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          Institute: MPI für Kernphysik     Collection: Heavy Flavour Physics     Display Documents



ID: 31331.0, MPI für Kernphysik / Heavy Flavour Physics
A study of Sigma(+/-), Sigma(*+/-) and (Sigma)over-bar(1385)(-) production in the hyperon beam experiment WA89 at CERN
Authors:Adamovich, M. I.; Alexandrov, Y. A.; Baranov, S. P.; Barberis, D.; Beck, M.; Berat, C.; Beusch, W.; Boss, M.; Brons, S.; Bruckner, W.; Buenerd, M.; Busch, C.; Buscher, C.; Charignon, F.; Chauvin, J.; Chudakov, E. A.; Dersch, U.; Dropmann, F.; Engelfried, J.; Faller, F.; Fournier, A.; Gerassimov, S. G.; Godbersen, M.; Grafstrom, P.; Haller, T.; Heidrich, M.; Hubbard, E.; Hurst, R. B.; Konigsmann, K.; Konorov, I.; Keller, N.; Martens, K.; Martin, P.; Masciocchi, S.; Michaels, R.; Muller, U.; Neeb, H.; Newbold, D.; Newsom, C.; Paul, S.; Pochodzalla, J.; Potashnikova, I.; Povh, B.; Ransome, R.; Ren, Z.; Rey-Campagnolle, M.; Rosner, G.; Rossi, L.; Rudolph, H.; Scheel, C.; Schmitt, L.; Siebert, H. W.; Simon, A.; Smith, V.; Thilmann, O.; Trombini, A.; Vesin, E.; Volkemer, B.; Vorwalter, K.; Walcher, T.; Walder, G.; Werding, R.; Wittmann, E.; Zavertyaev, M. V.
Language:English
Date of Publication (YYYY-MM-DD):2001-11
Title of Journal:European Physical Journal C
Journal Abbrev.:Eur. Phys. J. C
Volume:22
Issue / Number:2
Start Page:255
End Page:267
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We report on a measurement of the inclusive production cross sections for Z(+/-), Z(1385)(+/-), Z(1660)(+/-) and (&USigma;) over bar ((1) over bar 385) in the CERN hyperon beam experiment WA89, using a Sigma(-)/pi(-) beam of 345 GeV/c momentum and neutrons of 260 GeV/c mean momentum. A strong leading particle effect was observed for all negative Sigma and Sigma*. The results are compared with predictions from phenomenological models.
External Publication Status:published
Document Type:Article
Affiliations:MPI für Kernphysik/Guest Groups and Emeriti/Particle and Nuclear Physics (B. Povh)
External Affiliations:Moscow Lebedev Phys Inst, Moscow 117924, Russia; Moscow Lebedev Phys Inst, Moscow 117924, Russia; Univ Bristol, Bristol, Avon, England; CERN, CH-1211 Geneva 23, Switzerland; Univ Genoa, Dipartimento Fis, Ist Nazl Fis Nucl, I-16146 Genoa, Italy; Grenoble ISN, F-38026 St Martin Dheres, France; Heidelberg Max Planck Inst Kernphys, D-69029 Heidelberg, Germany; Univ Heidelberg, Inst Phys, D-69120 Heidelberg, Germany; Univ Mainz, Inst Kernphys, D-55099 Mainz, Germany
Identifiers:ISI:000173172500004 [ID No:1]
ISSN:1434-6044 [ID No:2]
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