A search for deeply-bound kaonic nuclear state at the J-PARC E15 experiment

作者：Ajimura S; Beer G; Bhang H; Bragadireanu M; Buehler P; Busso L; Cargnelli M; Choi S; Curceanu C; Enomoto S; Faso D; Fujioka H; Fujiwara Y; Fukuda T; Guaraldo C; Hashimoto T; Hayano R S; Hiraiwa T; Iio M; Iliescu M; Inoue K; Ishiguro Y; Ishikawa T; Ishimoto S; Ishiwatari T; Itahashi K; Iwai M; Iwasaki M; Kawasaki S; Kienle P; Kou H; Ma Y; Marton J; Matsuda Y; Mizoi Y; Morra O; Nagae T; Noumi H; Ohnishi H; Okada S

来源：Nuclear Physics A, 2013, 914: 315-320.

DOI：10.1016/j.nuclphysa.2013.04.013

• Kaonic nuclei
• Strageness

The J-PARC E15 experiment will be performed to search for the simplest kaonic nuclear bound state, (K) over bar NN, by the in-flight He-3(K-, N) reaction. The exclusive measurement will be performed by a simultaneous measurement of the missing mass using the forward neutron or proton, and the invariant mass via the expected decay, e.g. K- pp -%26gt; Lambda p -%26gt; p pi(-) p. In this report, an overview of the experiment and an analysis of engineering runs performed in February and June are presented.

• 出版日期2013-9-20
• 单位RIKEN