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Spallation of copper by 9 GeV/c protons and deuterons
Authors:P. Kozma  J. Kliman
Affiliation:(1) Joint Institute for Nuclear Research, Dubna, P. O. Box 79, Moscow, USSR;(2) Present address: Institute of Nuclear Physics, Czechosl. Acad. Sci., 250 68 "Rcaron"e"zcaron", Czechoslovakia;(3) Present address: Institute of Physics, E.P.R.C., Slovak Acad. Sci., 842 28 Bratislava, Czechoslovakia
Abstract:The spallation of copper by 9 GeV/c protons and deuterons has been studied. Cross sections for the production of radionuclides with 24 lEA lE 60 were determined from direct gamma-ray counting of irradiated targets with a Ge(Li) — spectrometer. The results were parametrized in terms of a 6-parameter formula which reproduces the measured charge-dispersion and mass-yield distributions. The proton results are compared with previous investigations.We wish to acknowledge with thanks the cooperation of Yu. A. Panebratsev, A. N. Khrenov, V. G. Perevozchikov and the members of the Dubna synchrophasotron staff. Without their assistance the present work would not have been possible.
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