TY - GEN
T1 - Light Ξ hypernuclei in four-body cluster models
AU - Hiyama, E.
PY - 2010
Y1 - 2010
N2 - Detailed structure calculations in 12ξ-Be, 7Ξ-H and 10Ξ- Li are performed within the framework of the microscopic Ξ of four-body cluster models. We adopted effective ΞN interactions derived from the Nijmegen interaction models, which give rise to substantially attractive Ξ-nucleus potentials in accordance with the experimental indications. 7 Ξ-H and 10Ξ-Li are predicted to have bound states. We propose to observe the Ξ bound states in future (K -,K+) experiments using 7Li and 10B targets in addition to the standard 12C target. The experimental confirmation of these states will provide information on the spin- and isospin-averaged ΞN interaction.
AB - Detailed structure calculations in 12ξ-Be, 7Ξ-H and 10Ξ- Li are performed within the framework of the microscopic Ξ of four-body cluster models. We adopted effective ΞN interactions derived from the Nijmegen interaction models, which give rise to substantially attractive Ξ-nucleus potentials in accordance with the experimental indications. 7 Ξ-H and 10Ξ-Li are predicted to have bound states. We propose to observe the Ξ bound states in future (K -,K+) experiments using 7Li and 10B targets in addition to the standard 12C target. The experimental confirmation of these states will provide information on the spin- and isospin-averaged ΞN interaction.
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M3 - Conference contribution
AN - SCOPUS:84894475053
SN - 9814277606
SN - 9789814277600
T3 - Proceedings of the Sendai International Symposium: Strangeness in Nuclear and Hadronic Systems, SENDAI 2008
SP - 205
EP - 212
BT - Proceedings of the Sendai International Symposium
T2 - Sendai International Symposium on Strangeness in Nuclear and Hadronic Systems, SENDAI 2008
Y2 - 14 December 2008 through 18 December 2008
ER -