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Experimental investigation of $\pi^+\pi^-$ and $K^+K^-$ atoms
The adapted DIRAC experiment at the CERN PS accelerator observed for the first time long-lived hydrogen-like $\pi^+\pi^-$ atoms, produced by protons hitting a beryllium target. A part of these atoms crossed the gap of 96 mm and got broken up in the 2.1 $\mu$m thick platinum foil. Analysing the obser...
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Lenguaje: | eng |
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SISSA
2019
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Acceso en línea: | https://dx.doi.org/10.22323/1.340.0453 http://cds.cern.ch/record/2702361 |