Questions and Answers - Nuclear Physics # 5

oyes. Calculate binding energy per nucleon for L. particles (2 He 4 nycleus). Atomic mass 2He+ = 4.002603 amy ,H' = 1.007825 amy Mn = 1.00 8665 amu.

soln B= [ZMHt (A- z) mn - MA]C2 amy = [2x1.007825 t 2x1.008663 - 4.002603 x931.5 Mev lamy xe2 = 931.5.M = 28.3 MeV B 28.3 = 7.075 Mev/nucleon A 4 oues.2 P-1 MH= 1.0078 amy Mn= 1.00g7amu M/U 238 ) = 238.0508 amu 192, Sol. B=[92x 1.0078 + (238-92) x1.0087 - -238-0508] x 931.64 B = 1800 Mev BLA B . Const. A