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A lithium ion Lit++ (Z = 3, A = 6g/mol) with incident kinetic energy EK = 7.5MEV is scattered on a gold nucleus (Z = 79, A = 197g/mol) through an angle of 10°. Assume that the mass of the lithium ion is much smaller than the mass of the gold nucleus. Please answer the following questions: %3D (a) Calculate the impact parameter b; (b) Calculate the closest approach rmin-

A lithium ion Lit++ (Z = 3, A = 6g/mol) with incident kinetic energy EK = 7.5MEV is scattered on a gold nucleus (Z = 79, A = 197g/mol) through an angle of 10°. Assume that the mass of the lithium ion is much smaller than the mass of the gold nucleus. Please answer the following questions: %3D (a) Calculate the impact parameter b; (b) Calculate the closest approach rmin-

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A lithium ion Lit++ (Z = 3, A = 6g/mol) with incident kinetic energy EK = 7.5MEV is scattered on a gold nucleus (Z = 79, A = 197g/mol) through an angle of 10°. Assume that the mass of the lithium ion is much smaller than the mass of the gold nucleus. Please answer the following questions: %3D (a) Calculate the impact parameter b; (b) Calculate the closest approach rmin-
Transcribed Image Text:A lithium ion Lit++ (Z = 3, A = 6g/mol) with incident kinetic energy EK = 7.5MEV is scattered on a gold nucleus (Z = 79, A = 197g/mol) through an angle of 10°. Assume that the mass of the lithium ion is much smaller than the mass of the gold nucleus. Please answer the following questions: %3D (a) Calculate the impact parameter b; (b) Calculate the closest approach rmin-
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