Abstract
We measured the reaction cross sections (σR) and parallel momentum distributions (P//) of 23Al and it's neighboring nuclei at RIKEN-RIPS. An enhanced σR of 23Al is observed, which is consistent with the previous experimental result. And the P// of fragment from the projectile breakup nuclei have been obtained at the same time. We discuss our experimental data under the Few-Body Glauber Model. The P// of 23Al shows the ground state of the valence proton is a d-wave, which is consistent with the recent measurement of 23Al's g factor. To explain the experimental σR and P// of 23Al at the same time, we suggest an enlarged core of 23Al.
Original language | English |
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Pages (from-to) | 186-188 |
Number of pages | 3 |
Journal | Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics |
Volume | 30 |
Issue number | SUPPL. 2 |
Publication status | Published - 2006 Dec |
Externally published | Yes |
Keywords
- Exotic structure
- Parallel momentum distribution
- Proton-rich nuclei
- Reaction cross section
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy(all)