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 -0.032 0.158 !b1 0. 0. !b2 0. 0. !b3 0.031 0.391 !al DATA TO FIT : A1 2.0259 1.5807 0.38761 0.056077 2.0572 1.5031 0.28981 0.04467 2.0901 1.4439 0.30483 0.039564 2.1194 1.4143 0.30211 0.036917 2.1379 1.3892 0.31547 0.035442 2.1688 1.3659 0.25393 0.034635 2.2123 1.3437 0.25453 0.032414 2.2425 1.3207 0.27527 0.032032 2.2574 1.2906 0.27395 0.030519 2.2852 1.2431 0.2546 0.031226 2.3309 1.1763 0.22346 0.034901 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 1.9259 2.4309 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 1.9259 2.4309 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 1.9259 2.4309 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 1.9259 2.4309 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 -2.0000 2.0000 14 'b1 ' -0.32000E-01 0.50000E-02 -2.0000 2.0000 15 'b2 ' 0.0000 0.50000E-02 -2.0000 2.0000 16 'b3 ' 0.0000 0.50000E-02 -2.0000 2.0000 17 'al ' 0.31000E-01 0.50000E-02 -2.0000 2.0000 ********** ** 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 15.00 ********** ********** ** 17 **FIX 16.00 ********** ********** ** 18 **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= 44.60025 FROM MIGRAD STATUS=INITIATE 12 CALLS 13 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 0.25109E-02 -2208.9 14 b1 -0.32000E-01 0.50000E-02 0.25003E-02 -585.54 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.31000E-01 0.50000E-02 0.25003E-02 527.88 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 3.250632 FROM HESSE STATUS=OK 16 CALLS 93 TOTAL EDM= 0.62E-04 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 0.20920 1.3890 0.74979E-05 -0.42635 14 b1 0.46251 1.4723 0.29571E-04 -0.12306 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.23606 3.0291 0.16829E-04 0.19147 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 3.250491 FROM MIGRAD STATUS=CONVERGED 155 CALLS 156 TOTAL EDM= 0.26E-04 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 0.18923 1.4152 0.71642E-05 -0.27986 14 b1 0.48291 1.4224 0.28393E-04 -0.82193E-01 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.20227 3.0606 0.16806E-04 0.11685 EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 3 ERR DEF= 1.00 0.248E+01-0.246E+01 0.433E+01 -0.246E+01 0.255E+01-0.423E+01 0.433E+01-0.423E+01 0.761E+01 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 13 14 17 13 0.99996 1.000-0.978 0.997 14 0.99941 -0.978 1.000-0.961 17 0.99993 0.997-0.961 1.000 FITTED FUNCTION A1 W Q^2 A1 2.0259 1.5807 0.343273549 2.0572 1.5031 0.325449313 2.0901 1.4439 0.309935525 2.1194 1.4143 0.29905335 2.1379 1.3892 0.292021013 2.1688 1.3659 0.282460134 2.2123 1.3437 0.270952764 2.2425 1.3207 0.262948055 2.2574 1.2906 0.257613795 2.2852 1.2431 0.248667128 2.3309 1.1763 0.235638348 DIS PART OF FITTED FUNCTION A1 W Q^2 DIS_OF_A1 2.0259 1.5807 0.278007142 2.0572 1.5031 0.267227574 2.0901 1.4439 0.257871702 2.1194 1.4143 0.251576347 2.1379 1.3892 0.247188565 2.1688 1.3659 0.241492993 2.2123 1.3437 0.234611581 2.2425 1.3207 0.229444832 2.2574 1.2906 0.225514425 2.2852 1.2431 0.218958955 2.3309 1.1763 0.209361671 CHISQ = 3.25049103 CHISQ / N = 0.406311378