ISSN:
1434-601X
Keywords:
25.70.−z
;
25.90.+k
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Low energyπ + andπ − production cross sections have been measured in16O at 65 MeV/u and84Kr at 60 MeV/u induced reactions on7Li,12C,27Al,108Ag and197Au. The results are compared with a previous measurement obtained with16O at 93 MeV/u. Large deviations are observed between light and heavy ion data. At variance with16O, the ratiosπ −/π + are independent of the target in the Krypton case. A change in the regime of the projectile-target mass scaling of cross-sections is observed with the heaviest projectile.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01288470
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