Abstract
When coherent electromagnetic radiation resonantly couples two levels of a nucleus, the system can emit photons by stimulated and by spontaneous emission. The spontaneous emission spectrum is defined as the Fourier transform of the first-order correlation function of the magnetic or electric field operator. This function can be expressed in terms of one-time and two-time averages of nuclear operators. The one-time averages can be calculated by solving the Bloch-type equations for the matrix elements of the nuclear density operator. Application of the quantum regression theorem permits to calculate two-time averages with the aid of one-time averages and hence the radiated spectrum.
Similar content being viewed by others
References
J. Odeurs, Hyp. Int. 92 (1994) 127.
J. Odeurs, to be published.
J.D. Cresser, Phys. Rep. 94, no. 2 (1983) 47 and references cited therein.
C. Cohen-Tannoudji, in:Frontiers of Laser Spectroscopy, Vol. I, eds. R. Balian, S. Haroche and S. Liberman (North-Holland, Amsterdam, 1977).
H. Haken,Light, vol. I (North-Holland, Amsterdam, 1981).
A. de Shalit and H. Feshbach,Theoretical Nuclear Physics, vol. I: Nuclear Structure (Wiley, New York, 1990).
R. Loudon,The Quantum Theory of Light (Clarendon, Oxford, 1986).
W.H. Louisell,Quantum Statistical Properties of Radiation (Wiley, New York, 1973).
P.W. Milonni, Phys. Rep. 1 (1976) 25.
R.J. Glauber, Phys. Rev. 131 (1963) 2766.
C. Cohen-Tannoudji, J. Dupont-Roc and G. Grynberg,Processus d'Interaction entre Photons et Atomes (Ed. CNRS, Paris, 1988).
P.L. Knight and P.W. Milonni, Phys. Rep. 66 (1980) 21.
M. Lax, Phys. Rev. 172 (1968) 350.
B.R. Mollow, Phys. Rev. A12 (1975) 1919.
H.J. Carmichael and D.F. Walls, J. Phys. B9 (1975) 1199.
B.R. Mollow, in:Progress in Optics, ed. E. Wolf (North-Holland, Amsterdam, 1981) and references cited therein.
B.S. Shore,TheTheory of Coherent Atomic Excitation, Vol. 1 (Wiley, New York, 1990).
R.E. Grove, F.Y. Wu and S. Ezekiel, Phys. Rev. A15 (1977) 227.
J.P. Hannon and G.T. Trammell, Phys. Rev. 169 (1968) 315.
W. Heitler,The Quantum Theory of Radiation (Clarendon, Oxford, 1954).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Odeurs, J. Interactions of coherent electromagnetic radiation with nuclei. Hyperfine Interact 99, 421–446 (1996). https://doi.org/10.1007/BF02274946
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02274946