Spin-dependent three-nucleon force effects on nucleon-deuteron scattering
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2007
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| _version_ | 1866917960160903168 |
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| author | Ishikawa, S. |
| author_facet | Ishikawa, S. |
| contents | We construct a phenomenological three-nucleon force (3NF) model that gives a good description of polarization observables in elastic nucleon-deuteron (N-$d$) scattering at a low energy together with a realistic nucleon-nucleon force and a 3NF arising from the exchange of two pions. Parameters of the model, which consists of spin-independent, spin-orbit, and tensor components, are determined to reproduce the three-nucleon binding energy and polarization observables in N-d scattering at 3 MeV. Predictions of the model 3NF on N-d polarization observables at higher energies are examined, and effects of each component on the observables are investigated. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_0705_1665 |
| institution | arXiv |
| publishDate | 2007 |
| record_format | arxiv |
| spellingShingle | Spin-dependent three-nucleon force effects on nucleon-deuteron scattering Ishikawa, S. Nuclear Theory We construct a phenomenological three-nucleon force (3NF) model that gives a good description of polarization observables in elastic nucleon-deuteron (N-$d$) scattering at a low energy together with a realistic nucleon-nucleon force and a 3NF arising from the exchange of two pions. Parameters of the model, which consists of spin-independent, spin-orbit, and tensor components, are determined to reproduce the three-nucleon binding energy and polarization observables in N-d scattering at 3 MeV. Predictions of the model 3NF on N-d polarization observables at higher energies are examined, and effects of each component on the observables are investigated. |
| title | Spin-dependent three-nucleon force effects on nucleon-deuteron scattering |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/0705.1665 |