A coupled channel analysis of the centrally produced $K^{+}K^{-}$ and $\pi^{+}\pi^{-}$ final states in pp interactions at 450 GeV/C

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 pipi and KK of the f0(980), f0(1370), f0(1500) and f0(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.
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Journal articles

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Submitted on : Monday, October 11, 1999 - 12:02:42 PM
Last modification on : Friday, November 6, 2020 - 3:34:40 AM

Citation

D. Barberis, F G. Binon, F E. Close, K M. Danielsen, S V. Donskov, et al.. A coupled channel analysis of the centrally produced $K^{+}K^{-}$ and $\pi^{+}\pi^{-}$ final states in pp interactions at 450 GeV/C. Physics Letters B, Elsevier, 1999, 462, pp.462-470. ⟨in2p3-00005197⟩

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