The FINUDA experiment collected data to study the production of hypernuclei on different nuclear targets. The hypernucleus formation occurred through the strangeness-exchange reaction $K^-_{stop} + \; ^AZ \rightarrow \; ^A_{\Lambda}Z + \pi^-$. From the analysis of the momentum of the emerging $\pi^-$, binding energies and formation probabilities of $^7_{\Lambda}$Li, $^9_{\Lambda}$Be, $^{13}_{\Lambda}$C and $^{16}_{\Lambda}$O have been measured and are here presented. The behavior of the formation probability as a function of the atomic mass number A is also discussed.
Hypernuclear spectroscopy with K- at rest on 7Li, 9Be, 13C and 16O / M., Agnello; L., Benussi; M., Bertani; H. C., Bhang; G., Bonomi; E., Botta; M., Bregant; T., Bressani; S., Bufalino; L., Busso; D., Calvo; Camerini, Paolo; B., Dalena; F., De Mori; G., D’Erasmo; F. L., Fabbri; A., Feliciello; A. Filippib E. M., Fiore; A., Ontana; H., Fujioka; P., Genova; P., Gianotti; N., Grion; V., Lucherini; S., Marcello; N., Mirfakhrai; F., Moia; P., Montagna; O., Morra; T., Nagae; H., Outa; A., Pantaleo; V., Paticchio; S., Piano; Rui, Rinaldo; G., Simonetti; R., Wheadon; A., Zenoni. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 698:(2011), pp. 219-225. [10.1016/j.physletb.2011.02.060]
Hypernuclear spectroscopy with K- at rest on 7Li, 9Be, 13C and 16O
CAMERINI, Paolo;RUI, RINALDO;
2011-01-01
Abstract
The FINUDA experiment collected data to study the production of hypernuclei on different nuclear targets. The hypernucleus formation occurred through the strangeness-exchange reaction $K^-_{stop} + \; ^AZ \rightarrow \; ^A_{\Lambda}Z + \pi^-$. From the analysis of the momentum of the emerging $\pi^-$, binding energies and formation probabilities of $^7_{\Lambda}$Li, $^9_{\Lambda}$Be, $^{13}_{\Lambda}$C and $^{16}_{\Lambda}$O have been measured and are here presented. The behavior of the formation probability as a function of the atomic mass number A is also discussed.Pubblicazioni consigliate
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