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. 0. !b1 0. 0. !b2 0. 0. !b3 0. 0. !al DATA TO FIT : A2 1.0876 2.0558 0.0022563 13.418 1.1026 2.0417 0.83959 4.1171 1.1177 2.029 -0.028726 1.8192 1.1327 2.0142 -0.63905 0.99433 1.1476 1.998 -0.4278 0.61394 1.1626 1.9836 -0.52295 0.39837 1.1776 1.9703 0.2372 0.29841 1.1926 1.9574 0.12986 0.23385 1.2076 1.948 -0.28345 0.20301 1.2226 1.9385 0.0050549 0.18693 1.2376 1.9303 0.057181 0.19912 1.2525 1.923 -0.011574 0.20976 1.2675 1.9165 0.13267 0.21307 1.2826 1.9094 -0.23436 0.21196 1.2976 1.902 -0.17439 0.21572 1.3125 1.8942 -0.055 0.22278 1.3275 1.8884 -0.14433 0.21367 1.3425 1.881 -0.06206 0.20165 1.3575 1.8733 -0.076653 0.20982 1.3725 1.8655 -0.085067 0.19896 1.3875 1.8574 -0.30311 0.2111 1.4025 1.8506 -0.0012455 0.19632 1.4176 1.8418 0.32689 0.18721 1.4326 1.8325 0.068241 0.17922 1.4476 1.8246 0.28997 0.16927 1.4626 1.814 -0.17903 0.16296 1.4776 1.8022 0.25124 0.14789 1.4926 1.7919 0.25522 0.12631 1.5075 1.7822 0.23846 0.12494 1.5225 1.7712 -0.034885 0.13065 1.5375 1.7591 0.37524 0.1276 1.5525 1.7447 0.16173 0.14744 1.5674 1.7278 0.16372 0.14732 1.5824 1.7078 0.28354 0.14611 1.5974 1.6851 0.33271 0.13587 1.6124 1.6615 0.34058 0.14782 1.6274 1.6365 0.1714 0.15924 1.6423 1.6103 0.38629 0.1594 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 0.98760 1.7423 6 'w2 ' 1.3230 0.50000E-02 0.98760 1.7423 7 'w3 ' 100.00 0.50000E-02 0.98760 1.7423 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 0.98760 1.7423 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 ' 0.0000 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 ' 0.0000 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 15.00 ********** ********** ** 9 **FIX 16.00 ********** ********** ** 10 **FIX 17.00 ********** ********** ** 11 **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= 57.46637 FROM MIGRAD STATUS=INITIATE 26 CALLS 27 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.30600 0.50000E-02 0.52520E-02 -49.344 2 a2 -0.47400 0.50000E-02 0.56785E-02 -45.138 3 a3 0.0000 fixed 4 a4 0.0000 fixed 5 w1 1.2320 fixed 6 w2 1.3230 0.50000E-02 0.13333E-01 -1.9227 7 w3 100.00 fixed 8 w4 100.00 fixed 9 g1 0.70000E-01 0.50000E-02 0.31154E-01 24.068 10 g2 0.58000E-01 0.50000E-02 0.39074E-01 39.262 11 g3 0.0000 fixed 12 g4 0.0000 fixed 13 b0 0.10000 0.50000E-02 0.25031E-02 -515.55 14 b1 0.0000 0.50000E-02 0.25000E-02 -296.30 15 b2 0.0000 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= 23.26470 FROM MIGRAD STATUS=CONVERGED 523 CALLS 524 TOTAL EDM= 0.18E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.22093 0.66727 0.13166E-03 -0.51438E-02 2 a2 -0.26525 0.21248 0.15726E-03 -0.12123E-01 3 a3 0.0000 fixed 4 a4 0.0000 fixed 5 w1 1.2320 fixed 6 w2 1.3593 0.65988E-01 0.16723E-03 -0.28763E-02 7 w3 100.00 fixed 8 w4 100.00 fixed 9 g1 0.50000 0.43042 0.50543E-02 -0.52602E-03 10 g2 0.20191 0.29052 0.98929E-03 0.16385E-02 11 g3 0.0000 fixed 12 g4 0.0000 fixed 13 b0 0.84454 1.1680 0.53292E-04 -0.16259E-01 14 b1 -0.66805 2.5525 0.85258E-04 -0.10346E-01 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 7 ERR DEF= 1.00 0.540E+00 0.128E+00-0.315E-01 0.912E-06-0.156E+00 0.902E+00-0.234E+01 0.128E+00 0.459E-01-0.495E-02 0.226E-06-0.261E-01 0.225E+00-0.578E+00 -0.315E-01-0.495E-02 0.440E-02-0.520E-07 0.190E-01-0.441E-01 0.128E+00 0.912E-06 0.226E-06-0.520E-07 0.365E-06-0.284E-06 0.149E-05-0.397E-05 -0.156E+00-0.261E-01 0.190E-01-0.284E-06 0.103E+00-0.236E+00 0.668E+00 0.902E+00 0.225E+00-0.441E-01 0.149E-05-0.236E+00 0.161E+01-0.407E+01 -0.234E+01-0.578E+00 0.128E+00-0.397E-05 0.668E+00-0.407E+01 0.104E+02 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 6 9 10 13 14 1 0.99736 1.000 0.810-0.646 0.002-0.661 0.967-0.986 2 0.95581 0.810 1.000-0.348 0.002-0.379 0.827-0.836 6 0.91842 -0.646-0.348 1.000-0.001 0.889-0.524 0.597 9 0.00240 0.002 0.002-0.001 1.000-0.001 0.002-0.002 10 0.96822 -0.661-0.379 0.889-0.001 1.000-0.578 0.644 13 0.99950 0.967 0.827-0.524 0.002-0.578 1.000-0.993 14 0.99979 -0.986-0.836 0.597-0.002 0.644-0.993 1.000 FITTED FUNCTION A2 W Q^2 A2 1.0876 2.0558 0.149756253 1.1026 2.0417 0.088247516 1.1177 2.029 0.00708996751 1.1327 2.0142 -0.062919451 1.1476 1.998 -0.098893212 1.1626 1.9836 -0.101975444 1.1776 1.9703 -0.0856405856 1.1926 1.9574 -0.062635927 1.2076 1.948 -0.0410361477 1.2226 1.9385 -0.024796947 1.2376 1.9303 -0.0168989261 1.2525 1.923 -0.019729297 1.2675 1.9165 -0.035470614 1.2826 1.9094 -0.0644379402 1.2976 1.902 -0.101069738 1.3125 1.8942 -0.132384136 1.3275 1.8884 -0.144035882 1.3425 1.881 -0.129739709 1.3575 1.8733 -0.0966448188 1.3725 1.8655 -0.0556926481 1.3875 1.8574 -0.0145566552 1.4025 1.8506 0.0229794575 1.4176 1.8418 0.0566554306 1.4326 1.8325 0.0860137622 1.4476 1.8246 0.111543412 1.4626 1.814 0.134531741 1.4776 1.8022 0.155295871 1.4926 1.7919 0.173825689 1.5075 1.7822 0.190530469 1.5225 1.7712 0.206234421 1.5375 1.7591 0.221033785 1.5525 1.7447 0.235346553 1.5674 1.7278 0.249312335 1.5824 1.7078 0.263342345 1.5974 1.6851 0.277421315 1.6124 1.6615 0.291293251 1.6274 1.6365 0.305147406 1.6423 1.6103 0.318967966 DIS PART OF FITTED FUNCTION A2 W Q^2 DIS_OF_A2 1.0876 2.0558 0.182855816 1.1026 2.0417 0.189474772 1.1177 2.029 0.196049545 1.1327 2.0142 0.202775048 1.1476 1.998 0.209616257 1.1626 1.9836 0.216369657 1.1776 1.9703 0.223039987 1.1926 1.9574 0.229681312 1.2076 1.948 0.235964113 1.2226 1.9385 0.242233971 1.2376 1.9303 0.248334776 1.2525 1.923 0.254263347 1.2675 1.9165 0.26008995 1.2826 1.9094 0.265974555 1.2976 1.902 0.27181848 1.3125 1.8942 0.277638276 1.3275 1.8884 0.283187851 1.3425 1.881 0.288898065 1.3575 1.8733 0.29460527 1.3725 1.8655 0.300283939 1.3875 1.8574 0.305963384 1.4025 1.8506 0.311412368 1.4176 1.8418 0.317140129 1.4326 1.8325 0.322877825 1.4476 1.8246 0.328364653 1.4626 1.814 0.334236207 1.4776 1.8022 0.340275859 1.4926 1.7919 0.346050125 1.5075 1.7822 0.35166912 1.5225 1.7712 0.357505852 1.5375 1.7591 0.363510894 1.5525 1.7447 0.369909119 1.5674 1.7278 0.376738009 1.5824 1.7078 0.38419287 1.5974 1.6851 0.392217307 1.6124 1.6615 0.400499887 1.6274 1.6365 0.409160852 1.6423 1.6103 0.418163477 CHISQ = 23.2646982 CHISQ / N = 0.750474134