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 -0.393 0.272 !b2 0. 0. !b3 0.031 0.391 !al DATA TO FIT : A1 2.0259 1.5807 0.38274 0.056077 2.0572 1.5031 0.28595 0.04467 2.0901 1.4439 0.30181 0.039564 2.1194 1.4143 0.29962 0.036917 2.1379 1.3892 0.31347 0.035442 2.1688 1.3659 0.25245 0.034635 2.2123 1.3437 0.25367 0.032414 2.2425 1.3207 0.27495 0.032032 2.2574 1.2906 0.27422 0.030519 2.2852 1.2431 0.25561 0.031226 2.3309 1.1763 0.22541 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 ' -0.39300 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 16.00 ********** ********** ** 17 **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= 78.96998 FROM MIGRAD STATUS=INITIATE 14 CALLS 15 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 -3003.5 14 b1 -0.32000E-01 0.50000E-02 0.25003E-02 -794.18 15 b2 -0.39300 0.50000E-02 0.25497E-02 -208.24 16 b3 0.0000 fixed 17 al 0.31000E-01 0.50000E-02 0.25003E-02 609.77 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 3.238077 FROM HESSE STATUS=OK 23 CALLS 122 TOTAL EDM= 0.76E-02 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 0.18074 1.4564 0.58039E-05 -0.57910E-01 14 b1 0.84669E-01 2.5635 0.22453E-04 0.40668E-01 15 b2 0.76572 2.6156 0.91332E-04 -0.10155E-01 16 b3 0.0000 fixed 17 al 0.50579E-01 3.0249 0.16746E-04 0.27552E-01 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 3.220294 FROM MIGRAD STATUS=FAILED 600 CALLS 601 TOTAL EDM= 0.15E-03 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE 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 0.45992 2.9598 0.91578E-05 0.60082E-01 14 b1 -0.78591 2.5046 0.37247E-04 0.13053E-01 15 b2 1.9940 2.7785 0.15219E-02 -0.15918E-02 16 b3 0.0000 fixed 17 al 0.36914 3.0551 0.17003E-04 -0.25620E-01 EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 4 ERR DEF= 1.00 0.418E+01-0.597E+01 0.228E+00 0.497E+01 -0.597E+01 0.892E+01-0.901E+00-0.701E+01 0.228E+00-0.901E+00 0.137E+01 0.162E+00 0.497E+01-0.701E+01 0.162E+00 0.596E+01 ERR MATRIX APPROXIMATE PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 13 14 15 17 13 0.99996 1.000-0.979 0.095 0.997 14 0.99974 -0.979 1.000-0.258-0.961 15 0.97658 0.095-0.258 1.000 0.057 17 0.99991 0.997-0.961 0.057 1.000 ERR MATRIX APPROXIMATE FITTED FUNCTION A1 W Q^2 A1 2.0259 1.5807 0.342030027 2.0572 1.5031 0.32271929 2.0901 1.4439 0.306706565 2.1194 1.4143 0.295878441 2.1379 1.3892 0.289059687 2.1688 1.3659 0.279981241 2.2123 1.3437 0.269348609 2.2425 1.3207 0.262196555 2.2574 1.2906 0.257615628 2.2852 1.2431 0.250110873 2.3309 1.1763 0.239561163 DIS PART OF FITTED FUNCTION A1 W Q^2 DIS_OF_A1 2.0259 1.5807 0.27676362 2.0572 1.5031 0.264497551 2.0901 1.4439 0.254642742 2.1194 1.4143 0.248401438 2.1379 1.3892 0.244227238 2.1688 1.3659 0.239014101 2.2123 1.3437 0.233007425 2.2425 1.3207 0.228693332 2.2574 1.2906 0.225516258 2.2852 1.2431 0.2204027 2.3309 1.1763 0.213284486 CHISQ = 3.22029428 CHISQ / N = 0.46004204