A coupled channel analysis of the centrally produced K+K- and pi(+)pi(-)
final states in pp interactions at 450 GeV/c

Barberis, D
Binon, FG
Close, FE
Danielsen, KM
Donskov,
SV
Earl, BC
Evans, D
French, BR
Hino, T
Inaba, S and
Jacholkowski, A
Jacobsen, T
Khaustov, GV
Kinson, JB and
Kirk, A
Kondashov, AA
Lednev, AA
Lenti, V
Minashvili, I
and Peigneux, JP
Romanovsky, V
Russakovich, N
Semenov, A and
Shagin, PM
Shimizu, H
Singovsky, AV
Sobol, A
Stassinaki,
M
Stroot, JP
Takamatsu, K
Tsuru, T
Baillie, OV and
Votruba, MF
Yasu, Y
WA102 Collaboration

A coupled channel analysis of the centrally produced K+K- and pi(+)pi(-) final states in pp interactions at 450 GeV/c

Authors: D Barberis Binon, FG Close, FE Danielsen, KM Donskov, SV Earl, BC Evans, D French, BR Hino, T Inaba, S and Jacholkowski, A Jacobsen, T Khaustov, GV Kinson, JB and Kirk, A Kondashov, AA Lednev, AA Lenti, V Minashvili, I and Peigneux, JP Romanovsky, V Russakovich, N Semenov, A and Shagin, PM Shimizu, H Singovsky, AV Sobol, A Stassinaki, M Stroot, JP Takamatsu, K Tsuru, T Baillie, OV and Votruba, MF Yasu, Y WA102 Collaboration
Publication date: 1 January 1999
Publisher

Abstract

A coupled channel analysis of the centrally produced K+K- and pi(+)pi(-) final states has been performed in pp collisions at an incident beam momentum of 450 GeV/c. The pole positions and branching ratios to pi pi and K (K) over bar of the f(0)(980), f(0)(1370), f(0)(1500) and f(0)(1710) have been determined. A systematic study of the production properties of all the resonances observed in the pi(+)pi(-) and K+K- channels has been performed. (C) 1999 Elsevier Science B.V. All rights reserved

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