Meson-production experiments at COSY-Juelich

Abstract

Selected results from experiments at COSY-Juelich are presented: an attempt to measure the mass of the eta meson with high precision (ANKE facility), first steps towards the detection of rare eta decays (WASA), and several measurements of KKbar-pair production (ANKE, COSY-11, MOMO).

Proceedings of QNP2009, Beijing, Sept. 2009; to be published in Chinese Physics C. 6 pages, 5 figures

References in corpus (18)

• Lineshape of the Lambda(1405) Hyperon Measured Through its Sigma0 pion0 Decay
• The WASA Detector Facility at CELSIUS
• Rare decay pi0 -> e+e-: theory confronts KTeV data
• The Near-Threshold Production of Phi Mesons in pp Collisions
• Kaon Pair Production in Proton--Proton Collisions
• Precision measurement of the quasi-free pn->dphi reaction close to threshold
• Kaon pair production close to threshold
• Measurement of the Slope Parameter for the eta->3pi0 Decay in the pp->pp eta Reaction
• Study of the $pd{\to }^3\text{He}{K}^{+}{K}^{-}$ and $pd{\to }^3\text{He}\varphi$ reactions close to threshold
• Measurement of the pn -> dK^+K^- total cross section close to threshold
• Coupled-channel effects in the pp -> ppK+K- reaction
• On the Production of ${\pi }^{+}{\pi }^{+}$ Pairs in pp Collisions at 0.8 GeV
• Generalized Dalitz Plot analysis of the near threshold pp-->ppK+K- reaction in view of the K+K- final state interaction
• High precision beam momentum determination in a synchrotron using a spin resonance method
• Scalar-isovector K K-bar production close to threshold
• Measurement of the isospin-filtering dd -> 4He K+ K- reaction at Q=39 MeV
• Interpretation of K+K0bar pair production in pp collisions
• K^- ^3He and K^+K^- interactions in the pd -> ^3He K^+K^- reaction