Exploring the αp-process with Grand Raiden

S. O'Brien, T. Adachi, G. P.A. Berg, M. Couder, M. Dozono, H. Fujita, Y. Fujita, J. Görres, K. Hatanaka, D. Ishikawa, T. Kubo, H. Matsubara, Y. Namiki, Y. Ohkuma, H. Okamura, H. J. Ong, D. Patel, Y. Sakemis, K. Sault, Y. ShimbaraS. Suzuki, T. Suzuki, A. Tamii, T. Wakasa, R. Wantanabe, M. Wiescher, R. Yamada, J. Zenihiro

研究成果: Conference article T査読

7 被引用数 (Scopus)

抄録

22Mg, 30S, 34Ar and 38Ca have been investigated using (p,t) reactions at RCNP with the intent of identifying energy levels in nuclei that determine the reaction rates along the pathway of the αp-process. These experiments exploit the high resolution and 0° capabilities of the Grand Raiden spectrometer and the WS beamline, which can deliver a fully dispersion matched beam to target. The level information is vital to understanding the nucleosynthesis occurring during explosive hydrogen burning, which, for example, is thought to occur during type I X-ray bursts. In the case of 22Mg, new reaction rate calculations have been performed for the 18Ne(α,p)21Na reaction. The experimental technique will be discussed, and the experimental results will be presented.

本文言語English
ページ(範囲)288-292
ページ数5
ジャーナルAIP Conference Proceedings
1090
DOI
出版ステータスPublished - 2009
外部発表はい
イベント13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics - Cologne, Germany
継続期間: 25-08-200929-08-2009

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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