Advanced Search
ZHANG Liyong, XU Shiwei, HE Jianjun, H.Yamaguchi, S.Kubono, Y.Wakabayashi, CHEN Size, HU Jun, MA Peng, Y.Togano, T.Hashimoto, D.Kahl, T.Teranishi, CHEN Ruofu, WANG Hongwei, TIAN Wendong, GUO Bing, S.Hayakawa, N.Iwasa0, T.Yamada0, T.Komatsubara. Experimental Study of Key 18Ne(α, p)21Na Astrophysical Reaction[J]. Nuclear Physics Review, 2013, 30(4): 385-390. DOI: 10.11804/NuclPhysRev.30.04.385
Citation: ZHANG Liyong, XU Shiwei, HE Jianjun, H.Yamaguchi, S.Kubono, Y.Wakabayashi, CHEN Size, HU Jun, MA Peng, Y.Togano, T.Hashimoto, D.Kahl, T.Teranishi, CHEN Ruofu, WANG Hongwei, TIAN Wendong, GUO Bing, S.Hayakawa, N.Iwasa0, T.Yamada0, T.Komatsubara. Experimental Study of Key 18Ne(α, p)21Na Astrophysical Reaction[J]. Nuclear Physics Review, 2013, 30(4): 385-390. DOI: 10.11804/NuclPhysRev.30.04.385
shu

Experimental Study of Key 18Ne(α, p)21Na Astrophysical Reaction

    Graphical Abstract
    • Abstract
  • The 18Ne(α ,p)21Na reaction is thought to be one of the key breakout reaction from the hot CNO cycle to the rp-process in X-ray bursts. Over stellartemperatures achieved in XRBs, this rate has not been sufficiently determined.The experiment was performed using CRIB (CNS Radioactive Ion Beam separator) at the Center for Nuclear Study (CNS) of the University of Tokyo. An 89 MeV 21Na radioactive ion beam was produced and bombarded an 8.8 mg/cm2 thick polyethylene target. The recoiled light particles were detected with three Micron silicon ΔE-E telescopes centered at angles of θlab = 0°; +14° and 14°with respect to the beam direction, respectively. The 21Na+p elastic-scattering excitation functions were reconstructed with a thick-target method over energies Ex = 5:5  9:2 MeV. The resonance parameters have been determined through an R-matrix analysis，which will be used to evaluate the 18Ne( α, p)21Na reaction rate.
    • FullText(HTML)
  • loading
    • References (0)
    • Related Articles

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return