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Determination of Sulfur and Copper Profile with nuclear reactions

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Published: Dec 5, 2019
DOI: https://doi.org/10.12681/hnps.2168
S. Kossionides
Institute of Nuclear Physics, N.C.S.R. "Demokritos"
G. Kaliambakos
Institute of Nuclear Physics, N.C.S.R. "Demokritos"
R. Vlastou
Department of Physics, National Technical University of Athens
C. T. Papadopoulos
Department of Physics, National Technical University of Athens
Abstract

The concentration and depth profile of Cu and S in patinna samples have been determined by using Nuclear Reaction Analysis (NRA) and Rutherford Backscattering Spectroscopy (RBS). For the NRA the differential cross section was mesaured for the 1327 keV 7-ray deexciting the third excited state to the ground state of 6 3Cu through the reaction 63Cu(p,p'7), as well as, for the 2230 keV γ-ray deexciting the first excited state to the ground state through the resonant reaction 32S(p,p'7). The mesaurements of both excitation functions were performed in the energy range 3.0 - 3.7 MeV in 20 keV steps and at an angle of 125°.

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References
V.H. Rotberg, Nucl. Instr. and Meth. 200 (1982) 511.
J. Raisanen and R. Lapatto, Nucl. Instr. and Meth. Β 30 (1988) 90.
C. Tsartsarakos, P. Misaelides and A. Katsanos, Nucl. Instr. and Meth. Β 45 (1990) 33.
J.W. Olness et al., Phys. Rev. 112 (1958) 1702.
M.E. Sevior et al., Aust. J. Phys. 36 (1983) 463.
C.E. Rolfs and W.S. Rodney, Cauldrons in the Cosmos (The University of Chicago Press, 1988).
R.L. Auble, Nucl. Data Sheets 28 (1979) 559.
G. Kaliambakos, PGAMMA code (1999), unpublished.
L.R. Doolittle, Nucl. Instr. and Meth. Β 9 (1985) 344.