The f2(1565) in pbar-p -> (omega-omega)pizero interactions at rest

Abstract

Data are presented on the reaction pbar-p -> omega-omega-pizero at rest from the Crystal Barrel detector. These data identify a strong signal due to f2(1565) -> omega-omega. The relative production from initial pbar-p states 3P2, 3P1 and 1S0 is well determined from omega-omega decay angular correlations; P-state annihilation dominates strongly. A combined fit is made with data on pbar-p -> 3pizero at rest, where f2(1565) -> pizero-pizero is observed.

Demonstrates that f2(1565) and f2(1640) are two decay modes of the same resonance, 11 pages, 5 figures

Cited by in corpus (11)

• Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
• I = 0 C = +1 mesons from 1920 to 2410 MeV
• How Resonances can synchronise with Thresholds
• Partial wave analysis of pbar-p annihilation channels in flight with I=1, C=+1
• A Study in Depth of f0(1370)
• The mass spectrum and strong decays of isoscalar tensor mesons
• ${\pi }^{+}{\pi }^{-}$ and ${\pi }^0{\pi }^0$ pair production in photon-photon and in ultraperipheral ultrarelativistic heavy ion collisions
• Comments on `Systematics of radial and angular-momentum Regge trajectories of light non-strange $q\bar{q}$ states', Masjuan, Arriola and Broniowski
• Light 2++ and 0++ mesons
• Synchonisation of Resonances with Thresholds
• A helpful analogy between the covalent bond and Particle Spectroscopy