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Abstract
The elastic resonance scattering of 17F+p is studied in inverse kinematics via a thick-target method. The excitation function for 17F+p elastic scattering is obtained within the energy interval of Ec.m ≈ 0.4-1.7 MeV. The experimental excitation function is analyzed with a multilevel R-matrix code MULTI7, and the proton widths are deduced. The α decay from 6.15 MeV 1- state in 18Ne is observed, which is critical to the 14O(α, p)17F reaction as the main breakout route from CNO cycle to rp-process in supernovae and x-ray bursts.
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Cite this article:
JIN Sun-Jun, WANG You-Bao, WANG Bao-Xiang, BAI Xi-Xiang, FANG Xiao, GUO Bing, LI Er-Tao, LI Yun-Ju, LI Zhi-Hong, LIAN Gang, SU Jun, YAN Sheng-Quan, ZENG Sheng, YAO Ze-En, LIU Wei-Ping. Excited States in
18Ne Studied via
17F+p *[J].
Chin. Phys. Lett., 2010, 27(3): 032102.
DOI: 10.1088/0256-307X/27/3/032102
JIN Sun-Jun, WANG You-Bao, WANG Bao-Xiang, BAI Xi-Xiang, FANG Xiao, GUO Bing, LI Er-Tao, LI Yun-Ju, LI Zhi-Hong, LIAN Gang, SU Jun, YAN Sheng-Quan, ZENG Sheng, YAO Ze-En, LIU Wei-Ping. Excited States in 18Ne Studied via 17F+p *[J]. Chin. Phys. Lett., 2010, 27(3): 032102. DOI: 10.1088/0256-307X/27/3/032102
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JIN Sun-Jun, WANG You-Bao, WANG Bao-Xiang, BAI Xi-Xiang, FANG Xiao, GUO Bing, LI Er-Tao, LI Yun-Ju, LI Zhi-Hong, LIAN Gang, SU Jun, YAN Sheng-Quan, ZENG Sheng, YAO Ze-En, LIU Wei-Ping. Excited States in 18Ne Studied via 17F+p *[J]. Chin. Phys. Lett., 2010, 27(3): 032102. DOI: 10.1088/0256-307X/27/3/032102
JIN Sun-Jun, WANG You-Bao, WANG Bao-Xiang, BAI Xi-Xiang, FANG Xiao, GUO Bing, LI Er-Tao, LI Yun-Ju, LI Zhi-Hong, LIAN Gang, SU Jun, YAN Sheng-Quan, ZENG Sheng, YAO Ze-En, LIU Wei-Ping. Excited States in 18Ne Studied via 17F+p *[J]. Chin. Phys. Lett., 2010, 27(3): 032102. DOI: 10.1088/0256-307X/27/3/032102
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