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n o → p + + e − + ν ¯ e 1 2 D + p + → 2 3 H e + γ 1 2 D + 1 2 D → 1 3 T + p + 2 3 H e + 2 4 H e → 3 7 L i + γ 2 3 H e + 1 2 D → 2 4 H e + p + 3 7 L i + p + → 2 4 H e + 2 4 H e p + + n o → 1 2 D + γ 1 2 D + 1 2 D → 2 3 H e + γ 1 3 T + 1 2 D e → 2 4 H e + n o 2 3 H e + n o → 1 3 T + p + 2 3 H e + 2 4 H e → 4 7 B e + γ 4 7 B e + n o → 3 7 L i + p + {\displaystyle {\begin{aligned}&\mathrm {n} ^{o}\to \mathrm {p} ^{+}+\mathrm {e} ^{-}+{\bar {\nu }}_{e}\\&{}_{1}^{2}\mathrm {D} +\mathrm {p} ^{+}\to {}_{2}^{3}\mathrm {He} +\gamma \\&{}_{1}^{2}\mathrm {D} +{}_{1}^{2}\mathrm {D} \to {}_{1}^{3}\mathrm {T} +\mathrm {p} ^{+}\\&{}_{2}^{3}\mathrm {He} +{}_{2}^{4}\mathrm {He} \to {}_{3}^{7}\mathrm {Li} +\gamma \\&{}_{2}^{3}\mathrm {He} +{}_{1}^{2}\mathrm {D} \to {}_{2}^{4}\mathrm {He} +\mathrm {p} ^{+}\\&{}_{3}^{7}\mathrm {Li} +\mathrm {p} ^{+}\to {}_{2}^{4}\mathrm {He} +{}_{2}^{4}\mathrm {He} \\\end{aligned}}{\begin{aligned}&\mathrm {p} ^{+}+n^{o}\to {}_{1}^{2}\mathrm {D} +\gamma \\&{}_{1}^{2}\mathrm {D} +{}_{1}^{2}\mathrm {D} \to {}_{2}^{3}\mathrm {He} +\gamma \\&{}_{1}^{3}\mathrm {T} +{}_{1}^{2}\mathrm {De} \to {}_{2}^{4}\mathrm {He} +\mathrm {n} ^{o}\\&{}_{2}^{3}\mathrm {He} +\mathrm {n} ^{o}\to {}_{1}^{3}\mathrm {T} +\mathrm {p} ^{+}\\&{}_{2}^{3}\mathrm {He} +{}_{2}^{4}\mathrm {He} \to {}_{4}^{7}\mathrm {Be} +\gamma \\&{}_{4}^{7}\mathrm {Be} +\mathrm {n} ^{o}\to {}_{3}^{7}\mathrm {Li} +\mathrm {p} ^{+}\\\end{aligned}}}
