Title = "Modifier Codes for REACTION SubField 8"
NumFields = 2
FieldBreaks = [ 11 ]

1K2         Modifier for Legendre or Cosine coefficients of the form k**2 d-Sig/d-Omega = Sum(a(L)*p(L)), where k = wave vector                                       
2AG         times 2 * isotopic abund. and stat. weight factor      
2G          times 2 * staistical weight factor                     
2L2         Modifier for Legendre or Cosine coefficients of the form d-Sig/d-Omega = (1/2)Sum((2L+1)*a(L)*p(L))       
4AG         times 4 * isotopic abund. and stat. weight factor      
4PI         times 4 pi                                             
AA          Adler-Adler formalism for resonance parameters                              
AG          times isotopic abund. and stat. weight factor          
AL1         Coefficients for first-order associated Legendre functions of the first kind                           
AMP         Amplitude (for resonance parameters)                   
ANA         Vector analyzing power, A(y), for incident beam        
ASY         Asymmetry of polarization of outgoing particles        
AXX         Tensor analyzing power, Cartesian coord.               
AYY         Tensor analyz.power,inc.proj.spin normal to scatt.plane Tensor analyzing power, incident projectile spin normal to scattering plane                            
AZZ         Tensor analyz.power,inc.proj.spin parall.to scatt.plane Tensor analyzing power, incident projectile spin parallel to beam direction in scattering plane
C           Spin correlation parameter                             
COS         Cosine coefficients                                    
CS2         Coefficients of the form d-Sig/d-Omega = a(0) + a(1)*Sin**2(Theta) + a(2)*Sin**2(Theta)*Cos(Theta) + a(3)*Sin**2(Theta)*Cos**2(Theta)                      
D           Spin rotation parameter                                
DSP         Difference for spins parallel - antiparallel           
DT          per unit time (for thick target yields)                
G           times statistical weight factor                        
IPA         integrated over partial angular range                  
K           Spin transfer parameter                                
L4P         Modifier for Legendre or Cos coefficients of the form 4pi*d-Sig/d-Omega =Sum((2L+1)*a(L)*p(L))              
LEG         Legendre coefficients                                  
LIM         Modifier for a resonance integral given for a limited EN-range only                   
RES         at peak of resonance                                   
RM          Reich-Moore formalism for resonance parameters                              
RMT         R-matrix formalism for resonance parameters                              
RNV         Non-1/v part of cross-section or resonance-integral                
RS          Times 4pi/Sigma Modifier for diff.cross-sections 4pi/Sig d-Sig/d-Omega and for Legendre or Cosine coefficients of the form: (4pi/Sig)*(d-Sig/d-Omega) = Sum(a(L)*p(L))            
RS0         Modifier for Legendre or Cosine coefficients of the form: (d-Sig/d-Omega)/(d-Sig/d-Omega at 0 deg)=Sum(a(L)*p(L)
RSD         Modifier for Legendre or Cosine coefficients of the form: (d-Sig/d-Omega)/(d-Sig/d-Omega at 90 deg) = 1 +Sum(a(L)*p(L)); Also modifier for angular distributions of the form:  Sig(Theta)/Sig(90deg) and for the anisotropy-coeff Sig(0)/Sig(90deg)                                     
RSL         Modifier for Legendre or Cosine coefficients of the form: (4pi/Sig)*(d-Sig/d-Omega)=Sum((2L+1)*a(L)*p(L))       
RTE         times square-root(E)                                   
RTH         relative to Rutherford scattering                      
RV          1/v part only                                          
S0          times total peak cross section                         
S2T         Coefficients of the form: d-Sig/d-Omega = a(0) + A(1)*sin**2(Theta) + a(2)*sin**2(2*Theta)      
SF          Spin flip                                              
SFC         S-factor                                               
SN2         Coefficients for a sum in power of Sine**2             
SQ          Quantity squared                                       
SRF         Spin rotation function                                 
SS          Spin-spin cross section                                
TAP         Tensor analyzing power, spherical coordinates          
TT          Measured for thick target                              
VAP         Vector analyzing power, spherical coordinates          
VGT         Vogt formalism for resonance parameters                              
(A)         Uncertain if corrected for natural isotopic abund.     
A           Data times natural isotopic abundance                  
AV          Average                                                
FCT         times a factor (see text)                              
MSC         Approximate definition only, see REACTION text         
RAW         Raw data (see REACTION text)                           
REL         Relative data                                          
BRA         Bremsstrahlung spectrum average                        
BRS         Average over part of bremsstrahlung spectrum           
EPI         Epithermal neutron spectrum average                    
FIS         Fission spectrum average                               
FST         Fast reactor neutron spectrum average                  
MXW         Maxwellian average                                     
SPA         Spectrum average                                       
