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papers

Publications (6)

nucl-ex2006

A study of the proton spectra following the capture of $K^{-}$ in $^{6}$ Li and $^{12}$ C with FINUDA

M. Agnello, G. Beer, L. Benussi +55

Momenta spectra of protons emitted following the capture of $K^{-}$ in $^{6}$ Li and $^{12}$ C have been measured with 1% resolution. The $^{12}$ C spectrum is smooth whereas for $^{6}$ Li a…

physics.plasm-ph2003

Positron plasma diagnostics and temperature control for antihydrogen production

ATHENA Collaboration, M. Amoretti, C. Amsler +29

Production of antihydrogen atoms by mixing antiprotons with a cold, confined, positron plasma depends critically on parameters such as the plasma density and temperature. We discus…

physics.plasm-ph2004

Three Dimensional Annihilation Imaging of Antiprotons in a Penning Trap

M. C. Fujiwara, M. Amoretti, G. Bonomi +28

We demonstrate three-dimensional annihilation imaging of antiprotons trapped in a Penning trap. Exploiting unusual feature of antiparticles, we investigate a previously unexplored…

nucl-ex2006

Production of $_{I^}^{6} $ H and $_{I^}^{7} $ H with the (K $_{s t o p}^{-}$ , $I ¨ ^{+}$ ) reaction

M. Agnello, G. Beer, L. Benussi +53

The production of neutron rich $I^$ -hypernuclei via the ( $K_{s}^{-} t o p$ , $I ¨ ^{+}$ ) reaction has been studied using data collected with the FINUDA spectrometer at the DA $I^¦$ NE $I ¨ $ -factory…

hep-ex2004

The First Cold Antihydrogen

M. C. Fujiwara, M. Amoretti, C. Amsler +29

Antihydrogen, the atomic bound state of an antiproton and a positron, was produced at low energy for the first time by the ATHENA experiment, marking an important first step for pr…

hep-ex2003

First Production and Detection of Cold Antihydrogen Atoms