Measurement of η' → ηπ+π- with KLOE and KLOE-2.

Authors :: Redmer, C. F.
Source :: EPJ Web of Conferences. 2012, Issue 37, p09030-p.1-09030-p.3. 3p.
Publication Year :: 2012
Abstract: The investigation of η' → ππη allows to study ππ and ηπ interactions and the possible influence of the scalar states f0(600) and a0(980) on the decay dynamics. 1.7 fb-1 of data taken with the KLOE detector at the DAΦNE e+e- collider have been analyzed with respect to the charged decay mode η' → π+π-η. 7900 ± 90 event candidates have been extracted and can be used for a Dalitz plot analysis. [ABSTRACT FROM AUTHOR]