Direct measurement of 12C + 4He → 16O +γ total cross section at Ecm=1.2 MeV

H. Yamaguchi, K. Sagara, K. Fujita, D. Kodama, Y. Narikiyo, K. Hamamoto, T. Ban, N. Tao, T. Teranishi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

A fusion reaction of 12C+4He→16O+γ is one of the main reactions in He-burning of stars and important for nucleosynthesis. The fusion cross section at stellar energy of Ecm=0.3 MeV has not been determined precisely yet in spite of efforts for about 40 years. We plan to measure directly the total fusion cross section down to 0.7 MeV at Kyushu University Tandem accelerator Laboratory and to estimate the cross section at 0.3MeV by extrapolation. We have already measured the cross sections at 2.4 MeV and 1.5 MeV. The measurement at Ecm=1.2 MeV is in progress.

本文言語英語
ホスト出版物のタイトルOrigin of Matter and Evolution of Galaxies 2013 - Proceedings of the 12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013
出版社American Institute of Physics Inc.
ページ229-233
ページ数5
ISBN(印刷版)9780735412286
DOI
出版ステータス出版済み - 1 1 2014
イベント12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013 - Tsukuba, 日本
継続期間: 11 18 201311 21 2013

出版物シリーズ

名前AIP Conference Proceedings
1594
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013
国/地域日本
CityTsukuba
Period11/18/1311/21/13

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

フィンガープリント

「Direct measurement of <sup>12</sup>C + <sup>4</sup>He → <sup>16</sup>O +γ total cross section at E<sub>cm</sub>=1.2 MeV」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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