ININTIAL PARAMETERS -0.562 0. !a1 0.401 0. !a2 0.537 0. !a3 0.246 0. !a4 1.204 0. !w1 1.345 0. !w2 1.544 0. !w3 1.734 0. !w4 0.161 0. !g1 0.063 0. !g2 0.283 0. !g3 0.125 0. !g4 0.186 0.074 !b0 0. 0. !b1 0. 0. !b2 0. 0. !b3 0. 0. !al DATA TO FIT : A1 2.0583 1.0563 0.28073 0.10627 2.0859 0.97736 0.26196 0.054561 2.1194 0.9155 0.22543 0.038981 2.1381 0.88447 0.22435 0.037123 2.1692 0.86076 0.17864 0.035727 2.2118 0.83799 0.12157 0.035705 2.2423 0.81118 0.15876 0.033036 2.2581 0.77261 0.11537 0.033003 2.2858 0.72113 0.13677 0.04071 MINUIT RELEASE 96.03 INITIALIZED. DIMENSIONS 100/100 EPSMAC= 0.89E-15 PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'a1 ' -0.56200 0.50000E-02 -1.0000 1.0000 2 'a2 ' 0.40100 0.50000E-02 -1.0000 1.0000 3 'a3 ' 0.53700 0.50000E-02 -1.0000 1.0000 4 'a4 ' 0.24600 0.50000E-02 -1.0000 1.0000 5 'w1 ' 1.2040 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 5 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 5 BROUGHT BACK INSIDE LIMITS. 6 'w2 ' 1.3450 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 6 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 6 BROUGHT BACK INSIDE LIMITS. 7 'w3 ' 1.5440 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 7 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 7 BROUGHT BACK INSIDE LIMITS. 8 'w4 ' 1.7340 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. 9 'g1 ' 0.16100 0.50000E-02 0.10000E-01 0.50000 10 'g2 ' 0.63000E-01 0.50000E-02 0.10000E-01 0.40000 11 'g3 ' 0.28300 0.50000E-02 0.10000E-01 0.40000 12 'g4 ' 0.12500 0.50000E-02 0.10000E-01 0.40000 13 'b0 ' 0.18600 0.50000E-02 -4.0000 4.0000 14 'b1 ' 0.0000 0.50000E-02 -4.0000 4.0000 15 'b2 ' 0.0000 0.50000E-02 -4.0000 4.0000 16 'b3 ' 0.0000 0.50000E-02 -4.0000 4.0000 17 'al ' 0.0000 0.50000E-02 -4.0000 4.0000 ********** ** 1 **FIX 4.000 ********** ********** ** 2 **FIX 8.000 ********** ********** ** 3 **FIX 12.00 ********** ********** ** 4 **FIX 1.000 ********** ********** ** 5 **FIX 2.000 ********** ********** ** 6 **FIX 3.000 ********** ********** ** 7 **FIX 4.000 ********** PARAMETER 4 ALREADY FIXED. IGNORED. ********** ** 8 **FIX 5.000 ********** ********** ** 9 **FIX 6.000 ********** ********** ** 10 **FIX 7.000 ********** ********** ** 11 **FIX 8.000 ********** PARAMETER 8 ALREADY FIXED. IGNORED. ********** ** 12 **FIX 9.000 ********** ********** ** 13 **FIX 10.00 ********** ********** ** 14 **FIX 11.00 ********** ********** ** 15 **FIX 12.00 ********** PARAMETER 12 ALREADY FIXED. IGNORED. ********** ** 16 **FIX 14.00 ********** ********** ** 17 **FIX 15.00 ********** ********** ** 18 **FIX 16.00 ********** ********** ** 19 **MIGRAD ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 0.10E-03 FCN= 24.91753 FROM MIGRAD STATUS=INITIATE 8 CALLS 9 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.56200 fixed 2 a2 0.40100 fixed 3 a3 0.53700 fixed 4 a4 0.24600 fixed 5 w1 1.2040 fixed 6 w2 1.3450 fixed 7 w3 1.5440 fixed 8 w4 1.7340 fixed 9 g1 0.16100 fixed 10 g2 0.63000E-01 fixed 11 g3 0.28300 fixed 12 g4 0.12500 fixed 13 b0 0.18600 0.50000E-02 0.12514E-02 2341.9 14 b1 0.0000 fixed 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.0000 0.50000E-02 0.12500E-02 -798.67 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 2.446905 FROM MIGRAD STATUS=CONVERGED 265 CALLS 266 TOTAL EDM= 0.27E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.56200 fixed 2 a2 0.40100 fixed 3 a3 0.53700 fixed 4 a4 0.24600 fixed 5 w1 1.2040 fixed 6 w2 1.3450 fixed 7 w3 1.5440 fixed 8 w4 1.7340 fixed 9 g1 0.16100 fixed 10 g2 0.63000E-01 fixed 11 g3 0.28300 fixed 12 g4 0.12500 fixed 13 b0 4.0000 7.5746 0.21824E-02 -0.32661E-03 14 b1 0.0000 fixed 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 1.9584 0.55516E-01 0.14427E-04 0.13725 EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 2 ERR DEF= 1.00 0.987E-04-0.129E-05 -0.129E-05 0.308E-02 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 13 17 13 0.00233 1.000-0.002 17 0.00233 -0.002 1.000 FITTED FUNCTION A1 W Q^2 A1 2.0583 1.0563 0.297878696 2.0859 0.97736 0.254903602 2.1194 0.9155 0.218619917 2.1381 0.88447 0.201154245 2.1692 0.86076 0.182168218 2.2118 0.83799 0.161434118 2.2423 0.81118 0.145578213 2.2581 0.77261 0.132239031 2.2858 0.72113 0.114234348 DIS PART OF FITTED FUNCTION A1 W Q^2 DIS_OF_A1 2.0583 1.0563 0.243278188 2.0859 0.97736 0.205701793 2.1194 0.9155 0.174844113 2.1381 0.88447 0.160045876 2.1692 0.86076 0.144838423 2.2118 0.83799 0.128483749 2.2423 0.81118 0.115420171 2.2581 0.77261 0.103582448 2.2858 0.72113 0.0879138402 CHISQ = 2.44690524 CHISQ / N = 0.349557891