Summary
The frequency shift of microwave absorption of oxygen as a function of pressure is calculated by the adiabatic and semiadiabatic methods. The results obtained taking into account the London dispersion interaction, the exchange forces interaction and the quadrupole-quadrupole interaction are in good agreement with the experimental data.
Riassunto
Si calcola in maniera adiabatica e semiadiabatica lo spostamento in frequenza delle righe d’assorbimento dell’ossigeno a 60000 MHz in funzione della pressione. I risultati ottenuti tenendo conto dell’interazione di dispersione, di scambio e di quadrupolo-quadrupolo sono in buon accordo con i dati sperimentali.
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Iannuzzi, M., Minnaja, N. Pressure effect on the microwave absorption of oxygen. Nuovo Cim 30, 997–1004 (1963). https://doi.org/10.1007/BF02828808
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DOI: https://doi.org/10.1007/BF02828808