Proceedings of the International School of Physics "Enrico Fermi.", Volume 17N. Zanichelli, 1962 - Nuclear physics |
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Page 2
... finite size of the nucleus , the electronic energy of an atom may be expanded in the form h2 W ≈ mr2 1 + 0 R2 p2 ᎡᏎ +0 + The where is the distance of an electron from the center of the nucleus . second term exhibits the quadrupole ...
... finite size of the nucleus , the electronic energy of an atom may be expanded in the form h2 W ≈ mr2 1 + 0 R2 p2 ᎡᏎ +0 + The where is the distance of an electron from the center of the nucleus . second term exhibits the quadrupole ...
Page 21
... finite . When the z - component of the molecular velocity is large , the molecules cannot be well focused within the finite length of the focuser , l . Besides , the molecules in the lower state cannot be sufficiently removed from the ...
... finite . When the z - component of the molecular velocity is large , the molecules cannot be well focused within the finite length of the focuser , l . Besides , the molecules in the lower state cannot be sufficiently removed from the ...
Page 42
... finite c , since it represents a smooth , continuous variation . To consider fluctuations , we must discuss the quantum mechanical situa- tion and deal with probabilities . Let Pm be the probability that we have started with n particles ...
... finite c , since it represents a smooth , continuous variation . To consider fluctuations , we must discuss the quantum mechanical situa- tion and deal with probabilities . Let Pm be the probability that we have started with n particles ...
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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