Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering
© 2017 American Physical Society. Four light-mass nuclei are considered by an effective two-body clusterization method: Li7 as H3+He4,Be7 as He3+He4,Be8 as He4+He4, and Li6 as H2+He4. The low-energy spectra of the first three are determined from single-channel Lippmann-Schwinger equations. For the l...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
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The American Physical Society
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/55119 |
| _version_ | 1848759539834290176 |
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| author | Fraser, P. Massen-Hane, K. Kadyrov, A. Amos, K. Bray, Igor Canton, L. |
| author_facet | Fraser, P. Massen-Hane, K. Kadyrov, A. Amos, K. Bray, Igor Canton, L. |
| author_sort | Fraser, P. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2017 American Physical Society. Four light-mass nuclei are considered by an effective two-body clusterization method: Li7 as H3+He4,Be7 as He3+He4,Be8 as He4+He4, and Li6 as H2+He4. The low-energy spectra of the first three are determined from single-channel Lippmann-Schwinger equations. For the last, two uncoupled sets of equations are considered: those involving the S31 and those of the posited 1S0 states of H2. Low-energy elastic scattering cross sections are calculated from the same H2+He4 Hamiltonian, for many angles and energies for which data are available. While some of these systems may be more fully described by many-body theories, this work establishes that a large amount of data may be explained by these two-body clusterizations. |
| first_indexed | 2025-11-14T10:01:30Z |
| format | Journal Article |
| id | curtin-20.500.11937-55119 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:01:30Z |
| publishDate | 2017 |
| publisher | The American Physical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-551192018-03-29T09:09:25Z Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering Fraser, P. Massen-Hane, K. Kadyrov, A. Amos, K. Bray, Igor Canton, L. © 2017 American Physical Society. Four light-mass nuclei are considered by an effective two-body clusterization method: Li7 as H3+He4,Be7 as He3+He4,Be8 as He4+He4, and Li6 as H2+He4. The low-energy spectra of the first three are determined from single-channel Lippmann-Schwinger equations. For the last, two uncoupled sets of equations are considered: those involving the S31 and those of the posited 1S0 states of H2. Low-energy elastic scattering cross sections are calculated from the same H2+He4 Hamiltonian, for many angles and energies for which data are available. While some of these systems may be more fully described by many-body theories, this work establishes that a large amount of data may be explained by these two-body clusterizations. 2017 Journal Article http://hdl.handle.net/20.500.11937/55119 10.1103/PhysRevC.96.014619 The American Physical Society restricted |
| spellingShingle | Fraser, P. Massen-Hane, K. Kadyrov, A. Amos, K. Bray, Igor Canton, L. Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title | Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title_full | Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title_fullStr | Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title_full_unstemmed | Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title_short | Effective two-body model for spectra of clusters of H 2, H 3, He 3, and He 4 with He 4, and H 2 - He 4 scattering |
| title_sort | effective two-body model for spectra of clusters of h 2, h 3, he 3, and he 4 with he 4, and h 2 - he 4 scattering |
| url | http://hdl.handle.net/20.500.11937/55119 |