Direct measurement of 4He(12C;16O)γ reaction near stellar energy

K. Fujita, K. Sagara, T. Teranishi, T. Goto, R. Iwabuchi, S. Matsuda, N. Oba, M. Taniguchi, H. Yamaguchi

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

2 被引用数 (Scopus)

抄録

A cross section measurement with a direct 16O detection method for the reaction energy from Ecm= 2.4 down to 0.7 MeV is planned at Kyushu University Tandem Laboratory(KUTL). To perform the experiment successfully and to get the quantitative information of the cross section within the 10% error, we have newly developed several instruments in 2009, such as a blow-in type windowless gas target and movable slit system placed in the recoil mass separator. By using the windowless blow-in gas target, a pressure of 24 Torr was achieved. The effective thickness along the beam axis was measured by p+4He scattering. Thanks to the movable slits installed in a recoil mass separator and the trajectory analysis, we found effective reduction of background conditions from the 12C beam.

本文言語英語
ホスト出版物のタイトル10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
ページ289-294
ページ数6
DOI
出版ステータス出版済み - 2010
イベント10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 - Osaka, 日本
継続期間: 3月 8 20103月 10 2010

出版物シリーズ

名前AIP Conference Proceedings
1269
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
国/地域日本
CityOsaka
Period3/8/103/10/10

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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