SUBENT        A0627002   19990621                            A046 
BIB                  4         29                                 
REACTION   (1-H-2(HE3,P)2-HE-4,,SGV,,SFC,EXP)                     
DETECTOR   (TELES,SOLST,SOLST)                                    
           In the Present Approach Four Delta-E-E Telescopes are  
           Placed (IN THE RECTANGULAR TARGET CHAMBER) Around the  
           Beam Axis at a Distance of 2.5 and 3.5 Cm from the Beam
           Axis. Each Telescope Consists of Transmission Surface  
           Barrier Detectors with a 0.25 Mu-Meters Al Layer       
           Deposited on Both Sides of the Detectors.  The Delta-E 
           And E Detectors (MICRON) Have Both an Active (SQUARE)  
           Area of 2500 mm**2;  the Delta-E Detector (105 KEV     
           ENERGY RESOLUTION AT E-ALPHA= 5.5 MEV) Has a  Thickness
           Of 140 Mumeters and the E Detector (55 KEV ENERGY      
           RESOLUTION AT E-ALPHA= 5.5 MEV) Has a Thickness of 1000
           Mumeters (MAXIMUM AVAILABLE THICKNESS).  A Mylar Foil  
           And an Al Foil (EACH OF 1.5 MUMETERS) Are Placed in    
           Front of Each Telescope.  They Stop the Intense Elastic
           Scattering Yields and Shield the Detectors from        
           Beam-Induced Light.                                    
ERR-ANALYS (ERR-1) Accidental Error, Which Includes Contributions 
           From Statistical Error, 1% Relative Error in Gas       
           Pressure, 1% Relative Error in Gas Temperature, 10%    
           Error in Energy Loss Data, 1% Relative Error in        
           Calorimeter.                                           
           (EN-ERR) Relative Error in Beam Energy.                
           (ERR-T) Total Error, Which is Derived by Quadratic     
           Addition of Accidental Error and Systematic Errors:  1%
           Absolute Error in Gas Pressure, 2% Absolute Error in   
           Calorimeter.                                           
PART-DET   (P)                                                    
ENDBIB              29                                            
COMMON               1          3                                 
EN-ERR     
EV         
        20.
ENDCOMMON            3                                            
DATA                 4         27                                 
EN-CM      DATA       ERR-1      ERR-T      
KEV        B*MEV      B*MEV      B*MEV      
       5.38      11.02       1.93       1.95
       5.79       9.95       1.14       1.16
       7.77       9.55       0.68       0.71
       8.78        8.1        0.5       0.54
       9.75       8.48       0.45       0.49
      12.96       8.04       0.33       1.03
      12.98       7.88        0.3         1.
      13.72       7.73       0.27       0.32
      14.99        7.7       0.25        0.8
      15.02       7.43       0.24       0.77
      15.73        7.6       0.22       0.28
      16.98       7.63       0.21       0.66
      17.02        7.4       0.21       0.65
        19.       7.52       0.19       0.57
      19.06       7.43       0.19       0.56
      21.04       7.43       0.17       0.49
      21.12       7.37       0.17       0.49
      23.08       7.34       0.16       0.44
      23.15       7.31       0.16       0.43
      25.09       7.32       0.15        0.4
      25.18       7.31       0.15       0.39
      27.12       7.38       0.15       0.37
      27.24       7.33       0.15       0.36
      29.15       7.41       0.15       0.35
      29.28        7.4       0.15       0.34
      31.18       7.43       0.14       0.33
      31.29       7.35       0.14       0.32
ENDDATA             29                                            
ENDSUBENT           67