Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies

Kunihiro Fujita, Hiroyuki Yamaguchi, Tadahiko Ban, Kenichi Hamamoto, Yoshihiro Narikiyo, Nariaki Tao, Kenshi Sagara

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

A cross section measurement employing a direct 16O detection method for the reaction energies from Ecm = 2.4 to 0.7 MeV is planned at Kyushu University Tandem Laboratory (KUTL). To perform this experiment and to obtain quantitative information about the cross section to within an error of 10%, we have developed several instruments, including a blow-in type windowless gas target, a recoil mass separator and a RF-deflector. The measurements at Ecm = 2.4 and 1.5 MeV have been performed with these instruments. For measuring at Ecm < 1.2 MeV, a hybrid detector employing both, an ionization chamber and a silicon detector was developed to reduce the carbon backgrounds more efficiently. The oxygen ions were clearly separated from carbon background by using the energy deposit in the ionization chamber. Experiment of Ecm = 1.2 MeV was performed and the cross section was obtained.

元の言語英語
ホスト出版物のタイトルCGS15 2014 - Capture GammaRay Spectroscopy and Related Topics
編集者Kai Zuber, Ronald Schwengner
出版者EDP Sciences
ISBN(電子版)9782759817948
DOI
出版物ステータス出版済み - 5 28 2015
イベント15th International Symposium on Capture Gamma Ray Spectroscopy and Related Topics, CGS15 2014 - Dresden, ドイツ
継続期間: 8 25 20148 29 2014

出版物シリーズ

名前EPJ Web of Conferences
93
ISSN(印刷物)2101-6275
ISSN(電子版)2100-014X

その他

その他15th International Symposium on Capture Gamma Ray Spectroscopy and Related Topics, CGS15 2014
ドイツ
Dresden
期間8/25/148/29/14

Fingerprint

ionization chambers
cross sections
deflectors
carbon
detectors
separators
oxygen ions
energy
deposits
silicon
gases

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Fujita, K., Yamaguchi, H., Ban, T., Hamamoto, K., Narikiyo, Y., Tao, N., & Sagara, K. (2015). Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies. : K. Zuber, & R. Schwengner (版), CGS15 2014 - Capture GammaRay Spectroscopy and Related Topics [03005] (EPJ Web of Conferences; 巻数 93). EDP Sciences. https://doi.org/10.1051/epjconf/20159303005

Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies. / Fujita, Kunihiro; Yamaguchi, Hiroyuki; Ban, Tadahiko; Hamamoto, Kenichi; Narikiyo, Yoshihiro; Tao, Nariaki; Sagara, Kenshi.

CGS15 2014 - Capture GammaRay Spectroscopy and Related Topics. 版 / Kai Zuber; Ronald Schwengner. EDP Sciences, 2015. 03005 (EPJ Web of Conferences; 巻 93).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fujita, K, Yamaguchi, H, Ban, T, Hamamoto, K, Narikiyo, Y, Tao, N & Sagara, K 2015, Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies. : K Zuber & R Schwengner (版), CGS15 2014 - Capture GammaRay Spectroscopy and Related Topics., 03005, EPJ Web of Conferences, 巻. 93, EDP Sciences, 15th International Symposium on Capture Gamma Ray Spectroscopy and Related Topics, CGS15 2014, Dresden, ドイツ, 8/25/14. https://doi.org/10.1051/epjconf/20159303005
Fujita K, Yamaguchi H, Ban T, Hamamoto K, Narikiyo Y, Tao N その他. Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies. : Zuber K, Schwengner R, 編集者, CGS15 2014 - Capture GammaRay Spectroscopy and Related Topics. EDP Sciences. 2015. 03005. (EPJ Web of Conferences). https://doi.org/10.1051/epjconf/20159303005
Fujita, Kunihiro ; Yamaguchi, Hiroyuki ; Ban, Tadahiko ; Hamamoto, Kenichi ; Narikiyo, Yoshihiro ; Tao, Nariaki ; Sagara, Kenshi. / Direct measurement of the 4He(12C,16O)γ total cross section near stellar energies. CGS15 2014 - Capture GammaRay Spectroscopy and Related Topics. 編集者 / Kai Zuber ; Ronald Schwengner. EDP Sciences, 2015. (EPJ Web of Conferences).
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