ININTIAL PARAMETERS -0.306 0. !a1 -0.474 0. !a2 0. 0. !a3 0. 0. !a4 1.232 0. !w1 1.323 0. !w2 100. 0. !w3 100. 0. !w4 0.07 0. !g1 0.058 0. !g2 0. 0. !g3 0. 0. !g4 0.1 0. !b0 0.094 0. !b1 -0.119 0. !b2 -0.025 0. !b3 0.458 0. !al DATA TO FIT : A2 1.0955 2.0479 0.12336 4.704 1.1256 2.0206 -0.64969 0.92724 1.1555 1.9898 -0.66104 0.34523 1.1855 1.9629 0.059057 0.18652 1.2154 1.9424 -0.29822 0.13893 1.2452 1.926 -0.14474 0.14601 1.2752 1.9124 -0.21186 0.15187 1.3051 1.8975 -0.38687 0.15658 1.3352 1.8842 -0.31422 0.14829 1.3652 1.869 -0.20292 0.14591 1.3952 1.8535 -0.26163 0.14542 1.4253 1.8368 0.089056 0.13089 1.4553 1.8189 -0.055251 0.11869 1.4853 1.7966 0.16236 0.097132 1.5152 1.7764 0.0067697 0.091459 1.545 1.7516 0.17803 0.097376 1.5748 1.7177 0.11948 0.10495 1.6046 1.6734 0.2463 0.10111 1.6341 1.6241 0.17782 0.11425 MINUIT RELEASE 96.03 INITIALIZED. DIMENSIONS 100/100 EPSMAC= 0.89E-15 PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'a1 ' -0.30600 0.50000E-02 -1.0000 1.0000 2 'a2 ' -0.47400 0.50000E-02 -1.0000 1.0000 3 'a3 ' 0.0000 0.50000E-02 -1.0000 1.0000 4 'a4 ' 0.0000 0.50000E-02 -1.0000 1.0000 5 'w1 ' 1.2320 0.50000E-02 0.99550 1.7341 6 'w2 ' 1.3230 0.50000E-02 0.99550 1.7341 7 'w3 ' 100.00 0.50000E-02 0.99550 1.7341 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 ' 100.00 0.50000E-02 0.99550 1.7341 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 ' 0.70000E-01 0.50000E-02 0.10000E-01 0.50000 10 'g2 ' 0.58000E-01 0.50000E-02 0.10000E-01 0.40000 11 'g3 ' 0.0000 0.50000E-02 0.10000E-01 0.40000 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 11 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 11 BROUGHT BACK INSIDE LIMITS. 12 'g4 ' 0.0000 0.50000E-02 0.10000E-01 0.40000 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 12 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 12 BROUGHT BACK INSIDE LIMITS. 13 'b0 ' 0.10000 0.50000E-02 -2.0000 2.0000 14 'b1 ' 0.94000E-01 0.50000E-02 -2.0000 2.0000 15 'b2 ' -0.11900 0.50000E-02 -2.0000 2.0000 16 'b3 ' -0.25000E-01 0.50000E-02 -2.0000 2.0000 17 'al ' 0.45800 0.50000E-02 -2.0000 2.0000 ********** ** 1 **FIX 5.000 ********** ********** ** 2 **FIX 3.000 ********** ********** ** 3 **FIX 7.000 ********** ********** ** 4 **FIX 11.00 ********** ********** ** 5 **FIX 4.000 ********** ********** ** 6 **FIX 8.000 ********** ********** ** 7 **FIX 12.00 ********** ********** ** 8 **FIX 1.000 ********** ********** ** 9 **FIX 2.000 ********** ********** ** 10 **FIX 3.000 ********** PARAMETER 3 ALREADY FIXED. IGNORED. ********** ** 11 **FIX 4.000 ********** PARAMETER 4 ALREADY FIXED. IGNORED. ********** ** 12 **FIX 5.000 ********** PARAMETER 5 ALREADY FIXED. IGNORED. ********** ** 13 **FIX 6.000 ********** ********** ** 14 **FIX 7.000 ********** PARAMETER 7 ALREADY FIXED. IGNORED. ********** ** 15 **FIX 8.000 ********** PARAMETER 8 ALREADY FIXED. IGNORED. ********** ** 16 **FIX 9.000 ********** ********** ** 17 **FIX 10.00 ********** ********** ** 18 **FIX 11.00 ********** PARAMETER 11 ALREADY FIXED. IGNORED. ********** ** 19 **FIX 12.00 ********** PARAMETER 12 ALREADY FIXED. IGNORED. ********** ** 20 **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= 16.89872 FROM MIGRAD STATUS=INITIATE 39 CALLS 40 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.30600 fixed 2 a2 -0.47400 fixed 3 a3 0.0000 fixed 4 a4 0.0000 fixed 5 w1 1.2320 fixed 6 w2 1.3230 fixed 7 w3 100.00 fixed 8 w4 100.00 fixed 9 g1 0.70000E-01 fixed 10 g2 0.58000E-01 fixed 11 g3 0.0000 fixed 12 g4 0.0000 fixed 13 b0 0.10000 0.50000E-02 0.0000 -89.200 14 b1 0.94000E-01 0.50000E-02 0.0000 -34.557 15 b2 -0.11900 0.50000E-02 0.0000 -9.5968 16 b3 -0.25000E-01 0.50000E-02 0.0000 1.0889 17 al -0.51544E-01 0.50000E-02 -0.25683 9.1408 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -0.1013E-03 -0.1465E-05 0.3891E-02 0.3507E+00 0.4646E+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.47469E-02 TO DIAGONAL. FCN= 11.63236 FROM HESSE STATUS=NOT POSDEF 31 CALLS 211 TOTAL EDM= 0.56E-04 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.30600 fixed 2 a2 -0.47400 fixed 3 a3 0.0000 fixed 4 a4 0.0000 fixed 5 w1 1.2320 fixed 6 w2 1.3230 fixed 7 w3 100.00 fixed 8 w4 100.00 fixed 9 g1 0.70000E-01 fixed 10 g2 0.58000E-01 fixed 11 g3 0.0000 fixed 12 g4 0.0000 fixed 13 b0 0.14069 0.15910 0.11476E-04 0.93071E-01 14 b1 -0.32664E-01 0.28527 0.20582E-04 0.59495E-01 15 b2 -0.29769 0.49712 0.36082E-04 0.17137E-01 16 b3 0.13071 0.58288 0.59452E-04 0.89758E-02 17 al -1.9765 2.0057 0.20144E-02 0.15627E-02 CALL LIMIT EXCEEDED IN MIGRAD. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 11.62209 FROM MIGRAD STATUS=CALL LIMIT 829 CALLS 830 TOTAL EDM= 0.97E-04 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.30600 fixed 2 a2 -0.47400 fixed 3 a3 0.0000 fixed 4 a4 0.0000 fixed 5 w1 1.2320 fixed 6 w2 1.3230 fixed 7 w3 100.00 fixed 8 w4 100.00 fixed 9 g1 0.70000E-01 fixed 10 g2 0.58000E-01 fixed 11 g3 0.0000 fixed 12 g4 0.0000 fixed 13 b0 0.57211 1.0010 0.40740E-02 1.1981 14 b1 -1.5735 3.3110 -0.21578E-01 0.32631 15 b2 1.6107 3.2585 0.27730E-01 0.10846 16 b3 -0.69642 2.6513 -0.83195E-02 0.52628E-01 17 al -1.3717 3.4805 -0.57707E-02 0.71021E-01 EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 5 ERR DEF= 1.00 0.111E+01-0.358E+01 0.446E+01-0.230E+01-0.191E+01 -0.358E+01 0.118E+02-0.147E+02 0.731E+01 0.531E+01 0.446E+01-0.147E+02 0.183E+02-0.918E+01-0.675E+01 -0.230E+01 0.731E+01-0.918E+01 0.493E+01 0.431E+01 -0.191E+01 0.531E+01-0.675E+01 0.431E+01 0.594E+01 ERR MATRIX NOT POS-DEF PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 13 14 15 16 17 13 0.99998 1.000-0.988 0.990-0.982-0.743 14 1.00000 -0.988 1.000-0.999 0.957 0.633 15 0.99999 0.990-0.999 1.000-0.967-0.648 16 0.99990 -0.982 0.957-0.967 1.000 0.797 17 0.99887 -0.743 0.633-0.648 0.797 1.000 ERR MATRIX NOT POS-DEF FITTED FUNCTION A2 W Q^2 A2 1.0955 2.0479 -0.0312259689 1.1256 2.0206 -0.0322949011 1.1555 1.9898 -0.0465231444 1.1855 1.9629 -0.105635159 1.2154 1.9424 -0.275715086 1.2452 1.926 -0.273965323 1.2752 1.9124 -0.204697831 1.3051 1.8975 -0.406508856 1.3352 1.8842 -0.382921427 1.3652 1.869 -0.145487609 1.3952 1.8535 -0.0500311746 1.4253 1.8368 -6.76295209E-05 1.4553 1.8189 0.0344876762 1.4853 1.7966 0.0638105821 1.5152 1.7764 0.0906708903 1.545 1.7516 0.118098016 1.5748 1.7177 0.148729287 1.6046 1.6734 0.184825138 1.6341 1.6241 0.226670095 DIS PART OF FITTED FUNCTION A2 W Q^2 DIS_OF_A2 1.0955 2.0479 -0.0293799519 1.1256 2.0206 -0.0229219426 1.1555 1.9898 -0.0160033772 1.1855 1.9629 -0.00857829445 1.2154 1.9424 -0.000741703312 1.2452 1.926 0.0075526444 1.2752 1.9124 0.0164419087 1.3051 1.8975 0.0260961871 1.3352 1.8842 0.0365411806 1.3652 1.869 0.0480089312 1.3952 1.8535 0.0605525329 1.4253 1.8368 0.0744370682 1.4553 1.8189 0.0897614466 1.4853 1.7966 0.107255769 1.5152 1.7764 0.126171495 1.545 1.7516 0.147888587 1.5748 1.7177 0.17418717 1.6046 1.6734 0.206865061 1.6341 1.6241 0.245965393 CHISQ = 11.6220877 CHISQ / N = 0.830149121