! This file was created on 2feb2001.
! Results from the E155 NLO pQCD fits to the world data set of g1(x,Q^2). 
! Beam energy: 48.35 GeV.
! Source: T.S. Toole, "A Precision Measurement of the       
!         Spin Structure Functions g1p and g1d", pg229,                    
!         Ph.D. thesis, American University, (2000) unpublished.  
!
! a_3 and a_8 are the non-singlet matrix elements. 
! Delta Sigma is the quarks contribution to the spin of the proton.
! Gamma_1^p is the integral of g1p for 0 < x < 1. The expressions
!           for Gamma_1^n and Gamma_1^d are comparable.
! Gamma_1^{p-n} is the Bjorken Sum Rule. 
!
! These values correspond to those presented in 
!   E155 Collaboration (P.L. Anthony et al.), Phys. Lett. B493, 19 (2000).
! See G. Mitchell, SLAC Report SLAC-R-540 (1999) and the above references for details. 
!
!   fit results at Q^2 = 5 GeV^2
!                Value +-stat  +-syst
  a_3            1.153   0.022   0.047
  a_8            0.263   0.040   0.054
  Delta Sigma    0.229   0.041   0.057
  Gamma_1^p      0.118   0.004   0.007
  Gamma_1^n     -0.058   0.005   0.008
  Gamma_1^d      0.028   0.004   0.005
  Gamma_1^{p-n}  0.176   0.003   0.007