Where F ( BC : x ) is the energy of interaction between the " B " and " C " level holes in a final atomic state " x " and the " R "'s represent intra-and extra-atomic transition energies accounting for electronic screening.
22.
Additional events included advanced screenings such as Zal Batmanglij s directorial debut, " The Sound of My Voice "; the celebrated documentary " The Invisible War "; and the documentary " The Atomic States of America ", which was followed by a talk with producer George Hornig.
23.
When that state is either one of strict thermodynamic equilibrium, or one of so-called " local thermodynamic equilibrium ", then the distribution of atomic states of excitation ( which includes n _ 2 and n _ 1 ) determines the rates of atomic emissions and absorptions to be such that black-body radiation and is described by Planck's law.
