论文标题
$^6 $ li $（p，γ）^7 $是新的Luna数据
The $^6$Li$(p, γ)^7$Be reaction rate in the light of the new LUNA data
论文作者
论文摘要
我们介绍了$^{6} $ li $（p，γ）^{7} $的天体物理$ s- $因子和反应速率的新计算，该计算是在10 keV到5 meV的框架中反应的，该框架与禁忌状态（包括低谎言共振）的框架中的框架中，在5 meV中进行了反应。将天体物理$ s（e） - $因子与不同模型中的可用实验数据和计算进行了比较。 $ s- $因素的结果与数据集（$ e <0.3 $ MEV）和LUNA协作的计算（$ e <0.6 $ MEV）（物理学Rev. C 102 $，$ 052802，2020）非常吻合。推荐的外推零值$ s（0）$被证明为101 ev $ \ cdot $ b。使用理论的总横截面$，$^{6} $ li $（p，γ）^{7} $ be捕获反应率是在0.01至10 $ t_ {9} $的温度下计算的，并且与Nacre和Nacre and Nacre II相比。给出了$ s $因子和反应速率的分析表达式，并估计低洼共振对反应速率的影响。我们建议根据新的Luna数据更新NACRE和NACRE II数据库，并进行当前的计算。
We present new calculations of the astrophysical $S-$factor and reaction rate for the $^{6}$Li$(p,γ)^{7}$Be reaction at energies of 10 keV to 5 MeV in the framework of a modified potential cluster model with forbidden states, including low lying resonances. The astrophysical $S(E)-$factor is compared with the available experimental data and calculations done within different models. The results for the $S-$factor are in good agreement with the data set (for $E<0.3$ MeV) and calculations (for $E<0.6$ MeV) of LUNA collaboration (Phys. Rev. C 102$,$ 052802, 2020). The recommended extrapolated zero value $S(0)$ turned out to be 101 eV $\cdot $ b. Using the theoretical total cross-sections$,$ the $^{6}$Li$(p,γ)^{7} $Be capture reaction rate is calculated at temperatures ranging from 0.01 to 10 $T_{9}$ and compared with NACRE and NACRE II. Analytical expressions for the $S-$factor and reaction rate are given, and the effect of low-lying resonances on the reaction rate is estimated. We suggest to update the NACRE and NACRE II databases in light of the new LUNA data and present calculations.
