Electronic Resource
Springer
Czechoslovak journal of physics
32 (1982), S. 252-254
ISSN:
1572-9486
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The experimental results obtained by the Torino—Dubna—Frascati collaboration in the study of theπ + absorption in4He and of the4He →3H knock-out reactions induced byπ + andπ − mesons are presented. The analysis of the data shows that the absorption by a quasideuteron is the principal mechanism as in the case of theπ + absorption in light nuclei, that the isobaric resonance excitation is dominant in the proton k.o. reactions, that the pion interaction on quasi-free3H is not negligible. The quasi-free processes appear to play a major role in the nonelastic pion interaction on nuclei, but the clustering effects are also important.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01602061
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