Excitation functions of proton-induced reactions in natCu in the energy range 7–17MeV

2009 ◽  
Vol 67 (11) ◽  
pp. 2037-2039 ◽  
Author(s):  
T. Siiskonen ◽  
J. Huikari ◽  
T. Haavisto ◽  
J. Bergman ◽  
S.-J. Heselius ◽  
...  
Keyword(s):  
Energy Range ◽  
Excitation Functions ◽  
Proton Induced Reactions

scholarly journals Threshold Effects in Proton-induced Reactions on Copper

1978 ◽  
Vol 31 (4) ◽  
pp. 253 ◽  
Author(s):  
ZE Switkowski ◽  
JCP Heggie ◽  
FM Mann
Keyword(s):  
Charged Particle ◽  
Statistical Model ◽  
Energy Range ◽  
Threshold Effect ◽  
Reaction Yield ◽  
Threshold Effects ◽  
Excitation Functions ◽  
Model Calculations ◽  
Copper Isotopes ◽  
Proton Induced Reactions

A study has been made of proton-induced reactions on the two copper isotopes 65CU and 63CU for bombarding energies in the range 1�2-4�6 MeV. This energy range includes the (p,n) thresholds for 65CU and 63CU, which occur at 2�17MeV and 4�21 MeV respectively. Excitation functions for (p, y) reactions were obtained by observing discrete y-ray transitions between low-lying states of the compound nuclei. Data were also obtained for the charged-particle reactions 65Cu(p,lXo)62Ni and 63CU(p, lXo.,)6�Ni. As the respective (p, n) thresholds are crossed, the yields of proton-induced reactions on 65CU fall by a factor of about 5 while the excitation functions of proton-induced reactions on 63CU reveal no evidence of a significant threshold effect. These data are ompared with Hauser-Feshbach statistical model calculations. The structure in the 65CU+p reaction yield is interpreted in terms of Wigner cusps.

scholarly journals Nuclear excitation functions of proton-induced reactions (Ep= 35–90 MeV) from Fe, Cu, and Al

2016 ◽  
Vol 386 ◽  
pp. 44-53 ◽  
Author(s):  
Stephen A. Graves ◽  
Paul A. Ellison ◽  
Todd E. Barnhart ◽  
Hector F. Valdovinos ◽  
Eva R. Birnbaum ◽  
...  
Keyword(s):  
Nuclear Excitation ◽  
Excitation Functions ◽  
Proton Induced Reactions
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