* ============================================================================= * HERA: H1 96-97 low Q2 inclusive cross section measurement (sample B) 6.12.00 * DESY-00-181 (2000), subm. to Eur.Phys.J * ============================================================================= * Data: special minimum bias running in 1997 (Lumi=1.8 pb-1) * Format: (f7.1,f10.7,f7.3,f7.3,f7.3,f7.3,9f6.2) * Results: redsec - reduced cross section: (dsig/dxdq2)*Q4*x/(2*pi*alpha**2*Y+) * F2 - only for y<0.6 using R=FL/(F2-FL) from the H1 QCD fit * (H1 only,q02=4.0,q2min=3.5,mc=1.4,mb=4.5,als=0.1150) * Errors(%): total; statistical data(stadat); (unc)orrelated; (cor)related * Individual correlated errors(%): effect on reduced cross section of shift * by +sigma of (e)nergy and (theta) of electron;hadronic energy (ehad) * and by +25% of LAr (noise); +20% of photoproduction background (gp) * Overall normalization uncertainty (not included in the table below): * 1.7% (including 1.5% for luminosity calculation) *-------------------------------------------------------------------------------------------------- * Q2 x y redsec R F2 total stadat unc cor e theta ehad noise gp *-------------------------------------------------------------------------------------------------- 1.5 .0000320 .518 .786 .346 .832 5.53 1.31 3.54 4.04 -1.06 -1.23 .83 1.55 -3.22 1.5 .0000500 .331 .739 .290 .752 4.86 1.85 3.89 2.26 -1.01 -.61 .89 1.60 -1.00 1.5 .0000800 .207 .698 .242 .702 8.58 4.21 6.78 3.15 -2.58 -2.15 .57 .93 -.10 2.0 .0000327 .675 .805 .000 .000 7.42 1.51 6.32 3.59 -2.15 -.37 1.06 .00 -2.81 2.0 .0000500 .442 .823 .278 .851 3.50 .86 2.79 1.93 -1.07 -.86 .17 .12 -1.25 2.0 .0000800 .276 .740 .242 .748 3.50 1.00 2.69 2.00 -1.61 -1.05 .00 .03 -.20 2.0 .0001300 .170 .714 .209 .716 3.68 1.33 2.92 1.81 -1.35 -1.09 .00 .00 -.05 2.0 .0002000 .111 .653 .183 .654 4.69 1.21 2.97 3.41 -2.68 -.52 -2.05 .12 -.07 2.0 .0003200 .069 .625 .159 .626 4.36 1.37 3.09 2.76 -2.28 -.31 -1.48 -.37 -.04 2.0 .0005000 .044 .620 .139 .620 5.85 1.49 3.31 4.60 -4.21 1.23 -1.02 .98 -.02 2.0 .0010000 .022 .512 .115 .513 4.51 1.23 2.99 3.15 -2.52 .81 -1.59 -.66 -.01 2.0 .0032000 .007 .424 .112 .424 6.58 1.55 4.31 4.72 -2.65 1.41 -2.78 -2.34 .00 2.5 .0000409 .675 .899 .000 .000 7.36 1.61 6.21 3.61 -2.29 -.39 .54 .00 -2.70 2.5 .0000500 .552 .859 .276 .909 3.69 1.29 2.16 2.70 -1.36 -1.60 .16 .12 -1.60 2.5 .0000800 .345 .814 .246 .828 2.59 .86 1.78 1.67 -1.07 -1.07 .05 .08 -.49 2.5 .0001300 .212 .763 .219 .767 2.45 .88 1.57 1.66 -1.46 -.60 .00 .00 -.13 2.5 .0002000 .138 .690 .198 .691 3.01 .97 2.65 1.06 .11 -.87 -.47 .32 -.13 2.5 .0003200 .086 .637 .177 .638 3.13 .97 2.65 1.35 .08 -1.18 -.35 .55 -.03 2.5 .0005000 .055 .603 .161 .603 2.99 1.00 2.68 .87 -.11 -.65 -.12 .55 -.02 2.5 .0008000 .035 .555 .147 .555 3.11 1.06 2.71 1.08 -.32 -.70 -.39 .64 -.01 2.5 .0015800 .018 .516 .137 .516 2.93 .83 2.58 1.11 -.36 -.61 -.69 .51 .00 2.5 .0050000 .005 .403 .167 .403 5.18 1.00 3.88 3.27 -.68 -.53 -2.42 -2.03 -.01 3.5 .0000573 .675 .897 .000 .000 7.04 2.07 6.18 2.64 -1.18 -.46 .98 .00 -2.27 3.5 .0000800 .483 .928 .254 .964 2.92 1.06 1.80 2.06 -1.45 .67 .22 .20 -1.29 3.5 .0001300 .297 .876 .233 .886 2.23 .92 1.47 1.38 -.92 -.88 .02 .03 -.22 3.5 .0002000 .193 .822 .216 .826 2.33 .94 1.50 1.52 -1.02 -1.01 .00 .00 -.01 3.5 .0003200 .121 .760 .201 .761 2.57 .98 1.62 1.74 1.29 -1.05 -.24 .45 -.03 3.5 .0005000 .078 .715 .188 .716 2.69 .98 1.64 1.89 1.09 -1.44 .10 .54 -.03 3.5 .0008000 .048 .647 .178 .647 2.39 1.01 1.66 1.41 -.17 -.35 .61 1.21 .00 3.5 .0013000 .030 .601 .173 .601 2.61 1.03 1.69 1.69 .85 -1.29 -.33 .62 -.01 3.5 .0025100 .015 .532 .176 .532 2.12 .79 1.51 1.25 .34 -.83 .07 .87 .00 3.5 .0080000 .005 .418 .236 .418 4.15 .92 3.26 2.41 -.58 .44 -1.48 -1.75 .00 5.0 .0000818 .675 1.019 .000 .000 6.57 2.14 4.85 3.88 -2.24 -.67 .39 .00 -3.05 5.0 .0001300 .425 1.015 .245 1.043 2.43 1.06 1.68 1.42 -1.02 -.63 .11 .14 -.52 5.0 .0002000 .276 .965 .232 .974 2.30 1.00 1.42 1.50 -.82 -1.15 .00 .01 -.09 5.0 .0003200 .173 .887 .220 .890 2.40 1.10 1.57 1.46 1.14 -.68 .24 .54 -.04 5.0 .0005000 .111 .791 .210 .792 2.35 1.08 1.57 1.38 .84 -.93 .28 .51 -.02 5.0 .0008000 .069 .703 .202 .704 2.47 1.10 1.58 1.55 1.04 -.97 .26 .55 -.01 5.0 .0013000 .043 .661 .198 .661 3.05 1.12 1.61 2.33 1.30 -1.56 .22 1.12 -.01 5.0 .0020000 .028 .621 .199 .621 2.50 1.14 1.61 1.54 -.29 -.43 .66 1.29 .00 5.0 .0039800 .014 .538 .213 .538 2.29 .89 1.47 1.51 .89 -1.05 -.31 .53 .00 5.0 .0130000 .004 .410 .281 .410 3.94 .96 3.21 2.07 .59 -.62 -1.04 -1.57 .00 6.5 .0001300 .552 1.089 .252 1.148 3.52 1.58 1.73 2.63 -1.74 -.86 .22 .13 -1.68 6.5 .0002000 .359 1.073 .241 1.092 2.34 1.13 1.62 1.27 -.81 -.77 .05 .08 -.30 6.5 .0003200 .224 .957 .230 .963 2.14 1.16 1.36 1.19 -.90 -.59 .00 .00 -.02 6.5 .0005000 .144 .875 .222 .877 2.65 1.22 1.53 1.79 1.47 -.95 .12 .37 -.07 6.5 .0008000 .090 .800 .215 .801 2.46 1.23 1.53 1.48 1.00 -.81 .41 .58 -.01 6.5 .0013000 .055 .708 .211 .708 2.46 1.25 1.55 1.43 .86 -.91 .15 .67 -.01 6.5 .0020000 .036 .672 .212 .672 2.65 1.26 1.57 1.72 .34 -.67 .60 1.42 -.01 6.5 .0039800 .018 .587 .223 .587 2.32 .94 1.42 1.56 .73 -.95 -.27 .95 -.01 6.5 .0130000 .005 .432 .273 .432 3.60 1.00 3.19 1.35 .57 -.67 -.44 -.92 .00 8.5 .0001391 .675 1.097 .000 .000 4.93 2.14 1.82 4.05 -1.29 -.22 .45 .00 -3.78 8.5 .0002000 .470 1.152 .247 1.193 2.92 1.42 1.64 1.96 -1.62 -.11 .13 .15 -.97 8.5 .0003200 .293 1.080 .238 1.092 2.54 1.28 1.51 1.58 -1.38 -.58 .01 .01 -.08 8.5 .0005000 .188 .992 .231 .996 2.31 1.32 1.38 1.29 -.97 -.70 .00 .00 -.01 8.5 .0008000 .118 .893 .225 .894 2.47 1.37 1.55 1.35 .99 -.59 .34 .62 -.03 8.5 .0013000 .072 .797 .222 .797 2.77 1.40 1.58 1.79 1.34 -1.08 .27 .42 -.02 8.5 .0020000 .047 .725 .222 .725 2.80 1.41 1.59 1.82 1.19 -1.06 .27 .84 -.02 8.5 .0032000 .029 .632 .226 .632 2.81 1.46 1.61 1.79 .36 -.37 .76 1.53 -.01 8.5 .0063100 .015 .565 .242 .565 2.27 1.12 1.49 1.31 .79 -.84 -.01 .64 .00 8.5 .0200000 .005 .419 .268 .419 4.15 1.20 3.20 2.36 .90 -1.00 -.85 -1.74 .00 12.0 .0008000 .166 .986 .233 .989 2.65 1.56 1.58 1.46 1.12 -.31 .71 .51 -.03 12.0 .0013000 .102 .878 .230 .879 2.30 1.56 1.58 .58 .35 -.14 .09 .42 -.01 12.0 .0020000 .066 .825 .229 .825 2.73 1.59 1.63 1.49 1.09 -.73 .21 .68 .00 12.0 .0032000 .041 .725 .231 .725 2.86 1.62 1.64 1.68 .90 -.69 .67 1.05 -.01 12.0 .0063100 .021 .613 .241 .613 2.44 1.24 1.49 1.48 .94 -.82 -.17 .78 .00 12.0 .0200000 .007 .459 .249 .459 3.98 1.36 3.21 1.92 .96 -.82 -.85 -1.18 .00