Abstract
A multichannel R-matrix formalism was used to fit Na-21+ p resonant elastic and inelastic scattering data taken at the TRIUMF UK detector array facility at TRIUMF-ISAC. Five resonances were observed corresponding to states in Mg-22 above the proton threshold. Four of these corresponded to states seen in previous transfer reaction studies where firm spin-parity assignments could not be made. One new resonance, previously unobserved in any reaction, was also seen. Where possible, resonance energies, partial widths, and spin-parity values of these resonances were extracted. The correspondence between these states and possible analogs in the mirror nucleus Ne-22 is discussed, as well as the relation to T=1 states in the nucleus Na-22.
Original language | English |
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Article number | 025802 |
Pages (from-to) | - |
Number of pages | 15 |
Journal | Physical Review C |
Volume | 71 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2005 |
Keywords / Materials (for Non-textual outputs)
- NUCLEAR REACTIONS
- NOVA OUTBURSTS
- STATES
- MG-22
- SCATTERING
- NE-22
- SPECTROSCOPY
- SILICON
- SEARCH
- BEAMS