Quantum Mechanics Of One- And Two-electron Atoms Pdf Info

The one-electron atom, also known as the hydrogen-like atom, consists of a single electron orbiting a nucleus with atomic number Z. The time-independent Schrödinger equation for this system is:

The two-electron atom, also known as the helium-like atom, consists of two electrons orbiting a nucleus with atomic number Z. The time-independent Schrödinger equation for this system is: quantum mechanics of one- and two-electron atoms pdf

where H is the Hamiltonian operator, ψ is the wave function, and E is the total energy. The one-electron atom, also known as the hydrogen-like

H = -ℏ²/2m ∇² - Ze²/r