V0, Ξ+ and Ω- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration

M. I. Adamovich; Yu A. Alexandrov; S. P. Baranov; D. Barberis; M. Beck; C. Bérat; W. Beusch; M. Boss; S. Brons; W. Brückner; M. Buénerd; Ch Busch; Ch Büscher; F. Charignon; J. Chauvin; E. A. Chudakov; U. Dersch; P. Dropmann; J. Engelfried; F. Faller; A. Fournier; S. G. Gerassimov; M. Godbersen; P. Grafström; Th Haller; M. Heidrich; E. Hubbard; R. B. Hurst; K. Königsmann; I. Konorov; N. Keller; K. Martens; Ph Martin; S. Masciocchi; R. Michaels; U. Müller; H. Neeb; D. Newbold; C. Newsom; S. Paul; J. Pochodzalla; I. Potashnikova; B. Povh; R. Ransome; Z. Ren; M. Rey-Campagnolle; G. Rosner; L. Rossi; H. Rudolph; C. Scheel; L. Schmitt; H. W. Siebert; A. Simon; V. Smith; O. Thilmann; A. Trombini; E. Vesin; B. Volkemer; K. Vorwalter; Th Walcher; G. Wälder; R. Werding; E. Wittmann; M. V. Zavertyaev

doi:10.1140/epjc/s2002-01073-6

V⁰, Ξ⁺ and Ω^- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration

M. I. Adamovich, Yu A. Alexandrov, S. P. Baranov, D. Barberis, M. Beck, C. Bérat, W. Beusch, M. Boss, S. Brons, W. Brückner, M. Buénerd, Ch Busch, Ch Büscher, F. Charignon, J. Chauvin, E. A. Chudakov, U. Dersch, P. Dropmann, J. Engelfried, F. FallerA. Fournier, S. G. Gerassimov, M. Godbersen, P. Grafström, Th Haller, M. Heidrich, E. Hubbard, R. B. Hurst, K. Königsmann, I. Konorov, N. Keller, K. Martens, Ph Martin, S. Masciocchi, R. Michaels, U. Müller, H. Neeb, D. Newbold, C. Newsom, S. Paul, J. Pochodzalla, I. Potashnikova, B. Povh, R. Ransome, Z. Ren, M. Rey-Campagnolle, G. Rosner, L. Rossi, H. Rudolph, C. Scheel, L. Schmitt, H. W. Siebert, A. Simon, V. Smith, O. Thilmann, A. Trombini, E. Vesin, B. Volkemer, K. Vorwalter, Th Walcher, G. Wälder, R. Werding, E. Wittmann, M. V. Zavertyaev

Chair of Physics I

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Abstract

We report on a measurement of the inclusive cross sections of Λ, Λ̄, K_s⁰, Ξ̄⁺ and Ω^- production by σ^- and π^- of 345 GeV/c momentum and by neutrons of 260 GeV/c mean momentum in copper and carbon. The differential cross sections as function of p_t² show a distinct non-gaussian behavior above 1.2 (GeV/c)². A comparison of the x_F-dependence of Λ, Λ̄ and K⁰ production with calculations using PYTHIA and the QGSM model is discussed.

Original language	English
Pages (from-to)	357-370
Number of pages	14
Journal	European Physical Journal C
Volume	26
Issue number	3
DOIs	https://doi.org/10.1140/epjc/s2002-01073-6
State	Published - Jan 2003

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Adamovich, M. I., Alexandrov, Y. A., Baranov, S. P., Barberis, D., Beck, M., Bérat, C., Beusch, W., Boss, M., Brons, S., Brückner, W., Buénerd, M., Busch, C., Büscher, C., Charignon, F., Chauvin, J., Chudakov, E. A., Dersch, U., Dropmann, P., Engelfried, J., ... Zavertyaev, M. V. (2003). V⁰, Ξ⁺ and Ω^- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration. European Physical Journal C, 26(3), 357-370. https://doi.org/10.1140/epjc/s2002-01073-6

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title = "V0, Ξ+ and Ω- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration",

abstract = "We report on a measurement of the inclusive cross sections of Λ, {\=Λ}, Ks0, {\=Ξ}+ and Ω- production by σ- and π- of 345 GeV/c momentum and by neutrons of 260 GeV/c mean momentum in copper and carbon. The differential cross sections as function of pt2 show a distinct non-gaussian behavior above 1.2 (GeV/c)2. A comparison of the xF-dependence of Λ, {\=Λ} and K0 production with calculations using PYTHIA and the QGSM model is discussed.",

author = "Adamovich, {M. I.} and Alexandrov, {Yu A.} and Baranov, {S. P.} and D. Barberis and M. Beck and C. B{\'e}rat and W. Beusch and M. Boss and S. Brons and W. Br{\"u}ckner and M. Bu{\'e}nerd and Ch Busch and Ch B{\"u}scher and F. Charignon and J. Chauvin and Chudakov, {E. A.} and U. Dersch and P. Dropmann and J. Engelfried and F. Faller and A. Fournier and Gerassimov, {S. G.} and M. Godbersen and P. Grafstr{\"o}m and Th Haller and M. Heidrich and E. Hubbard and Hurst, {R. B.} and K. K{\"o}nigsmann and I. Konorov and N. Keller and K. Martens and Ph Martin and S. Masciocchi and R. Michaels and U. M{\"u}ller and H. Neeb and D. Newbold and C. Newsom and S. Paul and J. Pochodzalla and I. Potashnikova and B. Povh and R. Ransome and Z. Ren and M. Rey-Campagnolle and G. Rosner and L. Rossi and H. Rudolph and C. Scheel and L. Schmitt and Siebert, {H. W.} and A. Simon and V. Smith and O. Thilmann and A. Trombini and E. Vesin and B. Volkemer and K. Vorwalter and Th Walcher and G. W{\"a}lder and R. Werding and E. Wittmann and Zavertyaev, {M. V.}",

year = "2003",

month = jan,

doi = "10.1140/epjc/s2002-01073-6",

language = "English",

volume = "26",

pages = "357--370",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "3",

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Adamovich, MI, Alexandrov, YA, Baranov, SP, Barberis, D, Beck, M, Bérat, C, Beusch, W, Boss, M, Brons, S, Brückner, W, Buénerd, M, Busch, C, Büscher, C, Charignon, F, Chauvin, J, Chudakov, EA, Dersch, U, Dropmann, P, Engelfried, J, Faller, F, Fournier, A, Gerassimov, SG, Godbersen, M, Grafström, P, Haller, T, Heidrich, M, Hubbard, E, Hurst, RB, Königsmann, K, Konorov, I, Keller, N, Martens, K, Martin, P, Masciocchi, S, Michaels, R, Müller, 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, HW, Simon, A, Smith, V, Thilmann, O, Trombini, A, Vesin, E, Volkemer, B, Vorwalter, K, Walcher, T, Wälder, G, Werding, R, Wittmann, E & Zavertyaev, MV 2003, 'V⁰, Ξ⁺ and Ω^- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration', European Physical Journal C, vol. 26, no. 3, pp. 357-370. https://doi.org/10.1140/epjc/s2002-01073-6

TY - JOUR

T1 - V0, Ξ+ and Ω- inclusive production cross sections measured in hyperon experiment WA89 at CERN

T2 - The WA89 collaboration

AU - Adamovich, M. I.

AU - Alexandrov, Yu A.

AU - Baranov, S. P.

AU - Barberis, D.

AU - Beck, M.

AU - Bérat, C.

AU - Beusch, W.

AU - Boss, M.

AU - Brons, S.

AU - Brückner, W.

AU - Buénerd, M.

AU - Busch, Ch

AU - Büscher, Ch

AU - Charignon, F.

AU - Chauvin, J.

AU - Chudakov, E. A.

AU - Dersch, U.

AU - Dropmann, P.

AU - Engelfried, J.

AU - Faller, F.

AU - Fournier, A.

AU - Gerassimov, S. G.

AU - Godbersen, M.

AU - Grafström, P.

AU - Haller, Th

AU - Heidrich, M.

AU - Hubbard, E.

AU - Hurst, R. B.

AU - Königsmann, K.

AU - Konorov, I.

AU - Keller, N.

AU - Martens, K.

AU - Martin, Ph

AU - Masciocchi, S.

AU - Michaels, R.

AU - Müller, U.

AU - Neeb, H.

AU - Newbold, D.

AU - Newsom, C.

AU - Paul, S.

AU - Pochodzalla, J.

AU - Potashnikova, I.

AU - Povh, B.

AU - Ransome, R.

AU - Ren, Z.

AU - Rey-Campagnolle, M.

AU - Rosner, G.

AU - Rossi, L.

AU - Rudolph, H.

AU - Scheel, C.

AU - Schmitt, L.

AU - Siebert, H. W.

AU - Simon, A.

AU - Smith, V.

AU - Thilmann, O.

AU - Trombini, A.

AU - Vesin, E.

AU - Volkemer, B.

AU - Vorwalter, K.

AU - Walcher, Th

AU - Wälder, G.

AU - Werding, R.

AU - Wittmann, E.

AU - Zavertyaev, M. V.

PY - 2003/1

Y1 - 2003/1

N2 - We report on a measurement of the inclusive cross sections of Λ, Λ̄, Ks0, Ξ̄+ and Ω- production by σ- and π- of 345 GeV/c momentum and by neutrons of 260 GeV/c mean momentum in copper and carbon. The differential cross sections as function of pt2 show a distinct non-gaussian behavior above 1.2 (GeV/c)2. A comparison of the xF-dependence of Λ, Λ̄ and K0 production with calculations using PYTHIA and the QGSM model is discussed.

AB - We report on a measurement of the inclusive cross sections of Λ, Λ̄, Ks0, Ξ̄+ and Ω- production by σ- and π- of 345 GeV/c momentum and by neutrons of 260 GeV/c mean momentum in copper and carbon. The differential cross sections as function of pt2 show a distinct non-gaussian behavior above 1.2 (GeV/c)2. A comparison of the xF-dependence of Λ, Λ̄ and K0 production with calculations using PYTHIA and the QGSM model is discussed.

UR - http://www.scopus.com/inward/record.url?scp=0037277385&partnerID=8YFLogxK

U2 - 10.1140/epjc/s2002-01073-6

DO - 10.1140/epjc/s2002-01073-6

M3 - Article

AN - SCOPUS:0037277385

SN - 1434-6044

VL - 26

SP - 357

EP - 370

JO - European Physical Journal C

JF - European Physical Journal C

IS - 3

ER -

V⁰, Ξ⁺ and Ω^- inclusive production cross sections measured in hyperon experiment WA89 at CERN: The WA89 collaboration

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