Conjecture: A Possible nnΛ Resonance
We address the question of whether there might exist a resonance in the nnΛ system, using a rank one separable potential formulation of the Hamiltonian. We explore the eigenvalues of the kernel of the Faddeev equation in the complex energy plane using contour rotation to allow us to analytically con...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/201611307003 |
| _version_ | 1818589865833398272 |
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| author | Gibson B. F. Afnan I. R. |
| author_facet | Gibson B. F. Afnan I. R. |
| author_sort | Gibson B. F. |
| collection | DOAJ |
| description | We address the question of whether there might exist a resonance in the nnΛ system, using a rank one separable potential formulation of the Hamiltonian. We explore the eigenvalues of the kernel of the Faddeev equation in the complex energy plane using contour rotation to allow us to analytically continue the kernel onto the second energy sheet. We follow the largest eigenvalue as the nΛ potentials are scaled and the nnΛ continuum is turned into a resonance and then into a bound state of the system. |
| first_indexed | 2024-12-16T09:47:27Z |
| format | Article |
| id | doaj.art-715c0e6595df47518dab3a16e6d605f7 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-16T09:47:27Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-715c0e6595df47518dab3a16e6d605f72022-12-21T22:36:08ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011130700310.1051/epjconf/201611307003epjconf_fb2016_07003Conjecture: A Possible nnΛ ResonanceGibson B. F.0Afnan I. R.1Theoretical Division, Los Alamos National LaboratorySchool of Chemical and Physical Sciences, Flinders UniversityWe address the question of whether there might exist a resonance in the nnΛ system, using a rank one separable potential formulation of the Hamiltonian. We explore the eigenvalues of the kernel of the Faddeev equation in the complex energy plane using contour rotation to allow us to analytically continue the kernel onto the second energy sheet. We follow the largest eigenvalue as the nΛ potentials are scaled and the nnΛ continuum is turned into a resonance and then into a bound state of the system.http://dx.doi.org/10.1051/epjconf/201611307003 |
| spellingShingle | Gibson B. F. Afnan I. R. Conjecture: A Possible nnΛ Resonance EPJ Web of Conferences |
| title | Conjecture: A Possible nnΛ Resonance |
| title_full | Conjecture: A Possible nnΛ Resonance |
| title_fullStr | Conjecture: A Possible nnΛ Resonance |
| title_full_unstemmed | Conjecture: A Possible nnΛ Resonance |
| title_short | Conjecture: A Possible nnΛ Resonance |
| title_sort | conjecture a possible nnλ resonance |
| url | http://dx.doi.org/10.1051/epjconf/201611307003 |
| work_keys_str_mv | AT gibsonbf conjectureapossiblennlresonance AT afnanir conjectureapossiblennlresonance |