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What does the free space Lambda Lambda interaction predict for Lambda Lambda hypernuclei?

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What does the free space Lambda Lambda interaction predict for Lambda Lambda hypernuclei?

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dc.contributor.author Albertus, Conrado
dc.contributor.author Amaro Soriano, José Enrique
dc.contributor.author Nieves Pamplona, Juan Miguel
dc.date.accessioned 2014-10-20T07:07:40Z
dc.date.available 2014-10-20T07:07:40Z
dc.date.issued 2002
dc.identifier.citation Albertus, Conrado Amaro Soriano, José Enrique Nieves Pamplona, Juan Miguel 2002 What does the free space Lambda Lambda interaction predict for Lambda Lambda hypernuclei? Physical Review Letters 89 3 032501
dc.identifier.uri http://hdl.handle.net/10550/39244
dc.description.abstract Data on LambdaLambda hypernuclei provide a unique method to learn details about the strangeness S=-2 sector of the baryon-baryon interaction. From the free space Bonn-Julich potentials, determined from data on baryon-baryon scattering in the S=0, -1 channels, we construct an interaction in the S=-2 sector to describe the experimentally known LambdaLambda hypernuclei. After including short-range (Jastrow) and RPA correlations, we find masses for these LambdaLambda hypernuclei in a reasonable agreement with data, taking into account theoretical and experimental uncertainties. Thus, we provide a natural extension, at low energies, of the Bonn-Julich one-boson exchange potentials to the S=-2 channel.
dc.language.iso eng
dc.relation.ispartof Physical Review Letters, 2002, vol. 89, num. 3, p. 032501
dc.subject Física
dc.title What does the free space Lambda Lambda interaction predict for Lambda Lambda hypernuclei?
dc.type journal article es_ES
dc.date.updated 2014-10-20T07:07:40Z
dc.identifier.doi 10.1103/PhysRevLett.032501
dc.identifier.idgrec 068597
dc.rights.accessRights open access es_ES

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