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A study of the $f_{0}(1370), f_{0}(1500), f_{0}(2000)$ and $f_{2}(1950)$ observed in centrally produced 4$\pi$ final states

Abstract : The production and decay properties of the f0(1370), f0(1500), f0(2000) and f2(1950) have been studied in central pp interactions at 450 GeV/c. The dPT, phi and |t| distributions of these resonances are presented. For the J = 0 states, the f0(1370) and f0(2000) have similar dPT and phi dependences. These are different to the dPT and phi dependences of the f0(980), f0(1500) and f0(1710). For the J = 2 states the f2(1950) has different dependences to the f2(1270) and f2'(1520). This shows that the dPT and phi dependences are not just J phenomen
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Submitted on : Friday, April 7, 2000 - 5:07:04 PM
Last modification on : Friday, November 6, 2020 - 3:25:45 AM
Long-term archiving on: : Monday, June 21, 2010 - 2:41:09 PM

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D. Barberis, F G. Binon, F E. Close, K M. Danielsen, S V. Donskov, et al.. A study of the $f_{0}(1370), f_{0}(1500), f_{0}(2000)$ and $f_{2}(1950)$ observed in centrally produced 4$\pi$ final states. Physics Letters B, Elsevier, 2000, 474, pp.423-426. ⟨in2p3-00005339⟩

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