Question

Write down different sets of reaction of proton proton cycle of fusion reaction of the sun​

Answer 1

Different sets of reaction of proton proton cycle of fusion reaction of the sun​:

The nuclear reactions are given below.

₁¹H+ ¹₁H ----> ²₁H + e⁺ +v+0.42 MeV

e⁺ + e⁻ ----> γ +γ + 1.02 MeV

²₁H + ₁¹H --->³₂He + γ+5.49 MeV

³₂He + ³₂He ----> ⁴₂He + ₁¹H+ ¹₁H +12.86 MeV