CLAS Physics Database

Measurement E37M71

Experiment: E99-107
Year: 2006
Spokespersons: P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti
Reaction: ep → π0p
Polarization: none
Quantity: dσ/dΩ
Q2: 6.0 GeV2
W: 1.29 GeV
Ebeam: 5.75 GeV
Publication:
M. Ungaro, P. Stoler, and CLAS Collabboration Measurement of the N → Δ+(1232) Transition at High Momentum Transfer by π0 Electroproduction // PRL 97, 112003 (2006)

Slice: cos(θπ) = dimensionless

Measurement data
cos(θπ) φπ, [deg] dσ/dΩ, [ub/sr] uncertainty syst. uncert.
-0.9 15.0 0.0519 0.0428 0.0715
-0.9 45.0 0.0303 0.0237 0.05
-0.9 75.0 0.0284 0.0144 0.029
-0.9 105.0 0.0368 0.0242 0.0234
-0.9 135.0 0.0357 0.0234 0.0235
-0.9 165.0 0.0189 0.0118 0.025
-0.9 195.0 0.0294 0.0166 0.0254
-0.9 225.0 0.0123 0.0092 0.0233
-0.9 255.0 0.0232 0.015 0.0223
-0.9 285.0 0.0 0.0 0.0287
-0.9 315.0 0.043 0.025 0.0502
-0.9 345.0 0.1417 0.1171 0.0758
-0.7 15.0 0.0375 0.0293 0.0685
-0.7 45.0 0.0455 0.0233 0.042
-0.7 75.0 0.0594 0.0286 0.023
-0.7 105.0 0.016 0.0118 0.0127
-0.7 135.0 0.0291 0.0179 0.0106
-0.7 165.0 0.0239 0.0148 0.0135
-0.7 195.0 0.0434 0.0216 0.0133
-0.7 225.0 0.0415 0.0207 0.011
-0.7 255.0 0.0634 0.0297 0.0128
-0.7 285.0 0.0246 0.0185 0.0224
-0.7 315.0 0.1859 0.0802 0.0423
-0.7 345.0 0.0176 0.0186 0.0691
-0.5 15.0 0.1685 0.0905 0.0557
-0.5 45.0 0.0234 0.0143 0.0338
-0.5 75.0 0.0683 0.0333 0.0173
-0.5 105.0 0.0778 0.0384 0.013
-0.5 135.0 0.0066 0.0067 0.0077
-0.5 165.0 0.1205 0.0632 0.0168
-0.5 195.0 0.0476 0.0259 0.0095
-0.5 225.0 0.0294 0.0218 0.0095
-0.5 255.0 0.042 0.0224 0.0105
-0.5 285.0 0.223 0.0797 0.0187
-0.5 315.0 0.0739 0.0317 0.0343
-0.5 345.0 0.1245 0.0677 0.0568
-0.3 15.0 0.0105 0.0107 0.0443
-0.3 45.0 0.1119 0.0458 0.0281
-0.3 75.0 0.0633 0.0338 0.0147
-0.3 105.0 0.1631 0.0633 0.0195
-0.3 135.0 0.0412 0.0248 0.0086
-0.3 165.0 0.0581 0.0281 0.0072
-0.3 195.0 0.0429 0.0229 0.0096
-0.3 225.0 0.0196 0.0142 0.0078
-0.3 255.0 0.0346 0.0208 0.0095
-0.3 285.0 0.1121 0.0478 0.0211
-0.3 315.0 0.091 0.0364 0.0281
-0.3 345.0 0.0617 0.0304 0.0443
-0.1 15.0 0.0685 0.0381 0.036
-0.1 45.0 0.0728 0.0285 0.0243
-0.1 75.0 0.0299 0.0218 0.0131
-0.1 105.0 0.0973 0.044 0.0098
-0.1 135.0 0.0943 0.0393 0.0095
-0.1 165.0 0.0918 0.0391 0.0103
-0.1 195.0 0.0451 0.0239 0.0113
-0.1 225.0 0.0973 0.036 0.0076
-0.1 255.0 0.1013 0.0375 0.0101
-0.1 285.0 0.1472 0.0488 0.0136
-0.1 315.0 0.0649 0.0283 0.0248
-0.1 345.0 0.0569 0.0356 0.0354
0.1 15.0 0.0285 0.0212 0.0282
0.1 45.0 0.0423 0.0225 0.0209
0.1 75.0 0.0822 0.0341 0.0131
0.1 105.0 0.0549 0.0263 0.0113
0.1 135.0 0.0553 0.0265 0.0082
0.1 165.0 0.1156 0.0385 0.0099
0.1 195.0 0.0645 0.0313 0.0089
0.1 225.0 0.0914 0.0412 0.0086
0.1 255.0 0.1129 0.0405 0.0091
0.1 285.0 0.082 0.034 0.0123
0.1 315.0 0.0732 0.0269 0.0207
0.1 345.0 0.022 0.0162 0.0282
0.3 15.0 0.0425 0.0261 0.0228
0.3 45.0 0.0446 0.0215 0.0174
0.3 75.0 0.0765 0.0319 0.0108
0.3 105.0 0.1113 0.0445 0.0131
0.3 135.0 0.0369 0.0226 0.0145
0.3 165.0 0.0283 0.0171 0.0113
0.3 195.0 0.0466 0.0249 0.0097
0.3 225.0 0.0675 0.0266 0.0137
0.3 255.0 0.0453 0.0242 0.0085
0.3 285.0 0.0734 0.0289 0.0123
0.3 315.0 0.0548 0.0226 0.0174
0.3 345.0 0.0155 0.0159 0.0226
0.5 15.0 0.0074 0.0075 0.018
0.5 45.0 0.0777 0.0287 0.0143
0.5 75.0 0.0333 0.0176 0.0101
0.5 105.0 0.0406 0.0216 0.0106
0.5 135.0 0.0517 0.0276 0.0097
0.5 165.0 0.0466 0.0222 0.012
0.5 195.0 0.0482 0.0253 0.0168
0.5 225.0 0.1143 0.0434 0.0223
0.5 255.0 0.0311 0.0188 0.0079
0.5 285.0 0.0529 0.0218 0.0099
0.5 315.0 0.0671 0.0226 0.0141
0.5 345.0 0.0145 0.0148 0.0193
0.7 15.0 0.0111 0.0113 0.0151
0.7 45.0 0.0675 0.0238 0.0129
0.7 75.0 0.0467 0.0206 0.0113
0.7 105.0 0.0449 0.0215 0.0086
0.7 135.0 0.1016 0.0426 0.0122
0.7 165.0 0.0433 0.0188 0.0138
0.7 195.0 0.0412 0.0219 0.0123
0.7 225.0 0.0579 0.0255 0.0147
0.7 255.0 0.0893 0.0398 0.0101
0.7 285.0 0.0517 0.0226 0.0107
0.7 315.0 0.0401 0.0162 0.0124
0.7 345.0 0.0126 0.0128 0.0151
0.9 15.0 0.0551 0.0301 0.0218
0.9 45.0 0.0385 0.0182 0.0145
0.9 75.0 0.0706 0.0289 0.0149
0.9 105.0 0.0456 0.0218 0.0126
0.9 135.0 0.0912 0.0341 0.0156
0.9 165.0 0.0615 0.023 0.0164
0.9 195.0 0.0447 0.0163 0.0162
0.9 225.0 0.0888 0.0318 0.0139
0.9 255.0 0.0724 0.0269 0.0163
0.9 285.0 0.0713 0.0253 0.0128
0.9 315.0 0.077 0.0253 0.0164
0.9 345.0 0.0583 0.0323 0.0197