Lectures by Oka in September 2016

Development of the Physics of Spin Isomers and its Application to Astrochemistry
  lecture 1: The story of spin and spin isomers
    handout Handbook / spin/ Benediktbeuern
    reading / "the story of spin" / Duck & Sudarshan
    slides video
  lecture 2: Symmetry and orders of magnitude, the two pillars of spectroscopy
    slides video
  lecture 3: Conservation and variation of spin isomers by collision and radiation
    slides video