2000年6月
New magic number, N=16, near the neutron drip line
PHYSICAL REVIEW LETTERS
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- 巻
- 84
- 号
- 24
- 開始ページ
- 5493
- 終了ページ
- 5495
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevLett.84.5493
- 出版者・発行元
- AMERICAN PHYSICAL SOC
We have surveyed the neutron separation energies (S-n) and the interaction cross sections (sigma(1)) for the neutron-rich p-sd and the sd shell region. Very recently, both measurements reached up to the neutron drip line, or close to the drip line, for nuclei of Z less than or equal to 8. A neutron-number dependence of S-n shows clear breaks at. N = 16 near the neutron drip line (T-Z greater than or equal to 3), which shows the creation of a new magic number. A neutron-number dependence of sigma(1) shows a large increase of sigma(1) for N = 15, which supports the new magic number. The origin of the new magic number is also discussed.
- リンク情報
- ID情報
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- DOI : 10.1103/PhysRevLett.84.5493
- ISSN : 0031-9007
- Web of Science ID : WOS:000087522200009