Showing posts with label Origin of atomic spectra – Davis and Goucher's method -sodium D-lines – Zeeman effect – Larmor's theorem – anomalous Zeeman effect –Paschen-Back effect – Stark effect. Show all posts
Showing posts with label Origin of atomic spectra – Davis and Goucher's method -sodium D-lines – Zeeman effect – Larmor's theorem – anomalous Zeeman effect –Paschen-Back effect – Stark effect. Show all posts

13 August 2025

Atomic and Nuclear Physics UNIT - II Lecture notes

Unit - II: ATOMIC SPECTRA: Origin of atomic spectra – excitation and ionization potentials – Davis and Goucher's method – spectral terms and notations – fine structure of sodium D-lines – Zeeman effect – Larmor's theorem – quantum mechanical explanation of normal Zeeman effect – anomalous Zeeman effect (qualitative explanation) –Paschen-Back effect – Stark effect.