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Fukui, Tokuro; Ogata, Kazuyuki*; Minomo, Kosho*; Yahiro, Masanobu*
JPS Conference Proceedings (Internet), 14, p.020513_1 - 020513_3, 2017/02
Times Cited Count:0 Percentile:0.03(Astronomy & Astrophysics)Muto, Takumi*; Maruyama, Toshiki; Tatsumi, Toshitaka*
JPS Conference Proceedings (Internet), 14, p.020809_1 - 020809_3, 2017/02
Times Cited Count:0 Percentile:0.03(Astronomy & Astrophysics)Noda, Tsuneo*; Hashimoto, Masaaki*; Matsuo, Yasuhide*; Yasutake, Nobutoshi*; Maruyama, Toshiki; Tatsumi, Toshitaka*
JPS Conference Proceedings (Internet), 14, p.020805_1 - 020805_3, 2017/02
Times Cited Count:0 Percentile:0.03(Astronomy & Astrophysics)Lee, T.-G.*; Nishiyama, Kazuya*; Yasutake, Nobutoshi*; Maruyama, Toshiki; Tatsumi, Toshitaka*
JPS Conference Proceedings (Internet), 14, p.020808_1 - 020808_3, 2017/02
Times Cited Count:0 Percentile:0.03(Astronomy & Astrophysics)Makii, Hiroyuki; Ueda, Hitoshi*; Nagai, Yasuki*; Segawa, Mariko; Temma, Yasuyuki*; Shima, Tatsushi*; Mishima, Kenji*; Igashira, Masayuki*
no journal, ,
The C(,)O reaction plays an important role in stellar evolution at the stage of He-burning. However the cross section at the stellar temperature still has a large uncertainty mainly due to the poor determination of the cross section ratio, . In order to make a precise measurement of the , we have installed a new measurement system of the -ray angular distributions of the C(,)O reaction. In this experiment, we used high efficiency anti-Compton NaI(Tl) spectrometers to detect -rays from the reaction with a large S/N ratio, an intense pulsed beams, and the monitoring system of the target thickness. With use of the system we succeeded in removing a background due to neutrons and could clearly detect the -ray from the reaction with high statistics. We determined the E1 and E2 cross section down to E = 1.2 MeV, and thus obtained results are compared to recent theoretical calculations.