首页> 外文期刊>International Journal of Modern Physics: Conference Series >Determination of the asymptotic normalization coefficient (nuclear vertex constant) for α + d 6Li from the new direct measured d(α,γ)6Li data and its implication for extrapolating the d(α,γ)6Li astrophysical S factor at Big Bang energies
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Determination of the asymptotic normalization coefficient (nuclear vertex constant) for α + d 6Li from the new direct measured d(α,γ)6Li data and its implication for extrapolating the d(α,γ)6Li astrophysical S factor at Big Bang energies

机译:确定渐近标准化系数(核顶点常数)<! - $ {mathjax tex-ams-mml_htmlormml} - > α + d 6 li 从新直接测量<! - $ {mathjax tex-ams-mml_htmlormml} - > d α γ 6 li 数据及其对外推<的含义<! - $ {mathjax tex-ams-mml_htmlormml} - > d α γ 6 li AstrophySicals <! - $ {Mathjax Tex-AMS-MML_HTMLORMML} - > <数学Altimg =“eq-00004.gif”display =“内联”溢出=“滚动”> s 系数在大bang Energies

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    摘要

    The results of the analysis of the new experimental astrophysical S factors S 2 4 exp ( E ) [D. Trezzi et al. , Astropart. Phys. ?89 , 57 (2017)] and those measured earlier [R. G. Robertson et al. , Phys. Rev. Lett. ?47 , 1867 (1981)] for the nuclear-astrophysical d ( α , γ ) 6 Li reaction directly measured at extremely low energies E , which is derived within the modified two-body potential method, are presented. New estimates and their uncertainties have been obtained for values of the asymptotic normalization coefficient for α + d → 6 Li and for the direct astrophysical S factors at Big Bang energies.
    机译:新实验天体物理S因子S 2 4 EXP(E)的分析结果[D. trezzi 等。 , Astropart。 物理。 ? 89,57(2017)]和之前测量的[R. G. Robertson 等。 , phy。 rev. lett。 呈现出在源极低能量E中直接测量的核天体物理D(α,γ)6的Li反应,其在改性的双体电位法中衍生的核天体物理D(α,γ)6 Li反应。 已经获得了α+ D→6李股骨序列系数的价值的新估计和它们的不确定性,以及大爆炸能量的直接天体物理因素。

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