ENTRY            B0142   20011220
SUBENT        B0142001   20011220                                 
BIB                  9         37                                 
TITLE      Production of be-7, Na-22, Na-24 and Mg-28 by          
           Irradiation of Al-27 with 52 MeV Deuterons and 104 MeV 
           Alpha Particles                                        
AUTHOR     (U.MARTENS, G.W.SCHWEIMER)                             
INSTITUTE  (2GERKFK). Zyklotron Laboratorium                      
REFERENCE  (J,ZP,233,170,1970)                                    
           (R,KFK-1083,1969) Numerical Data.                      
FACILITY   (ISOCY,2GERKFK)                                        
           Primary Beam-Energy is 52 MeV For Deuterons and 104 MeV
           For Alpha-Particles, Current was About 1 Microamp.     
METHOD     (EXTB,BCINT,STTA,EDEG)                                 
           Energy Degradation in the Stack was Calculated         
           According to C.F.Williamson Et Al., Cea-R3042(1966).   
           Shorter-Lived Activities were Counted a Few Days,      
           Longer-Lived a Few Weeks After Irradiation.            
CORRECTION The Charge Collected by the Faraday Cup was Corrected  
           For the Dark Current Due to the Water Cooling of the   
           Target and the Radio Frequency Pick Up. Corrections    
           For the Energy Spread in the Target Foils Which were   
           Small in Comparison to the Energy Uncertainty were not 
           Applied. No Corrections For Beam Particle Losses       
           Were Applied.                                          
ERR-ANALYS 1. The Overall Systematic Error in the Cross Section   
           Scale was 2.5% Containing Uncertainties in Target      
           Thickness (0.6%), Current Integration (1%), Detector   
           Efficiency (1 TO 2%).                                  
           2.   The  (NOT  LINEAR)  Error  in  the Energy Scale is
           Delta-E(E)=12.5 MeV**2/E and 50 MeV**2/E For  Deuterons
           And Alphas, Respectively.  The Losses of Beam Particles
           Due to Reactions in the Target Amount Up to 5%, But    
           Were not Corrected.                                    
HISTORY    (19800521C)Lakw                                        
           (19940720A) Some Corrections have Been Included by     
            CAJAD                                                 
           (19981123A) Reaction Lines are Corrected. Data Headings
           Are Changed.  Converted to Lower Case.                 
           (20011108U) Last checking has been done.               
ENDBIB              37                                            
NOCOMMON                                                          
ENDSUBENT           40