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π0 production by e+e- annihilation at 14 and 34 GeV c.m. energy

Brandelik, R, Braunschweig, W, Gather, K, Kirschfink, FJ, Lübelsmeyer, K, 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, Köpke, L, Kolanoski, H, Leu, P, Wedemeyer, R, Wermes, N, Wollstadt, M, Burkhardt, H, Cooper, S, Heyland, D, Hultschig, H, Joos, P, Koch, W, Kötz, U, Kowalski, H, Ladage, A, Lüke, D, Lynch, HL, Mättig, P, Mess, KH, Notz, D, Pyrlik, J, Quarrie, DR, Riethmüller, R, Shapira, A, Söding, P, Wiik, BH, Wolf, G, Fohrmann, R, Holder, M, Krasemann, HL, Poelz, G, Römer, O, Schmüser, P, Al-Agil, I, Beuselinck, R, Binnie, DM, Campbell, AJ, Dornan, PJ, Garbutt, DA, Jones, TD, Jones, WG, Lloyd, SL, Pandoulas, D, Sedgbeer, JK, Stern, RA, Yarker, S, Bowler, MG, Brock, IC, Cashmore, RJ, Devenish, R, Grossmann, P, Illingworth, J, Ogg, M, Salmon, GL, Thomas, J, Wyatt, TR, Youngman, C, Bell, KW, Foster, B, Hart, JC, Proudfoot, J, Saxon, DH, Woodworth, PL, Duchovni, E, Eisenberg, Y, Karshon, U, Mikenberg, G, Revel, D, Ronat, E, Barklow, T, Freeman, J, Meyer, T, Rudolph, G, Wicklund, E, Wu, SL and Zobernig, G (1982) π0 production by e+e- annihilation at 14 and 34 GeV c.m. energy Physics Letters B, 108 (1). pp. 71-76.

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Abstract

The process e+e-→ π0 + anything has been measured at c.m. energies of 14 and 34 GeV for π0 energies between 0.5 and 4 GeV. The ratio of π0 to π± production for π momenta between 0.5 and 1.5 GeV/c is measured to be 2σ(π0)/ [σ(π+) + σ(π-)] = 1.3 ± 0.4 (1.2 ± 0.4) at 14 (34) GeV. The scaled cross section (s/μ)dσ/dx when compared with lower energy (4.9-7.4 GeV) π0 data indicates a substantial scaling violation. © 1982.

Item Type: Article
Authors :
NameEmailORCID
Brandelik, R
Braunschweig, W
Gather, K
Kirschfink, FJ
Lübelsmeyer, K
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
Köpke, L
Kolanoski, H
Leu, P
Wedemeyer, R
Wermes, N
Wollstadt, M
Burkhardt, H
Cooper, S
Heyland, D
Hultschig, H
Joos, P
Koch, W
Kötz, U
Kowalski, H
Ladage, A
Lüke, D
Lynch, HL
Mättig, P
Mess, KH
Notz, D
Pyrlik, J
Quarrie, DR
Riethmüller, R
Shapira, A
Söding, P
Wiik, BH
Wolf, G
Fohrmann, R
Holder, M
Krasemann, HL
Poelz, G
Römer, O
Schmüser, P
Al-Agil, I
Beuselinck, R
Binnie, DM
Campbell, AJ
Dornan, PJ
Garbutt, DA
Jones, TD
Jones, WG
Lloyd, SL
Pandoulas, D
Sedgbeer, JK
Stern, RA
Yarker, S
Bowler, MG
Brock, IC
Cashmore, RJ
Devenish, R
Grossmann, P
Illingworth, Jj.illingworth@surrey.ac.uk
Ogg, M
Salmon, GL
Thomas, J
Wyatt, TR
Youngman, C
Bell, KW
Foster, B
Hart, JC
Proudfoot, J
Saxon, DH
Woodworth, PL
Duchovni, E
Eisenberg, Y
Karshon, U
Mikenberg, G
Revel, D
Ronat, E
Barklow, T
Freeman, J
Meyer, T
Rudolph, G
Wicklund, E
Wu, SL
Zobernig, G
Date : 7 January 1982
Identification Number : 10.1016/0370-2693(82)91145-5
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/832237

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