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→ A ΛZ + π−. From the analysis of the momentum of the emerging π−, binding energies and formation probabilities of 7ΛLi, 9ΛBe, 13ΛC and 16ΛO 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 at rest on 7Li, 9Be, 13C and 16O
FONTANA, ANDREA;GENOVA, PABLO;MONTAGNA, PAOLO MARIA;
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→ A ΛZ + π−. From the analysis of the momentum of the emerging π−, binding energies and formation probabilities of 7ΛLi, 9ΛBe, 13ΛC and 16ΛO 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.File in questo prodotto:
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