Thermonuclear rate of the \(^{7}\)Be(\(p,\gamma ) ^{8}\)B reaction by EFT

The thermonuclear rate of the \(^{7}\) ${}^7$ Be( \(p,\gamma \) $p,\gamma$ ) \(^{8}\) ${}^8$ B reaction was calculated using the effective field theory (EFT) and coupled-channel formalism, considering the contribution of the excited nuclei \(^{7}\) ${}^7$ Be* up to the N \(^2\) ${}^2$ LO. We also investigated how the \(1^+\) $1^{+}$ resonance affects the reaction rate. Our conclusions from this process were consistent with the known experimental data and the results of other theoretical methods.