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Production and properties of the τ-lepton in e+e- annihilation at C.M. energies from 12 to 31.6 GeV

Brandelik, R, Braunschweig, W, Gather, K, Kadansky, V, Lübelsmeyer, K, Mättig, P, Martyn, HU, Peise, G, Rimkus, J, Sander, HG, Schmitz, D, von Dratzig, AS, Trines, D, Wallraff, W, Boerner, H, Fischer, HM, Hartmann, H, Hilger, E, Hillen, W, Knop, G, Leu, P, Löhr, B, Wedemeyer, R, Wermes, N, Wollstadt, M, Cassel, DG, Heyland, D, Hultschig, H, Joos, P, Koch, W, Koehler, P, Kötz, U, Kowalski, H, Ladage, A, Lüke, D, Lynch, HL, Mikenberg, G, Notz, D, Pyrlik, J, Riethmüller, R, Schliwa, M, Söding, P, Wiik, BH, Wolf, G, Fohrmann, R, Holder, M, Poelz, G, Römer, O, Rüsch, R, Schmüser, P, Binnie, DM, Dornan, PJ, Downie, NA, Garbutt, DA, Jones, WG, Lloyd, SL, Pandoulas, D, Sedgbeer, J, Yarker, S, Youngman, C, Barlow, RJ, Brock, I, Cashmore, RJ, Devenish, R, Grossmann, P, Illingworth, J, Ogg, M, Roe, B, Salmon, GL, Wyatt, T, Bell, KW, Foster, B, Hart, JC, Proudfoot, J, Quarrie, DR, Saxon, DH, Woodworth, PL, Eisenberg, Y, Karshon, U, Revel, D, Ronat, E, Shapira, A, Freeman, J, Lecomte, P, Meyer, T, Wu, SL and Zobernig, G (1980) Production and properties of the τ-lepton in e+e- annihilation at C.M. energies from 12 to 31.6 GeV Physics Letters B, 92 (1-2). pp. 199-205.

Full text not available from this repository.

Abstract

We have observed τ production in e+e- annihilation at centre-of-mass energies between 12 and 31.6 GeV with cross sections in agreement with the QED τ-pair cross section. Branching ratios for τ decay have been measured and are consistent with the world averages. We have determined the cutoff parameters of QED Λ+ (Λ-) to be > 73 GeV (82 GeV) and have obtained an upper limit on the τ lifetime of 1.4 × 10-12 s(95% CL). © 1980.

Item Type: Article
Authors :
NameEmailORCID
Brandelik, RUNSPECIFIEDUNSPECIFIED
Braunschweig, WUNSPECIFIEDUNSPECIFIED
Gather, KUNSPECIFIEDUNSPECIFIED
Kadansky, VUNSPECIFIEDUNSPECIFIED
Lübelsmeyer, KUNSPECIFIEDUNSPECIFIED
Mättig, PUNSPECIFIEDUNSPECIFIED
Martyn, HUUNSPECIFIEDUNSPECIFIED
Peise, GUNSPECIFIEDUNSPECIFIED
Rimkus, JUNSPECIFIEDUNSPECIFIED
Sander, HGUNSPECIFIEDUNSPECIFIED
Schmitz, DUNSPECIFIEDUNSPECIFIED
von Dratzig, ASUNSPECIFIEDUNSPECIFIED
Trines, DUNSPECIFIEDUNSPECIFIED
Wallraff, WUNSPECIFIEDUNSPECIFIED
Boerner, HUNSPECIFIEDUNSPECIFIED
Fischer, HMUNSPECIFIEDUNSPECIFIED
Hartmann, HUNSPECIFIEDUNSPECIFIED
Hilger, EUNSPECIFIEDUNSPECIFIED
Hillen, WUNSPECIFIEDUNSPECIFIED
Knop, GUNSPECIFIEDUNSPECIFIED
Leu, PUNSPECIFIEDUNSPECIFIED
Löhr, BUNSPECIFIEDUNSPECIFIED
Wedemeyer, RUNSPECIFIEDUNSPECIFIED
Wermes, NUNSPECIFIEDUNSPECIFIED
Wollstadt, MUNSPECIFIEDUNSPECIFIED
Cassel, DGUNSPECIFIEDUNSPECIFIED
Heyland, DUNSPECIFIEDUNSPECIFIED
Hultschig, HUNSPECIFIEDUNSPECIFIED
Joos, PUNSPECIFIEDUNSPECIFIED
Koch, WUNSPECIFIEDUNSPECIFIED
Koehler, PUNSPECIFIEDUNSPECIFIED
Kötz, UUNSPECIFIEDUNSPECIFIED
Kowalski, HUNSPECIFIEDUNSPECIFIED
Ladage, AUNSPECIFIEDUNSPECIFIED
Lüke, DUNSPECIFIEDUNSPECIFIED
Lynch, HLUNSPECIFIEDUNSPECIFIED
Mikenberg, GUNSPECIFIEDUNSPECIFIED
Notz, DUNSPECIFIEDUNSPECIFIED
Pyrlik, JUNSPECIFIEDUNSPECIFIED
Riethmüller, RUNSPECIFIEDUNSPECIFIED
Schliwa, MUNSPECIFIEDUNSPECIFIED
Söding, PUNSPECIFIEDUNSPECIFIED
Wiik, BHUNSPECIFIEDUNSPECIFIED
Wolf, GUNSPECIFIEDUNSPECIFIED
Fohrmann, RUNSPECIFIEDUNSPECIFIED
Holder, MUNSPECIFIEDUNSPECIFIED
Poelz, GUNSPECIFIEDUNSPECIFIED
Römer, OUNSPECIFIEDUNSPECIFIED
Rüsch, RUNSPECIFIEDUNSPECIFIED
Schmüser, PUNSPECIFIEDUNSPECIFIED
Binnie, DMUNSPECIFIEDUNSPECIFIED
Dornan, PJUNSPECIFIEDUNSPECIFIED
Downie, NAUNSPECIFIEDUNSPECIFIED
Garbutt, DAUNSPECIFIEDUNSPECIFIED
Jones, WGUNSPECIFIEDUNSPECIFIED
Lloyd, SLUNSPECIFIEDUNSPECIFIED
Pandoulas, DUNSPECIFIEDUNSPECIFIED
Sedgbeer, JUNSPECIFIEDUNSPECIFIED
Yarker, SUNSPECIFIEDUNSPECIFIED
Youngman, CUNSPECIFIEDUNSPECIFIED
Barlow, RJUNSPECIFIEDUNSPECIFIED
Brock, IUNSPECIFIEDUNSPECIFIED
Cashmore, RJUNSPECIFIEDUNSPECIFIED
Devenish, RUNSPECIFIEDUNSPECIFIED
Grossmann, PUNSPECIFIEDUNSPECIFIED
Illingworth, Jj.illingworth@surrey.ac.ukUNSPECIFIED
Ogg, MUNSPECIFIEDUNSPECIFIED
Roe, BUNSPECIFIEDUNSPECIFIED
Salmon, GLUNSPECIFIEDUNSPECIFIED
Wyatt, TUNSPECIFIEDUNSPECIFIED
Bell, KWUNSPECIFIEDUNSPECIFIED
Foster, BUNSPECIFIEDUNSPECIFIED
Hart, JCUNSPECIFIEDUNSPECIFIED
Proudfoot, JUNSPECIFIEDUNSPECIFIED
Quarrie, DRUNSPECIFIEDUNSPECIFIED
Saxon, DHUNSPECIFIEDUNSPECIFIED
Woodworth, PLUNSPECIFIEDUNSPECIFIED
Eisenberg, YUNSPECIFIEDUNSPECIFIED
Karshon, UUNSPECIFIEDUNSPECIFIED
Revel, DUNSPECIFIEDUNSPECIFIED
Ronat, EUNSPECIFIEDUNSPECIFIED
Shapira, AUNSPECIFIEDUNSPECIFIED
Freeman, JUNSPECIFIEDUNSPECIFIED
Lecomte, PUNSPECIFIEDUNSPECIFIED
Meyer, TUNSPECIFIEDUNSPECIFIED
Wu, SLUNSPECIFIEDUNSPECIFIED
Zobernig, GUNSPECIFIEDUNSPECIFIED
Date : 5 May 1980
Identification Number : https://doi.org/10.1016/0370-2693(80)90337-8
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 11:40
Last Modified : 17 May 2017 14:58
URI: http://epubs.surrey.ac.uk/id/eprint/832229

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