Study of the A(K-stop, pi+- Sigma-+)A' reaction
- Agnello M.
- Benussi L.
- Bertani M.
- Bhang H.C.
- Bonifazi E.
- Bonomi G.
- Botta E.
- Bregant M.
- Bressani T.
- Bufalino S.
- Busso L.
- Calvo D.
- Camerini P.
- Dalena B.
- De Mori F.
- D’Erasmo G.
- Fabbri F.L.
- Feliciello A.
- Filippi A.
- Fiore E.M.
- Fujioka H.
- Genova P.
- Gianotti P.
- Grion N.
- Kang B.
- Lucherini V.
- Marcello S.
- Maruta T.
- Mirfakhrai N.
- Moia F.
- Montagna P.
- Nagae T.
- Nakajima D.
- Outa H.
- Pantaleo A.
- Paticchio V.
- Piano S.
- Pompili F.
- Rui R.
- Simonetti G.
- Toyoda A.
- Wheadon R.
- Zenoni A.
Publication date
January 2010
DOIAbstract
This contribution describes a recent experimental study of the A(K−stop, π±Σ∓)A' reaction on light nuclei, 6,7Li, 9Be, 13C and 16O. Final π±Σ∓ pairs arise from π+π−n events. For some nuclei, the π+ momentum spectrum presents peak-strucures in the kinematical interval of formation of Σ-hypernuclear states. The apparatus used for the investigation is the FINUDA spectrometer set at DAΦNE
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