Add to ORKGRésumé. — La désintégration cohérente d'un système atomique et nucléaire à couplage faible, tous deux excités simultanément, est analysée et la fréquence qui en résulte, ainsi que le spectre Môssbauer, sont calculés. La relation avec un traitement semi-classique sans spin est démontrée. Abstract. — The coherent decay of a weakly coupled atomic and nuclear system both simulta-neously excited is analyzed and the resulting frequency and Mossbauer spectrum calculated. The relation to a semiclassical treatment for a spinless system is demonstrated
Mathematical descriptions of an excited state multilevel system are developed to include progressive...
Résumé. — Cette communication résume les résultats obtenus dans plusieurs articles récent
In He-like systems the decay of the 1s2s {sup 1}S0 excited state to the 1s{sup 2} {sup 1}S0 ground s...
La désintégration cohérente d'un système atomique et nucléaire à couplage faible, tous deux excités ...
Relaxation effects in Mossbauer line shape are studied when the nucleus jumps from one position to a...
Quasienergy spin states representation as a method of describing the influence of nuclear spin coher...
A perturbation procedure for dealing with the relaxation operator for a Mossbauer atom under-going e...
There are many restrictions on using the white-noise approximation to describe the line shape of rad...
The phenomenological understanding for the decay of excited levels following incoherent optical exci...
Two-photon decay rates in simple atoms such as hydrogen-like systems represent rather interesting fu...
The spectrum of electromagnetic waves emitted by an oscillator trapped in an external potential wel...
Experiments are carried out where the free nuclear precession echoes of one spin system (A) is obser...
R6sum6.- On a etudie l'elargissement par effet de relaxation des raies Mossbauer dans les aluns...
Before lasers were brought to the laboratories of chemists and physicists, molecular relaxations wer...
Author Institution: Department of Chemistry, Harvard UniversityExperimental measurements of nuclear ...
Mathematical descriptions of an excited state multilevel system are developed to include progressive...
Résumé. — Cette communication résume les résultats obtenus dans plusieurs articles récent
In He-like systems the decay of the 1s2s {sup 1}S0 excited state to the 1s{sup 2} {sup 1}S0 ground s...
La désintégration cohérente d'un système atomique et nucléaire à couplage faible, tous deux excités ...
Relaxation effects in Mossbauer line shape are studied when the nucleus jumps from one position to a...
Quasienergy spin states representation as a method of describing the influence of nuclear spin coher...
A perturbation procedure for dealing with the relaxation operator for a Mossbauer atom under-going e...
There are many restrictions on using the white-noise approximation to describe the line shape of rad...
The phenomenological understanding for the decay of excited levels following incoherent optical exci...
Two-photon decay rates in simple atoms such as hydrogen-like systems represent rather interesting fu...
The spectrum of electromagnetic waves emitted by an oscillator trapped in an external potential wel...
Experiments are carried out where the free nuclear precession echoes of one spin system (A) is obser...
R6sum6.- On a etudie l'elargissement par effet de relaxation des raies Mossbauer dans les aluns...
Before lasers were brought to the laboratories of chemists and physicists, molecular relaxations wer...
Author Institution: Department of Chemistry, Harvard UniversityExperimental measurements of nuclear ...
Mathematical descriptions of an excited state multilevel system are developed to include progressive...
Résumé. — Cette communication résume les résultats obtenus dans plusieurs articles récent
In He-like systems the decay of the 1s2s {sup 1}S0 excited state to the 1s{sup 2} {sup 1}S0 ground s...