Search for low-lying dipole strength in the Neutron-Rich nucleus 26Ne

J. Gibelin, D. Beaumel, T. Motobayashi, N. Aoi, H. Baba, Y. Blumenfeld, Z. Elekes, S. Fortier, N. Frascaria, N. Fukuda, T. Gomi, K. Ishikawa, Y. Kondo, T. Kubo, V. Lima, T. Nakamura, A. Saito, Y. Satou, E. Takeshita, S. TakeuchiT. Teranishi, Y. Togano, A. M. Vinodkumar, Y. Yanagisawa, K. Yoshida

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

In order to search for low energy El strength, Coulomb excitation of the neutron rich nucleus 26Ne was studied at RIKEN Accelerator Research Facility. A 58 MeV/A secondary beam of 26Ne impinged on lead and aluminum target. In this complete kinematics measurement, we measured the energy and position of the charged fragments with a silicon strip/Si(Li) telescope, and the neutrons resulting from the decay of 26Ne with a multi-element plastic wall. The photons which can be emitted from excited states are detected using a 4π NaI array. The analysis is still in progress but it so far shows strength between 8 and 10 MeV excitation energy that can be related to a pygmy dipole resonance.

本文言語英語
ホスト出版物のタイトルEXOTIC NUCLEAR SYSTEMS
ホスト出版物のサブタイトルInternational Symposium on Exotic Nuclear Systems, ENS'05
ページ198-201
ページ数4
DOI
出版ステータス出版済み - 11月 21 2005
イベントInternational Symposium on Exotic Nuclear Systems, ENS'05 - Debrecen, ハンガリー
継続期間: 6月 20 20056月 25 2005

出版物シリーズ

名前AIP Conference Proceedings
802
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他International Symposium on Exotic Nuclear Systems, ENS'05
国/地域ハンガリー
CityDebrecen
Period6/20/056/25/05

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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