Proceedings of the International School of Physics "Enrico Fermi.", Volume 17N. Zanichelli, 1962 - Nuclear physics |
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Page 32
... transition . Eq . ( 8.2 ) may be written in terms of the absorption coefficient a , at v = v „ , ( 8.3 ) vs = σπ με ... direct observation of low - frequency transitions would be less worthy of study . The resolution of a microwave ...
... transition . Eq . ( 8.2 ) may be written in terms of the absorption coefficient a , at v = v „ , ( 8.3 ) vs = σπ με ... direct observation of low - frequency transitions would be less worthy of study . The resolution of a microwave ...
Page 33
... direct l - type doubling transitions of OCS at 12.78 MHz [ 23 ] . The ... transition for J = 2 at 12.78 MHz could be observed . The observed signal ... direct transitions between K - type doublets of slightly asymmetric molecules , b ...
... direct l - type doubling transitions of OCS at 12.78 MHz [ 23 ] . The ... transition for J = 2 at 12.78 MHz could be observed . The observed signal ... direct transitions between K - type doublets of slightly asymmetric molecules , b ...
Page 129
... direct measure of g , and the frequency intercept of this plot gives the product Am ,. For systems with high enough I and J , there are ordinarily several observable transitions for which m , differs by one . At a fixed field Ho , the ...
... direct measure of g , and the frequency intercept of this plot gives the product Am ,. For systems with high enough I and J , there are ordinarily several observable transitions for which m , differs by one . At a fixed field Ho , the ...
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absorption coefficient actinide alcalins amplifier atomes atomic beam BROSSEL cavité cellule césium champ magnétique cohérence collisions couplage coupling d'onde DEHMELT détection dipolaire dipole electronic emission energy expériences expérimentales facteur de Landé fonction fonction d'onde frequency gaz tampon given gives ground state H₁ Hence high hyperfine structure interaction isotopes klystron l'absorption l'atome l'état excité l'état fondamental level lower magnetic field maser masers matrice densité matrix elements measured mercure mesure méthode microwave modulation molecules neptunium niveaux noise nuclear number observe observed obtain obtained optical order oscillant oscillator oven photon Phys polarisation pompage optique populations power pression pumping quadrupole quantum radiation radiofréquence raie de résonance rare earth relaxation Rendiconti S.I.F. resonance résonance magnétique result rubidium saturation SHIMODA signal small sodium spectrometer spin nucléaire spins électroniques structure hyperfine système T₁ T₂ température used valeur values wave