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Limit on the production of a light vector gauge boson in phi meson decays with the KLOE detector
We present a new limit on the production of a light dark-force mediator with the KLOE detector at DA Phi NE. This boson, called U, has been searched for in the decay phi -> eta U, U -> e(+)e(-),Expand
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Physics with the KLOE-2 experiment at the upgraded DAΦNE
Investigation at a φ-factory can shed light on several debated issues in particle physics. We discuss: (i) recent theoretical development and experimental progress in kaon physics relevant for theExpand
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ABC Effect in Basic Double-Pionic Fusion --- Observation of a new resonance?
P. Adlarson, C. Adolph, W. Augustyniak, V. Baru, 5 M. Bashkanov, F.S. Bergmann, M. Berłowski, H. Bhatt, K.–T. Brinkmann, M. Büscher, 11 H. Calén, H. Clement, D. Coderre, 11, 12 E. Czerwiński, ∗ E.Expand
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Generalized Dalitz plot analysis of the near-threshold pp→ppK + K - reaction in view of the K + K - final state interaction
The excitation function for the pp{yields}ppK{sup +}K{sup -} reaction revealed a significant enhancement close to threshold that may plausibly be assigned to the influence of the pK{sup -} and K{supExpand
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Precision measurement of the η → π+π−π0 Dalitz plot distribution with the KLOE detector
A bstractUsing 1.6 fb−1 of e+e− → ϕ → ηγ data collected with the KLOE detector at DAΦNE, the Dalitz plot distribution for the η → π+π−π0 decay is studied with the world’s largest sample of ∼ 4.7 ·Expand
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Feasibility studies of the polarization of photons beyond the optical wavelength regime with the J-PET detector
J-PET is a detector optimized for registration of photons from the electron–positron annihilation via plastic scintillators where photons interact predominantly via Compton scattering. RegistrationExpand
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The KLOE-2 Collaboration
The three precision measurements of the cross section σ ( e+e− → π+π−γ(γ) ) using initial state radiation by the KLOE collaboration provide an important input for the prediction of the hadronicExpand
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Measurement of η meson production in γγ interactions and Γ(η → γγ) with the KLOE detector
A bstractWe present a measurement of η meson production in photon-photon interactions produced by electron-positron beams colliding with $ \sqrt{s}=1 $ GeV. The measurement is done with the KLOEExpand
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Measurement of the reaction near threshold
Total and differential cross sections for the He 3 center-of-mass momenta in the range from 17.1 MeV/ c to 87.5 MeV/ c . The data were taken during a slow ramping of the COSY internal deuteron beamExpand
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Study of the NN$\eta '$ Production with COSY-11
We describe a new high precision measurement of the production cross-section for the eta' meson in proton-proton collisions for five beam momenta at low access energy region Q conducted at theExpand
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