Examination of the $ ϕ-NN $ bound-state problem with lattice QCD $ N-ϕ$ potentials
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866911907231825920 |
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| author | Etminan, Faisal Aalimi, Amanullah |
| author_facet | Etminan, Faisal Aalimi, Amanullah |
| contents | The developed Faddeev three-body equations are solved to search for bound-state solutions of a phi-meson $ \left(ϕ\right) $ and two nucleons $ \left( \textrm{NN} \right) $ system. The newly published spin $ 3/2 $ $ \textrm{N-\ensuremathϕ} $ potential based on the $ \left(\textrm{2+1}\right) $-flavor lattice QCD simulations near physical point, and realistic $ \textrm{NN} $ Malfliet-Tjon (MT) potential, are employed. Our numerical calculations for $ (I)J^π=(0)2^{-}$ $ ϕ\textrm{-d} $ system in maximum spin leads to ground state binding energy of about $ 7 $ MeV and a matter radius of about $ 8 $ fm. Our results indicates the possibility of the formation of new nuclear clusters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_06914 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Examination of the $ ϕ-NN $ bound-state problem with lattice QCD $ N-ϕ$ potentials Etminan, Faisal Aalimi, Amanullah Nuclear Theory The developed Faddeev three-body equations are solved to search for bound-state solutions of a phi-meson $ \left(ϕ\right) $ and two nucleons $ \left( \textrm{NN} \right) $ system. The newly published spin $ 3/2 $ $ \textrm{N-\ensuremathϕ} $ potential based on the $ \left(\textrm{2+1}\right) $-flavor lattice QCD simulations near physical point, and realistic $ \textrm{NN} $ Malfliet-Tjon (MT) potential, are employed. Our numerical calculations for $ (I)J^π=(0)2^{-}$ $ ϕ\textrm{-d} $ system in maximum spin leads to ground state binding energy of about $ 7 $ MeV and a matter radius of about $ 8 $ fm. Our results indicates the possibility of the formation of new nuclear clusters. |
| title | Examination of the $ ϕ-NN $ bound-state problem with lattice QCD $ N-ϕ$ potentials |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2402.06914 |