Study of the A(K(stop)(-), pi(+/-)Sigma(-/+))A ' reaction
- M. Agnello
- L. Benussi
- M. Bertani
- C. Bhang
- G. Bonomi
- E. Botta
- M. Bregant
- T. Bressani
- S. Bufalino
- L. Busso
- D. Calvo
- P. Camerini
- B. Dalena
- F. De Mori
- G. D'Erasmo
- FL. Fabbri
- A. Feliciello
- A. Filippi
- EM. Fiore
- A. Fontana
- H. Fujioka
- P. Genova
- P. Gianotti
- N. Grion
- B. Kang
- V. Lucherini
- S. Marcello
- F. Moia
- T. Maruta
- N. Mirfakhrai
- P. Montagna
- O. Morra
- T. Nagae
- D. Nakajima
- H. Outa
- A. Pantaleo
- V. Paticchio
- S. Piano
- R. Rui
- G. Simonetti
- A. Toyoda
- R. Wheadon
- A. Zenoni
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DOIAbstract
This contribution describes a recent experimental study of the A(K − stop , π ± Σ ∓ )A reaction on light nuclei, 6,7 Li, 9 Be, 13 C and 16 O. 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