Data di Pubblicazione:
2007
Abstract:
Correlated Λd pairs emitted after the absorption of negative kaons at rest K− A → ΛdA′ in light nuclei 6Li and 12C are studied. Λ-hyperons stop
and deuterons are found to be preferentially emitted in opposite directions. The Λd invariant mass spectrum of 6Li shows a bump whose mass is 3251 ± 6 MeV/c2. The bump mass (binding energy), width and yield are reported. The appearance of a bump is discussed in the realm of the [K ̄ 3N ] clustering process in nuclei. The experiment was performed with the FINUDA spectrometer at DANE (LNF).
and deuterons are found to be preferentially emitted in opposite directions. The Λd invariant mass spectrum of 6Li shows a bump whose mass is 3251 ± 6 MeV/c2. The bump mass (binding energy), width and yield are reported. The appearance of a bump is discussed in the realm of the [K ̄ 3N ] clustering process in nuclei. The experiment was performed with the FINUDA spectrometer at DANE (LNF).
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
M., Agnello; G., Beer; L., Benussi; M., Bertani; H. C., Bhang; S., Bianco; Bonomi, Germano; E., Botta; M., Bregant; T., Bressani; S., Bufalino; L., Busso; D., Calvo; P., Camerini; M., Caponero; P., Cerello; B., Dalena; F., De Mori; G., D’Erasmo; D., Di Santo; R., Donà; D., Elia; F. L., Fabbri; D., Faso; A., Feliciello; A., Filippi; V., Filippini; R., Fini; M. E., Fiore; H., Fujioka; P., Gianotti; N., Grion; O., Hartmann; A., Krasnoperov; V., Lucherini; V., Lenti; V., Manzari; S., Marcello; T., Maruta; N., Mirfakhrai; O., Morra; T., Nagae; A., Olin; H., Outa; E., Pace; M., Pallotta; M., Palomba; A., Pantaleo; A., Panzarasa; V., Paticchio; S., Piano; F., Pompili; R., Rui; G., Simonetti; H., So; V., Tereshchenko; S., Tomassini; A., Toyoda; R., Wheadon; Zenoni, Aldo
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