Physics, 15.04.2020 21:28 khynia11

For a particular multi-electron atom, application of the variational approach using an effective nuclear charge parameter Z 0 results in the following expression for E(Z 0 ), where a is a constant and energy is in atomic units (Hartree): E(Z 0 ) = −Z 0 e −aZ0 Determine the variational parameter Z 0 and the (minimum) variational energy.

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