CLAS Physics Database

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Measurement E50M15

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Experiment: e1-dvcs run CLAS data, 2012

Spokespersons: V. Burket, L. Elouadrhiri, M. Garson, S. Stepanyan

Publication:

Quantity measured: d4σ/dQ2 dxb dt dφ, nb/(rad*GeV^4)
Four folded differential cross section.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none

Q2 : 2.726 — 2.754 GeV2
xb : 0.4057 — 0.4259

Select data slice:
-t = GeV^2
Observable quantity measured (Y axis): d4σ/dQ2 dxb dt dφ, nb/(rad*GeV^4)
Plot measurement data

Parameter (X axis): φ, degrees

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Measured data:

-t,
GeV^2 		φ,
degrees 		d4σ/dQ2 dxb dt dφ,
nb/(rad*GeV^4) 		Data errors,
nb/(rad*GeV^4) 		Systematic errors,
nb/(rad*GeV^4)
0.2618 9 27.839 6.753 7.758
0.2617 27 19.39 4.848 3.168
0.261 45 31.755 5.799 3.104
0.262 63 35.127 7.667 5.878
0.2624 81 26.019 8.231 5.154
0.2624 99 42.839 14.27 5.346
0.2613 279 38.766 8.084 2.612
0.2618 297 25.922 5.185 0.339
0.2621 315 15.141 4.79 3.162
0.2625 333 45.236 9.434 0.534
0.2617 351 38.178 8.999 0.389
0.3511 9 34.195 4.989 4.151
0.3496 27 25.111 4.307 1.318
0.3505 45 43.727 7.613 6.77
0.3497 63 15.337 5.797 3.44
0.3509 81 17.263 4.984 1.208
0.3508 99 32.888 7.546 1.34
0.3503 117 54.18 15.02 7.977
0.351 243 32.663 13.33 5.054
0.3501 261 38.156 8.993 2.303
0.3507 279 30.679 5.798 4.949
0.351 297 27.536 5.871 3.675
0.35 315 24.701 5.668 4.417
0.35 333 27.391 4.919 2.669
0.3497 351 28.439 4.878 1.009
0.4972 9 25.486 2.102 1.242
0.4986 27 25.396 2.162 1.656
0.4992 45 31.504 3.15 0.357
0.4977 63 28.085 5.405 6.192
0.4983 81 28.587 7.146 9.236
0.4968 99 33.337 5.989 2.593
0.4977 117 40.816 7.579 5.514
0.4981 135 27.299 7.881 3.213
0.4982 225 30.752 5.614 3.898
0.499 243 32.926 5.021 2.47
0.4978 261 25.441 5.69 1.028
0.4983 279 27.9 5.818 4.524
0.4978 297 30.497 5.31 1.099
0.4971 315 36.366 3.5 1.823
0.4977 333 23.671 2.39 2.753
0.4981 351 24.766 2.35 1.844
0.7853 9 20.021 1.394 1.904
0.7885 27 19.533 1.171 0.523
0.7917 45 19.132 1.438 0.68
0.791 63 22.897 3.175 1.259
0.792 81 46.292 9.256 2.295
0.7891 99 27.531 3.712 2.131
0.7913 117 28.152 4.294 3.457
0.7882 135 25.637 3.18 3.522
0.7808 153 18.351 2.976 3.383
0.779 189 14.447 3.731 5.045
0.7843 207 11.346 2.752 3.455
0.7875 225 22.806 2.118 1.666
0.7925 243 23.427 2.428 2.925
0.7921 261 29.194 4.676 4.995
0.7931 279 33.589 7.706 4.856
0.7891 297 16.434 2.566 2.73
0.7922 315 20.208 1.51 0.972
0.7881 333 21.059 1.439 0.692
0.7846 351 18.522 1.487 1.515
1.226 9 7.2164 1.613 0.854
1.225 27 8.6288 0.771 0.325
1.226 45 10.955 1.173 0.832
1.227 63 10.272 3.882 1.062
1.231 81 13.918 1.93 1.095
1.231 99 11.917 1.285 0.998
1.23 117 14.595 1.868 1.954
1.225 135 17.683 2.176 1.873
1.227 153 12.69 2.399 1.013
1.228 207 13.344 2.912 1.117
1.227 225 16.344 1.61 0.878
1.228 243 16.842 1.931 1.108
1.23 261 11.83 1.847 1.558
1.231 279 16.087 2.482 1.547
1.227 297 11.366 3.789 1.271
1.225 315 11.456 1.214 0.615
1.226 333 9.2218 0.926 0.602
1.229 351 10.975 2.24 1.557
1.73 9 5.2061 1.84 0.306
1.729 27 4.9284 0.914 0.149
1.725 63 10.591 2.163 1.254
1.727 81 5.7181 0.732 0.522
1.724 99 6.2299 0.692 0.57
1.725 117 8.1194 1.223 0.949
1.726 135 7.5079 1.565 0.6
1.728 225 7.5572 1.209 1.301
1.727 243 5.6317 1.259 0.713
1.726 261 7.3761 0.994 0.881
1.728 279 6.2906 0.818 0.524
1.73 297 4.9029 1.188 0.784
1.729 315 7.7456 3.162 0.708
1.723 333 3.8666 0.887 0.272