New broad 8Be nuclear resonances
| dc.creator | Page, Philip R. | |
| dc.date | 2005-06-20 | |
| dc.date | 2005-11-01 | |
| dc.date.accessioned | 2026-07-07T11:07:27Z | |
| dc.date.available | 2026-07-07T11:07:27Z | |
| dc.description | Energies, total and partial widths, and reduced width amplitudes of 8Be resonances up to an excitation energy of 26 MeV are extracted from a coupled channel analysis of experimental data. The presence of an extremely broad J^pi = 2^+ ``intruder'' resonance is confirmed, while a new 1^+ and very broad 4^+ resonance are discovered. A previously known 22 MeV 2^+ resonance is likely resolved into two resonances. The experimental J^pi T = 3^(+)? resonance at 22 MeV is determined to be 3^-0, and the experimental 1^-? (at 19 MeV) and 4^-? resonances to be isospin 0. | |
| dc.description | 16 pages, LaTeX | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0506063 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0506063 | |
| dc.identifier | Phys.Rev.C72:054312,2005 | |
| dc.identifier | doi:10.1103/PhysRevC.72.054312 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189847 | |
| dc.subject | Nuclear Theory | |
| dc.subject | Nuclear Experiment | |
| dc.title | New broad 8Be nuclear resonances | |
| dc.type | text |