Digitale Medien
Springer
The European physical journal
287 (1978), S. 299-306
ISSN:
1434-601X
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The absorption of a bound 2p pion in16O with the emission of two fast nucleons leading to low excitation of the residual nucleus has been studied. In our calculation, the following important effects have been considered simultaneously: (i) correlations in the initial nuclear wave function are treated on the basis of the Brueckner theory, (ii) the mutual final state scattering of the emitted pair and (iii) the nucleon-nucleus scattering are taken into account by the use of eikonal model wave function. Results are compared with other calculations and experiments. It is found that inspite of our elaborate treatments serious discrepancies between theory and experiments still remain. A more careful study of the absorption mechanism is emphasized.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01481710
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