ININTIAL PARAMETERS -0.552401426 0. !a1 0.725480666 0. !a2 0.615142975 0. !a3 0. 0. !a4 1.18575905 0. !w1 1.38049932 0. !w2 1.5376 0. !w3 100. 0. !w4 0.0311497032 0. !g1 0.0526353276 0. !g2 0.197225245 0. !g3 0. 0. !g4 0.0995194 0. !b0 -0.300687 0. !b1 0.202165 0. !b2 0. 0. !b3 0. 0. !al DATA TO FIT : A1 1.0846 2.0593 0.10987 14.484 1.1146 2.0309 0.35334 1.5678 1.1445 2.0013 0.51744 0.49551 1.1746 1.9722 -0.016428 0.2309 1.2044 1.9488 0.1019 0.1508 1.2343 1.9318 -0.11409 0.13929 1.2641 1.9173 0.18173 0.14918 1.2941 1.903 0.22506 0.14861 1.3242 1.8892 0.40799 0.14771 1.3542 1.8747 0.58627 0.13931 1.3841 1.8589 0.83456 0.13762 1.4142 1.8434 0.55474 0.1239 1.4442 1.8258 0.58065 0.11073 1.4742 1.8046 0.67558 0.095455 1.5042 1.7841 0.72745 0.078721 1.534 1.7616 0.94194 0.07999 1.5639 1.7315 0.75294 0.088456 1.5938 1.6903 0.57331 0.085078 1.6237 1.6425 0.56172 0.092065 1.6524 1.5904 0.50383 0.099717 0. 0. 0. 0. Number of data points = 20 MINUIT RELEASE 96.03 INITIALIZED. DIMENSIONS 100/100 EPSMAC= 0.89E-15 PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'a1 ' -0.55240 0.50000E-02 -1.0000 1.0000 2 'a2 ' 0.72548 0.50000E-02 -1.0000 1.0000 3 'a3 ' 0.61514 0.50000E-02 -1.0000 1.0000 4 'a4 ' 0.0000 0.50000E-02 -1.0000 1.0000 5 'w1 ' 1.1858 0.50000E-02 0.98460 1.7524 6 'w2 ' 1.3805 0.50000E-02 0.98460 1.7524 7 'w3 ' 1.5376 0.50000E-02 0.98460 1.7524 8 'w4 ' 100.00 0.50000E-02 0.98460 1.7524 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 ' 0.31150E-01 0.50000E-02 0.10000E-01 0.50000 10 'g2 ' 0.52635E-01 0.50000E-02 0.10000E-01 0.40000 11 'g3 ' 0.19723 0.50000E-02 0.10000E-01 0.40000 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 ' 0.99519E-01 0.50000E-02 -2.0000 2.0000 14 'b1 ' -0.30069 0.50000E-02 -2.0000 2.0000 15 'b2 ' 0.20217 0.50000E-02 -2.0000 2.0000 16 'b3 ' 0.0000 0.50000E-02 -2.0000 2.0000 17 'al ' 0.0000 0.50000E-02 -2.0000 2.0000 ********** ** 1 **FIX 4.000 ********** ********** ** 2 **FIX 8.000 ********** ********** ** 3 **FIX 12.00 ********** ********** ** 4 **FIX 13.00 ********** ********** ** 5 **FIX 14.00 ********** ********** ** 6 **FIX 15.00 ********** ********** ** 7 **FIX 16.00 ********** ********** ** 8 **FIX 17.00 ********** ********** ** 9 **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= 29.22063 FROM MIGRAD STATUS=INITIATE 36 CALLS 37 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.55240 0.50000E-02 0.59983E-02 1.5485 2 a2 0.72548 0.50000E-02 0.72652E-02 36.740 3 a3 0.61514 0.50000E-02 0.63420E-02 143.30 4 a4 0.0000 fixed 5 w1 1.1858 0.50000E-02 0.14811E-01 -29.904 6 w2 1.3805 0.50000E-02 0.13031E-01 172.52 7 w3 1.5376 0.50000E-02 0.14508E-01 -134.18 8 w4 100.00 fixed 9 g1 0.31150E-01 0.50000E-02 0.50561E-01 -13.416 10 g2 0.52635E-01 0.50000E-02 0.41152E-01 72.141 11 g3 0.19723 0.50000E-02 0.25664E-01 59.004 12 g4 0.0000 fixed 13 b0 0.99519E-01 fixed 14 b1 -0.30069 fixed 15 b2 0.20217 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 4.172223 FROM MIGRAD STATUS=CONVERGED 642 CALLS 643 TOTAL EDM= 0.42E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.41458 0.23133 0.15933E-03 -0.67873E-02 2 a2 0.52094 0.16304 0.12701E-03 -0.10449E-01 3 a3 0.54724 0.75771E-01 0.62006E-04 0.17025E-01 4 a4 0.0000 fixed 5 w1 1.2290 0.14306E-01 0.31411E-04 0.42726E-01 6 w2 1.3816 0.11347E-01 0.25052E-04 0.37048E-01 7 w3 1.5426 0.82720E-02 0.23311E-04 -0.60821E-01 8 w4 100.00 fixed 9 g1 0.45113E-01 0.38916E-01 0.19583E-03 0.15769E-02 10 g2 0.69845E-01 0.43805E-01 0.13821E-03 -0.14977E-03 11 g3 0.13134 0.45591E-01 0.12873E-03 0.78229E-02 12 g4 0.0000 fixed 13 b0 0.99519E-01 fixed 14 b1 -0.30069 fixed 15 b2 0.20217 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 9 ERR DEF= 1.00 0.547E-01 0.455E-03-0.127E-03 0.231E-02 0.338E-04 0.308E-04 0.724E-02 0.152E-02-0.542E-03 0.455E-03 0.269E-01 0.198E-02-0.334E-04-0.889E-03-0.860E-04-0.322E-05-0.519E-02 0.162E-02 -0.127E-03 0.198E-02 0.576E-02-0.200E-04-0.410E-04-0.225E-03-0.513E-04-0.507E-03-0.189E-02 0.231E-02-0.334E-04-0.200E-04 0.205E-03 0.438E-05 0.224E-05 0.356E-03 0.116E-03-0.475E-04 0.338E-04-0.889E-03-0.410E-04 0.438E-05 0.129E-03 0.669E-05 0.162E-04 0.304E-03-0.227E-03 0.308E-04-0.860E-04-0.225E-03 0.224E-05 0.669E-05 0.684E-04 0.967E-05 0.316E-04 0.126E-03 0.724E-02-0.322E-05-0.513E-04 0.356E-03 0.162E-04 0.967E-05 0.156E-02 0.467E-03-0.173E-03 0.152E-02-0.519E-02-0.507E-03 0.116E-03 0.304E-03 0.316E-04 0.467E-03 0.198E-02-0.112E-02 -0.542E-03 0.162E-02-0.189E-02-0.475E-04-0.227E-03 0.126E-03-0.173E-03-0.112E-02 0.212E-02 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 3 5 6 7 9 10 11 1 0.82940 1.000 0.012-0.007 0.691 0.013 0.016 0.783 0.146-0.050 2 0.80354 0.012 1.000 0.159-0.014-0.477-0.063 0.000-0.710 0.215 3 0.78802 -0.007 0.159 1.000-0.018-0.048-0.358-0.017-0.150-0.541 5 0.70807 0.691-0.014-0.018 1.000 0.027 0.019 0.629 0.182-0.072 6 0.64705 0.013-0.477-0.048 0.027 1.000 0.071 0.036 0.602-0.435 7 0.49529 0.016-0.063-0.358 0.019 0.071 1.000 0.030 0.086 0.329 9 0.82649 0.783 0.000-0.017 0.629 0.036 0.030 1.000 0.265-0.095 10 0.91968 0.146-0.710-0.150 0.182 0.602 0.086 0.265 1.000-0.546 11 0.89074 -0.050 0.215-0.541-0.072-0.435 0.329-0.095-0.546 1.000 FITTED FUNCTION A1 W Q^2 A1 1.0846 2.0593 0.252561094 1.1146 2.0309 0.251599316 1.1445 2.0013 0.244865459 1.1746 1.9722 0.217877412 1.2044 1.9488 0.082452928 1.2343 1.9318 -0.109443661 1.2641 1.9173 0.157476762 1.2941 1.903 0.261452651 1.3242 1.8892 0.364492943 1.3542 1.8747 0.609306876 1.3841 1.8589 0.813331473 1.4142 1.8434 0.610059037 1.4442 1.8258 0.546300036 1.4742 1.8046 0.616022845 1.5042 1.7841 0.787135597 1.534 1.7616 0.890010705 1.5639 1.7315 0.779103814 1.5938 1.6903 0.626711636 1.6237 1.6425 0.521044749 1.6524 1.5904 0.455412249 DIS PART OF FITTED FUNCTION A1 W Q^2 DIS_OF_A1 1.0846 2.0593 0.252937964 1.1146 2.0309 0.25489363 1.1445 2.0013 0.256554951 1.1746 1.9722 0.258289456 1.2044 1.9488 0.260875885 1.2343 1.9318 0.264475889 1.2641 1.9173 0.268332039 1.2941 1.903 0.272100604 1.3242 1.8892 0.275805519 1.3542 1.8747 0.279203984 1.3841 1.8589 0.282201532 1.4142 1.8434 0.285120547 1.4442 1.8258 0.287514411 1.4742 1.8046 0.289166242 1.5042 1.7841 0.290777886 1.534 1.7616 0.291884897 1.5639 1.7315 0.291650856 1.5938 1.6903 0.289527958 1.6237 1.6425 0.28625433 1.6524 1.5904 0.282045765 CHISQ = 4.17222253 CHISQ / N = 0.379292957