Observation of Ξ-, Ξ- production in e+e- anihilation

M. Althoff, W. Braunschweig, K. Gather, F. J. Kirschfink, K. Lübelsmeyer, H. U. Martyn, G. Peise, J. Rimkus, P. Rosskamp, H. G. Sander, D. Schmitz, H. Siebke, W. Wallraff, H. M. Fischer, H. Hartmann, W. Hillen, A. Jocksch, G. Knop, L. Köpke, H. Kolanoski & 85 others H. Kück, R. Wedemeyer, N. Wermes, M. Wollstadt, Y. Eisenberg, H. Hultschig, P. Joos, W. Koch, U. Kötz, H. Kowalski, A. Ladage, B. Löhr, D. Lüke, P. Mättig, K. H. Mess, D. Notz, J. Pyrlik, D. R. Quarrie, M. Rushton, W. Schütte, D. Trines, G. Wolf, Ch Xiao, R. Fohrmann, E. Hilger, T. Kracht, H. L. Krasemann, P. Leu, E. Lohrmann, D. Pandoulas, G. Poelz, B. H. Wiik, R. Beuselinck, D. M. Binnie, A. J. Campbell, P. J. Dornan, B. Foster, D. A. Garbutt, C. Jenkins, T. D. Jones, W. G. Jones, J. McCardle, J. K. Sedgbeer, W. A T Wan Abdullah, K. W. Bell, M. G. Bowler, I. C. Brock, R. J. Cashmore, P. E L Clarke, R. Devenish, P. Grossmann, S. L. Lloyd, G. L. Salmon, J. Thomas, T. R. Wyatt, C. Youngman, J. C. Hart, J. Harvey, J. Proudfoot, D. H. Saxon, P. L. Woodworth, F. Barreiro, M. Dittmar, D. Heyland, M. Holder, B. Neumann, E. Duchovni, U. Karshon, G. Mikenberg, R. Mir, D. Revel, E. Ronat, A. Shapira, G. Yekutieli, T. Barklow, A. Caldwell, Michael G. Cherney, J. M. Izen, M. Mermikides, G. Rudolph, D. Strom, H. Venkataramania, E. Wicklund, Sau Lan Wu, G. Zobernig

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

We present evidence for the production of Ξ·-, Ξ- in e+e- annihilation into hadrons. Our measurements yields: 0.026 ± 0.008 (stat.) ± 0.009 (syst.) Ξ-- per hadronic event at W ∼ 34 GeV. Using our previous measurements of Λ, Λ and p,p production we obtain the relative yields (Ξ-, Ξ-/(Λ, Λ = 0.087 ± 0.03 (stat.) ± 0.03 (syst.) and (Ξ-, Ξ-/(p, p = 0.033 ± 0.011 (stat.) ± 0.011 (syst.).

Original languageEnglish
Pages (from-to)340-344
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume130
Issue number5
DOIs
StatePublished - Oct 27 1983
Externally publishedYes

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hadrons

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Althoff, M., Braunschweig, W., Gather, K., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. U., ... Zobernig, G. (1983). Observation of Ξ-, Ξ- production in e+e- anihilation. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 130(5), 340-344. https://doi.org/10.1016/0370-2693(83)91154-1

Observation of Ξ-, Ξ- production in e+e- anihilation. / Althoff, M.; Braunschweig, W.; Gather, K.; Kirschfink, F. J.; Lübelsmeyer, K.; Martyn, H. U.; Peise, G.; Rimkus, J.; Rosskamp, P.; Sander, H. G.; Schmitz, D.; Siebke, H.; Wallraff, W.; Fischer, H. M.; Hartmann, H.; Hillen, W.; Jocksch, A.; Knop, G.; Köpke, L.; Kolanoski, H.; Kück, H.; Wedemeyer, R.; Wermes, N.; Wollstadt, M.; Eisenberg, Y.; Hultschig, H.; Joos, P.; Koch, W.; Kötz, U.; Kowalski, H.; Ladage, A.; Löhr, B.; Lüke, D.; Mättig, P.; Mess, K. H.; Notz, D.; Pyrlik, J.; Quarrie, D. R.; Rushton, M.; Schütte, W.; Trines, D.; Wolf, G.; Xiao, Ch; Fohrmann, R.; Hilger, E.; Kracht, T.; Krasemann, H. L.; Leu, P.; Lohrmann, E.; Pandoulas, D.; Poelz, G.; Wiik, B. H.; Beuselinck, R.; Binnie, D. M.; Campbell, A. J.; Dornan, P. J.; Foster, B.; Garbutt, D. A.; Jenkins, C.; Jones, T. D.; Jones, W. G.; McCardle, J.; Sedgbeer, J. K.; Wan Abdullah, W. A T; Bell, K. W.; Bowler, M. G.; Brock, I. C.; Cashmore, R. J.; Clarke, P. E L; Devenish, R.; Grossmann, P.; Lloyd, S. L.; Salmon, G. L.; Thomas, J.; Wyatt, T. R.; Youngman, C.; Hart, J. C.; Harvey, J.; Proudfoot, J.; Saxon, D. H.; Woodworth, P. L.; Barreiro, F.; Dittmar, M.; Heyland, D.; Holder, M.; Neumann, B.; Duchovni, E.; Karshon, U.; Mikenberg, G.; Mir, R.; Revel, D.; Ronat, E.; Shapira, A.; Yekutieli, G.; Barklow, T.; Caldwell, A.; Cherney, Michael G.; Izen, J. M.; Mermikides, M.; Rudolph, G.; Strom, D.; Venkataramania, H.; Wicklund, E.; Wu, Sau Lan; Zobernig, G.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 130, No. 5, 27.10.1983, p. 340-344.

Research output: Contribution to journalArticle

Althoff, M, Braunschweig, W, Gather, K, Kirschfink, FJ, Lübelsmeyer, K, Martyn, HU, Peise, G, Rimkus, J, Rosskamp, P, Sander, HG, Schmitz, D, Siebke, H, Wallraff, W, Fischer, HM, Hartmann, H, Hillen, W, Jocksch, A, Knop, G, Köpke, L, Kolanoski, H, Kück, H, Wedemeyer, R, Wermes, N, Wollstadt, M, Eisenberg, Y, Hultschig, H, Joos, P, Koch, W, Kötz, U, Kowalski, H, Ladage, A, Löhr, B, Lüke, D, Mättig, P, Mess, KH, Notz, D, Pyrlik, J, Quarrie, DR, Rushton, M, Schütte, W, Trines, D, Wolf, G, Xiao, C, Fohrmann, R, Hilger, E, Kracht, T, Krasemann, HL, Leu, P, Lohrmann, E, Pandoulas, D, Poelz, G, Wiik, BH, Beuselinck, R, Binnie, DM, Campbell, AJ, Dornan, PJ, Foster, B, Garbutt, DA, Jenkins, C, Jones, TD, Jones, WG, McCardle, J, Sedgbeer, JK, Wan Abdullah, WAT, Bell, KW, Bowler, MG, Brock, IC, Cashmore, RJ, Clarke, PEL, Devenish, R, Grossmann, P, Lloyd, SL, Salmon, GL, Thomas, J, Wyatt, TR, Youngman, C, Hart, JC, Harvey, J, Proudfoot, J, Saxon, DH, Woodworth, PL, Barreiro, F, Dittmar, M, Heyland, D, Holder, M, Neumann, B, Duchovni, E, Karshon, U, Mikenberg, G, Mir, R, Revel, D, Ronat, E, Shapira, A, Yekutieli, G, Barklow, T, Caldwell, A, Cherney, MG, Izen, JM, Mermikides, M, Rudolph, G, Strom, D, Venkataramania, H, Wicklund, E, Wu, SL & Zobernig, G 1983, 'Observation of Ξ-, Ξ- production in e+e- anihilation', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 130, no. 5, pp. 340-344. https://doi.org/10.1016/0370-2693(83)91154-1
Althoff, M. ; Braunschweig, W. ; Gather, K. ; Kirschfink, F. J. ; Lübelsmeyer, K. ; Martyn, H. U. ; Peise, G. ; Rimkus, J. ; Rosskamp, P. ; Sander, H. G. ; Schmitz, D. ; Siebke, H. ; Wallraff, W. ; Fischer, H. M. ; Hartmann, H. ; Hillen, W. ; Jocksch, A. ; Knop, G. ; Köpke, L. ; Kolanoski, H. ; Kück, H. ; Wedemeyer, R. ; Wermes, N. ; Wollstadt, M. ; Eisenberg, Y. ; Hultschig, H. ; Joos, P. ; Koch, W. ; Kötz, U. ; Kowalski, H. ; Ladage, A. ; Löhr, B. ; Lüke, D. ; Mättig, P. ; Mess, K. H. ; Notz, D. ; Pyrlik, J. ; Quarrie, D. R. ; Rushton, M. ; Schütte, W. ; Trines, D. ; Wolf, G. ; Xiao, Ch ; Fohrmann, R. ; Hilger, E. ; Kracht, T. ; Krasemann, H. L. ; Leu, P. ; Lohrmann, E. ; Pandoulas, D. ; Poelz, G. ; Wiik, B. H. ; Beuselinck, R. ; Binnie, D. M. ; Campbell, A. J. ; Dornan, P. J. ; Foster, B. ; Garbutt, D. A. ; Jenkins, C. ; Jones, T. D. ; Jones, W. G. ; McCardle, J. ; Sedgbeer, J. K. ; Wan Abdullah, W. A T ; Bell, K. W. ; Bowler, M. G. ; Brock, I. C. ; Cashmore, R. J. ; Clarke, P. E L ; Devenish, R. ; Grossmann, P. ; Lloyd, S. L. ; Salmon, G. L. ; Thomas, J. ; Wyatt, T. R. ; Youngman, C. ; Hart, J. C. ; Harvey, J. ; Proudfoot, J. ; Saxon, D. H. ; Woodworth, P. L. ; Barreiro, F. ; Dittmar, M. ; Heyland, D. ; Holder, M. ; Neumann, B. ; Duchovni, E. ; Karshon, U. ; Mikenberg, G. ; Mir, R. ; Revel, D. ; Ronat, E. ; Shapira, A. ; Yekutieli, G. ; Barklow, T. ; Caldwell, A. ; Cherney, Michael G. ; Izen, J. M. ; Mermikides, M. ; Rudolph, G. ; Strom, D. ; Venkataramania, H. ; Wicklund, E. ; Wu, Sau Lan ; Zobernig, G. / Observation of Ξ-, Ξ- production in e+e- anihilation. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1983 ; Vol. 130, No. 5. pp. 340-344.
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abstract = "We present evidence for the production of Ξ·-, Ξ- in e+e- annihilation into hadrons. Our measurements yields: 0.026 ± 0.008 (stat.) ± 0.009 (syst.) Ξ-,Ξ- per hadronic event at W ∼ 34 GeV. Using our previous measurements of Λ, Λ and p,p production we obtain the relative yields (Ξ-, Ξ-/(Λ, Λ = 0.087 ± 0.03 (stat.) ± 0.03 (syst.) and (Ξ-, Ξ-/(p, p = 0.033 ± 0.011 (stat.) ± 0.011 (syst.).",
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TY - JOUR

T1 - Observation of Ξ-, Ξ- production in e+e- anihilation

AU - Althoff, M.

AU - Braunschweig, W.

AU - Gather, K.

AU - Kirschfink, F. J.

AU - Lübelsmeyer, K.

AU - Martyn, H. U.

AU - Peise, G.

AU - Rimkus, J.

AU - Rosskamp, P.

AU - Sander, H. G.

AU - Schmitz, D.

AU - Siebke, H.

AU - Wallraff, W.

AU - Fischer, H. M.

AU - Hartmann, H.

AU - Hillen, W.

AU - Jocksch, A.

AU - Knop, G.

AU - Köpke, L.

AU - Kolanoski, H.

AU - Kück, H.

AU - Wedemeyer, R.

AU - Wermes, N.

AU - Wollstadt, M.

AU - Eisenberg, Y.

AU - Hultschig, H.

AU - Joos, P.

AU - Koch, W.

AU - Kötz, U.

AU - Kowalski, H.

AU - Ladage, A.

AU - Löhr, B.

AU - Lüke, D.

AU - Mättig, P.

AU - Mess, K. H.

AU - Notz, D.

AU - Pyrlik, J.

AU - Quarrie, D. R.

AU - Rushton, M.

AU - Schütte, W.

AU - Trines, D.

AU - Wolf, G.

AU - Xiao, Ch

AU - Fohrmann, R.

AU - Hilger, E.

AU - Kracht, T.

AU - Krasemann, H. L.

AU - Leu, P.

AU - Lohrmann, E.

AU - Pandoulas, D.

AU - Poelz, G.

AU - Wiik, B. H.

AU - Beuselinck, R.

AU - Binnie, D. M.

AU - Campbell, A. J.

AU - Dornan, P. J.

AU - Foster, B.

AU - Garbutt, D. A.

AU - Jenkins, C.

AU - Jones, T. D.

AU - Jones, W. G.

AU - McCardle, J.

AU - Sedgbeer, J. K.

AU - Wan Abdullah, W. A T

AU - Bell, K. W.

AU - Bowler, M. G.

AU - Brock, I. C.

AU - Cashmore, R. J.

AU - Clarke, P. E L

AU - Devenish, R.

AU - Grossmann, P.

AU - Lloyd, S. L.

AU - Salmon, G. L.

AU - Thomas, J.

AU - Wyatt, T. R.

AU - Youngman, C.

AU - Hart, J. C.

AU - Harvey, J.

AU - Proudfoot, J.

AU - Saxon, D. H.

AU - Woodworth, P. L.

AU - Barreiro, F.

AU - Dittmar, M.

AU - Heyland, D.

AU - Holder, M.

AU - Neumann, B.

AU - Duchovni, E.

AU - Karshon, U.

AU - Mikenberg, G.

AU - Mir, R.

AU - Revel, D.

AU - Ronat, E.

AU - Shapira, A.

AU - Yekutieli, G.

AU - Barklow, T.

AU - Caldwell, A.

AU - Cherney, Michael G.

AU - Izen, J. M.

AU - Mermikides, M.

AU - Rudolph, G.

AU - Strom, D.

AU - Venkataramania, H.

AU - Wicklund, E.

AU - Wu, Sau Lan

AU - Zobernig, G.

PY - 1983/10/27

Y1 - 1983/10/27

N2 - We present evidence for the production of Ξ·-, Ξ- in e+e- annihilation into hadrons. Our measurements yields: 0.026 ± 0.008 (stat.) ± 0.009 (syst.) Ξ-,Ξ- per hadronic event at W ∼ 34 GeV. Using our previous measurements of Λ, Λ and p,p production we obtain the relative yields (Ξ-, Ξ-/(Λ, Λ = 0.087 ± 0.03 (stat.) ± 0.03 (syst.) and (Ξ-, Ξ-/(p, p = 0.033 ± 0.011 (stat.) ± 0.011 (syst.).

AB - We present evidence for the production of Ξ·-, Ξ- in e+e- annihilation into hadrons. Our measurements yields: 0.026 ± 0.008 (stat.) ± 0.009 (syst.) Ξ-,Ξ- per hadronic event at W ∼ 34 GeV. Using our previous measurements of Λ, Λ and p,p production we obtain the relative yields (Ξ-, Ξ-/(Λ, Λ = 0.087 ± 0.03 (stat.) ± 0.03 (syst.) and (Ξ-, Ξ-/(p, p = 0.033 ± 0.011 (stat.) ± 0.011 (syst.).

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U2 - 10.1016/0370-2693(83)91154-1

DO - 10.1016/0370-2693(83)91154-1

M3 - Article

VL - 130

SP - 340

EP - 344

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 5

ER -