In the reaction^7Li(p, d)^6Li, the binding energies are known to be E_B(^7Li) = 39.246 MeV; E_B(^6Li)...

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In the reaction^7Li(p, d)^6Li, the binding energie

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Answer 1

Answer #1

Bindign energy of proton Ep = 7.289 MeV

Q value = E (7Li) + E(p) - [E(6) + E(2D)] = 39.246+7.289 - [31.995+2.225] = 12.315MeV

E_th = -12.315*(1+7)/7 = -14.07 MeV

E_th is greater than Q(in absolute terms) as the entire Kinetic energy is not available to be dissipated as some energy is carried away by the centre of mass.

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Answer 2

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In the reaction^7Li(p, d)^6Li, the binding energies are known to be E_B(^7Li) = 39.246 MeV; E_B(^6Li)...