Date: Sun, 18 Nov 2007 12:56:50 +0900 (JST) To: ohtsuka@nucl.sci.hokudai.ac.jp Cc: stock@nucl.sci.hokudai.ac.jp, sumihama@rcnp.osaka-u.ac.jp Subject: Re: M.Sumihama et al., Phys.Lett.B657(2007)32 From: Mizuki Sumihama Numerical data for gamma p -> p pi0, arXiv:0708.1600 Title: Backward-angle photoproduction of $\pi^0$ mesons on the proton at $E_\gamma$ = 1.5--2.4 GeV **** Figure 2 in paper ** Eg (GeV): center value of Egamma range, see the paper ** dsg/dW (microb): dsigma/dOmegma ** stat. : statistical error ** cos : center value of cosQ_cm range cos = -0.975 cos = -0.925 cos = -0.875 cos = -0.825 cos = -0.775 cos = -0.725 cos = -0.675 cos = -0.625 Eg dsg/dW stat. dsg/dW stat. dsg/dW stat. dsg/dW stat. dsg/dW stat. dsg/dW stat. dsg/dW stat. dsg/dW stat. 1.525 .9573 .0188 1.0803 .0179 1.0581 .0202 1.0145 .0237 .8437 .0236 .7483 .0233 .6027 .0222 .5139 .0215 1.575 .7877 .0164 .8821 .0157 .9159 .0181 .8179 .0204 .7293 .0213 .6348 .0208 .5331 .0200 .4511 .0193 1.625 .5867 .0134 .6756 .0132 .6731 .0149 .6406 .0174 .5870 .0184 .4920 .0179 .4503 .0176 .3431 .0163 1.675 .4899 .0127 .5156 .0118 .5314 .0135 .5312 .0162 .4961 .0173 .4187 .0169 .3773 .0166 .3499 .0168 1.725 .3499 .0107 .3584 .0100 .3905 .0116 .3500 .0132 .3309 .0143 .2940 .0142 .2807 .0145 .2370 .0139 1.775 .2662 .0089 .2759 .0083 .3068 .0097 .3059 .0117 .2721 .0124 .2835 .0132 .2490 .0127 .2141 .0124 1.825 .1969 .0072 .1947 .0066 .2045 .0075 .2055 .0091 .2215 .0105 .2292 .0114 .1974 .0110 .1899 .0112 1.875 .1597 .0064 .1463 .0057 .1478 .0063 .1428 .0074 .1674 .0089 .1707 .0095 .1559 .0095 .1552 .0098 1.925 .1639 .0067 .1212 .0054 .1094 .0056 .1108 .0067 .1222 .0080 .1318 .0087 .1265 .0088 .1305 .0096 1.975 .1228 .0053 .0791 .0040 .0713 .0041 .0788 .0052 .0833 .0060 .0891 .0067 .0953 .0071 .0977 .0074 2.050 .1158 .0036 .0922 .0029 .0716 .0028 .0533 .0029 .0563 .0034 .0582 .0037 .0575 .0038 .0835 .0047 2.150 .1164 .0037 .0976 .0031 .0607 .0026 .0402 .0026 .0305 .0026 .0263 .0026 .0335 .0030 .0436 .0035 2.250 .1255 .0036 .1068 .0030 .0695 .0026 .0417 .0024 .0214 .0021 .0218 .0022 .0230 .0023 .0323 .0028 2.350 .1320 .0040 .1060 .0033 .0702 .0028 .0459 .0027 .0290 .0025 .0209 .0024 .0202 .0023 .0263 .0028 **** Figure 3 in paper ** Eg (GeV): center value of Egamma range, see the paper ** dsg/du (microb/GeV^2): dsigma/du ** stat. : statistical error ** u : center value of u-u_max range u = -0.025 u = -0.075 u = -0.15 u = -0.25 u = -0.35 u = -0.45 u = -0.55 u = -0.65 Eg dsg/du stat. dsg/du stat. dsg/du stat. dsg/du stat. dsg/du stat. dsg/du stat. dsg/du stat. dsg/du stat. 1.525 5.3982 .1131 6.2420 .1090 6.0141 .0887 4.8174 .1004 3.5196 .0946 2.6983 .0977 2.3139 .1504 2.6273 .3418 1.575 4.3515 .0981 4.7323 .0915 4.9684 .0763 4.0380 .0880 3.1170 .0848 2.3274 .0823 2.0078 .1155 2.2927 .2336 1.625 3.2022 .0811 3.5982 .0768 3.5455 .0610 3.2203 .0748 2.5152 .0728 1.9687 .0704 1.7032 .0882 1.7398 .1562 1.675 2.5585 .0749 2.5664 .0667 2.8212 .0548 2.6046 .0680 2.1412 .0682 1.8210 .0678 1.3945 .0737 1.4087 .1219 1.725 1.7404 .0622 1.7368 .0557 1.9252 .0449 1.6708 .0538 1.4393 .0559 1.2976 .0566 1.1681 .0621 1.0742 .0909 1.775 1.3350 .0518 1.3152 .0463 1.3707 .0352 1.4505 .0469 1.3166 .0501 1.1227 .0489 1.0103 .0521 1.1030 .0733 1.825 .9206 .0407 .8698 .0358 .9608 .0278 .9813 .0362 1.0355 .0422 1.0205 .0446 .8682 .0439 .9221 .0567 1.875 .7143 .0351 .7158 .0324 .6434 .0223 .6766 .0289 .7734 .0353 .7659 .0370 .6697 .0369 .6392 .0424 1.925 .7458 .0378 .6052 .0305 .4888 .0198 .5102 .0256 .5458 .0306 .5625 .0329 .5801 .0357 .5672 .0388 1.975 .5661 .0303 .4052 .0231 .3167 .0146 .3167 .0182 .3635 .0228 .3582 .0244 .4385 .0277 .4124 .0287 2.050 .5005 .0198 .4450 .0166 .3338 .0101 .2308 .0102 .2258 .0121 .2381 .0132 .2950 .0154 .2977 .0165 2.150 .4970 .0203 .4023 .0163 .3255 .0100 .1781 .0088 .1124 .0086 .1066 .0091 .1285 .0103 .1765 .0125 2.250 .4565 .0185 .4662 .0165 .3494 .0096 .2067 .0085 .1063 .0075 .0760 .0070 .0865 .0079 .1124 .0093 2.350 .4823 .0208 .4454 .0176 .3340 .0103 .2172 .0090 .1278 .0085 .0856 .0080 .0721 .0079 .0737 .0083