons)
000735446 694__ $$9INSPEC$$aA1420J (Hyperons and hyperon resonances)
000735446 694__ $$9INSPEC$$aA0250 (Probability theory, stochastic processes, and statistics)
000735446 694__ $$9INSPEC$$aA2750 (Properties of nuclei with 59 <or= A <or= 89)
000735446 694__ $$9INSPEC$$aA2720 (Properties of nuclei with 6 <or= A <or= 19)
000735446 695__ $$9LANL EDS$$aHigh Energy Physics - Experiment
000735446 695__ $$9INSPEC$$abaryon-hadronic-decay
000735446 695__ $$9INSPEC$$ahyperon-decay
000735446 695__ $$9INSPEC$$ahyperon-production
000735446 695__ $$9INSPEC$$ahyperon-resonances
000735446 695__ $$9INSPEC$$ahyperon-nucleus-reactions
000735446 695__ $$9INSPEC$$anuclei-with-mass-number-59- to-89
000735446 695__ $$9INSPEC$$anuclei-with-mass-number-6-to-19
000735446 695__ $$9INSPEC$$apion-production
000735446 695__ $$9INSPEC$$astatistical- analysis
000735446 695__ $$9INSPEC$$aXi-baryons
000735446 700__ $$aAlexandrov, Yu.A.
000735446 700__ $$aBaranov, S.P.
000735446 700__ $$aBarberis, D.
000735446 700__ $$aBeck, M.
000735446 700__ $$aBerat, C.
000735446 700__ $$aBeusch, W.
000735446 700__ $$aBoss, M.
000735446 700__ $$aBrons, S.
000735446 700__ $$aBruckner, W.
000735446 700__ $$aBuenerd, M.
000735446 700__ $$aBusch, C.
000735446 700__ $$aBuscher, C.
000735446 700__ $$aCharignon, F.
000735446 700__ $$aChauvin, J.
000735446 700__ $$aChudakov, E.A.
000735446 700__ $$aDersch, U.
000735446 700__ $$aDropmann, F.
000735446 700__ $$aEngelfried, J.
000735446 700__ $$aFaller, F.
000735446 700__ $$aFournier, A.
000735446 700__ $$aGerassimov, S.G.
000735446 700__ $$aGodbersen, M.
000735446 700__ $$aGrafstrom, P.
000735446 700__ $$aHaller, Th.
000735446 700__ $$aHeidrich, M.
000735446 700__ $$aHubbard, E.
000735446 700__ $$aHurst, R.B.
000735446 700__ $$aKonigsmann, Kay
000735446 700__ $$aKonorov, I.
000735446 700__ $$aKeller, N.
000735446 700__ $$aMartens, K.
000735446 700__ $$aMartin, Ph.
000735446 700__ $$aMasciocchi, S.
000735446 700__ $$aMichaels, R.
000735446 700__ $$aMuller, U.
000735446 700__ $$aNeeb, H.
000735446 700__ $$aNewbold, D.
000735446 700__ $$aNewsom, C.
000735446 700__ $$aPaul, S.
000735446 700__ $$aPochodzalla, J.
000735446 700__ $$aPotashnikova, I.
000735446 700__ $$aPovh, B.
000735446 700__ $$aRansome, R.
000735446 700__ $$aRen, Z.
000735446 700__ $$aRey-Campagnolle, M.
000735446 700__ $$aRosner, G.
000735446 700__ $$aRossi, L.
000735446 700__ $$aRudolph, H.
000735446 700__ $$aScheel, C.
000735446 700__ $$aSchmitt, L.
000735446 700__ $$aSiebert, H.-W.
000735446 700__ $$aSimon, A.
000735446 700__ $$aSmith, V.J.
000735446 700__ $$aThilmann, O.
000735446 700__ $$aTrombini, A.
000735446 700__ $$aVesin, E.
000735446 700__ $$aVolkemer, B.
000735446 700__ $$aVorwalter, K.
000735446 700__ $$aWalcher, Th.
000735446 700__ $$aWalder, G.
000735446 700__ $$aWerding, R.
000735446 700__ $$aWittmann, E.
000735446 700__ $$aZavertyaev, M.V.
000735446 710__ $$gWA89 Collaboration
000735446 710__ $$5EP
000735446 773__ $$c022201$$n2$$pPhys. Rev. C$$v70$$y2004
000735446 8564_ $$uhttp://documents.cern.ch/cgi-bin/setlink?base=preprint&categ=hep-ex&id=0405042$$yAccess to fulltext document
000735446 8564_ $$uhttp://documents.cern.ch/cgi-bin/setlink?base=preprint&categ=aps&id=PhysRevC.70.022201$$yAPS Published version, local copy
000735446 8564_ $$862180$$s220804$$uhttp://cds.cern.ch/record/735446/files/0405042.pdf$$yAccess to fulltext document
000735446 8564_ $$862181$$s85141$$uhttp://cds.cern.ch/record/735446/files/PhysRevC.70.022201.pdf$$yAPS Published version, local copy
000735446 8564_ $$82322986$$s221826$$uhttp://cds.cern.ch/record/735446/files/arXiv:hep-ex_0405042.pdf
000735446 8564_ $$82322983$$s18900$$uhttp://cds.cern.ch/record/735446/files/WA8903.png$$y00002 Effective mass distribution of $\Xi^-\pi^-$ combinations of all reactions, including also reactions in the tracking detectors (Si+C+H) close to the C and Cu targets. Part b) shows an extended view of the region around 1.862\Gevc2\ marked by the arrows. Note the offset of the y-axis in this panel. In each panel the lower histogram shows the distribution after background subtraction via sidebands.
000735446 8564_ $$82322984$$s8229$$uhttp://cds.cern.ch/record/735446/files/WA8902.png$$y00001 Upper histogram: $x_F$ distribution of the observed $\Xi^-$ events within a $\pm$2$\sigma$ mass window. Lower histogram: $x_F$ distribution of the observed $\Xi^-\pi^-$ pairs within the mass range between 1.82 and 1.90 {\Gevc2}. In both cases the background has been subtracted by means of sideband events.
000735446 8564_ $$82322985$$s14670$$uhttp://cds.cern.ch/record/735446/files/WA8901.png$$y00000 Invariant mass distributions of $\Lambda\pi^-$ pairs with p$_{\Lambda\pi} \geq$ 80{\gevc1} (solid histogram) and $< $80{\gevc1} (dashed histogram) in 340{\gevc1} $\Sigma^-$ induced interactions.
000735446 8564_ $$82322987$$s24573$$uhttp://cds.cern.ch/record/735446/files/WA8904.png$$y00003 Effective mass distribution of $\Xi^-\pi^-$ combinations with $x_F(\Xi^-\pi^-)\leq$0.15 (part a), $x_F(\Xi^-\pi^-)\leq$0.3 (part b) and $x_F(\Xi^-\pi^-) > $0.3 (part c). In each plot the lower and upper histogram correspond to the carbon and copper target, respectively.
000735446 901__ $$uCERN
000735446 916__ $$sn$$w200421$$ya2004
000735446 960__ $$a13
000735446 961__ $$c20101008$$h1653$$lCER01$$x20040518
000735446 963__ $$aPUBLIC
000735446 970__ $$a002447559CER
000735446 980__ $$aARTICLE