nd scattering lengths from a quark-model based NN interaction
Journal Article
·
· Physical Review. C, Nuclear Physics
- Escuela Superior de Fisica y Matematicas, Instituto Politecnico Nacional, Edificio 9, 07738 Mexico D.F. (Mexico)
- Departamento de Fisica Fundamental, Universidad de Salamanca, E-37008 Salamanca (Spain)
We calculate the doublet and quartet neutron-deuteron scattering lengths using a nonlocal nucleon-nucleon interaction fully derived from quark-quark interactions. We use as input the NN{sup 1}S{sub 0} and {sup 3}S{sub 1}-{sup 3}D{sub 1} partial waves. Our result for the quartet scattering length agrees well with the experimental value but the result for the doublet scattering length does not. However, if we take the result for the doublet scattering length together with the one for the triton binding energy they agree well with the so-called Phillips line.
- OSTI ID:
- 21067940
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 5 Vol. 76; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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