KnowraHydrogen atomLinked fromLinked fromThe 36 pages that link to Hydrogen atom, each with the reason it gives.All 36Broader topic 18Related 9Narrower topic 6Compared with 3Dirac equationRelated: Relativistic Dirac solutions refine hydrogen’s energy levels and account for fine structure.Erwin SchrödingerRelated: Schrödinger’s equation reproduced the hydrogen atom’s allowed energy levels without Bohr’s orbit rules.ReionizationRelated: Its ionization state defines what reionization means for the dominant ordinary matter between galaxies.21-centimeter lineRelated: Its ground-state spin states produce the transition that emits or absorbs this radio line.Vacuum polarizationRelated: Vacuum polarization slightly shifts its energy levels, including the Lamb shift.Electron magnetic momentRelated: Its fine and hyperfine structure reflects the electron’s spin and magnetic interactions.Azimuthal quantum numberRelated: Its exactly solvable bound states make the role of ℓ especially clear.Central forceRelated: Its nonrelativistic structure is modeled by an electron in a Coulomb central potential.Relativistic quantum mechanicsRelated: Relativistic corrections to electron motion refine predictions of its energy levels.