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Protonic decay of oriented nuclei
- Source :
- Physics of Atomic Nuclei. 65:831-840
- Publication Year :
- 2002
- Publisher :
- Pleiades Publishing Ltd, 2002.
-
Abstract
- On the basis of the multiparticle theory of protonic decay, the angular distributions of protons emitted by oriented spherical and deformed nuclei in the laboratory frame and in the internal coordinate frame of deformed parent nuclei are constructed with allowance for symmetry with respect to time inversion. It is shown that, because of the deep-subbarrier character of protonic decay, the adiabatic approximation is not applicable to describing the angular distributions of protons emitted by oriented deformed nuclei and that the angular distribution of protons in the laboratory frame does not coincide with that in the internal coordinate frame. It is demonstrated that these angular distributions coincide only if the adiabatic and the semiclassical approximation are simultaneously valid.
Details
- ISSN :
- 1562692X and 10637788
- Volume :
- 65
- Database :
- OpenAIRE
- Journal :
- Physics of Atomic Nuclei
- Accession number :
- edsair.doi...........77fc90427313cb3b95cadb552f54e85b