|Author||Rivlin, Lev A.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ♦ ATOM TRANSPORT ♦ BOSE-EINSTEIN CONDENSATION ♦ DECAY ♦ GAIN ♦ GAMMA RADIATION ♦ ISOMERIC NUCLEI ♦ LASERS ♦ METASTABLE STATES ♦ AMPLIFICATION ♦ ELECTROMAGNETIC RADIATION ♦ ENERGY LEVELS ♦ EXCITED STATES ♦ IONIZING RADIATIONS ♦ NEUTRAL-PARTICLE TRANSPORT ♦ NUCLEI ♦ RADIATION TRANSPORT ♦ RADIATIONS|
|Abstract||The scenario of the experiment on the amplification of gamma rays upon stimulated transitions from metastable states of isomeric nuclei in a Bose-Einstein condensate (BEC) is presented. The experiment involves the successive transport of atoms along the so-called quantum conveyer. It is shown that if the excess broadening of the gamma-ray emission line is eliminated, the total gain G > 1 can be achieved despite the presence of negative factors such as the 'laser lethargy', spontaneous decay of metastable states, etc. (lasers)|
|Learning Resource Type||Article|
|Publisher Place||United States|
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