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A measurement of the charge asymmetry in the decay η → π+π−γ |
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| Authors: | MR Jane BD Jones NH Lipman DP Owen BK Penney TG Walker M Gettner P Grannis H Uto J Anderson EH Bellamy MG Green J Kirkby PE Osmon JA Strong DH Thomas CM Solomonides |
| Institution: | Rutherford Laboratory, Chilton, Berkshire, UK;Westfield College, London, UK;University of Sussex, UK |
| Abstract: | An experiment has been performed at the Rutherford Laboratory to look for a possible asymmetry in the decay η → π+π?γ. The asymmetry for 34 680 eta decay is measured to be 0.012 ± 0.006, which is consistent with no C-violation in this decay mode. |
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