Faddeev calculation of the hypertriton in the SU(6) quark model nucleon nucleon and hyperon nucleon interactions

Fujiwara, Y.; Miyagawa, K.; Kohno, M.; Suzuki, Y.

doi:10.1103/PhysRevC.70.024001

Faddeev calculation of the hypertriton in the SU(6) quark model nucleon nucleon and hyperon nucleon interactions

Apr, 2004

7 pages

Published in:

Phys.Rev.C 70 (2004) 024001

e-Print:

nucl-th/0404010 [nucl-th]

DOI:

10.1103/PhysRevC.70.024001

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Abstract:

Quark-model nucleon-nucleon and hyperon-nucleon interactions by the Kyoto- Niigata group are applied to the hypertriton calculation in a new three-cluster Faddeev formalism using the two-cluster resonating-group method kernels. The most recent model, fss2, gives a reasonable result similar to the Nijmegen soft-core model NSC89, except for an appreciable contributions of higher partial waves.

21.30.-x
21.80.+a
21.45.+v
13.75.Ev
tritium: hypernucleus
Lambda: hypernucleus
three-body problem: coupled channel
quantum number
nucleon nucleon: interaction
nucleon hyperon: interaction

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