CLAS Physics Database

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Measurement E50M17

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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 : 3.213 — 3.232 GeV2
xb : 0.4059 — 0.4344

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)
0.2629 9 16.174 4.044 0.584
0.2625 27 22.075 3.903 1.72
0.2635 45 16.728 3.221 1.602
0.2636 63 16.196 3.818 3.344
0.2625 81 20.281 5.626 2.913
0.2641 99 23.363 6.747 0.238
0.2623 261 26.604 8.411 1.114
0.2641 279 18.743 4.547 5.094
0.2624 297 17.649 3.53 1.85
0.2634 315 6.6375 2.212 1.717
0.2632 333 19.904 4.452 7.657
0.2629 351 13.773 3.682 0.88
0.3514 9 19.069 3.32 1.449
0.3519 27 16.922 2.611 1.528
0.352 45 20.966 2.777 2.305
0.3507 63 17.601 2.653 1.662
0.3516 81 18.118 2.701 0.198
0.3507 99 17.718 2.801 0.772
0.3503 117 19.032 4.256 1.956
0.3521 135 21.389 7.564 0.617
0.3519 153 27.057 12.09 4.815
0.3517 225 26.643 8.883 5.818
0.3507 243 23.811 4.67 3.066
0.351 261 23.381 3.897 0.342
0.3516 279 20.938 2.681 1.299
0.3513 297 12.375 1.865 1.33
0.3521 315 10.402 2.169 1.024
0.3504 333 18.474 3.216 1.651
0.3517 351 13.039 2.78 3.024
0.4977 9 13.821 2.159 1.322
0.4988 27 12.361 1.885 2.102
0.498 45 16.747 2.555 2.145
0.4981 63 17.355 2.407 0.926
0.4981 81 21.207 2.089 2.677
0.4993 99 17.209 1.924 0.893
0.4998 117 17.713 3.29 1.675
0.4976 135 17.857 4.773 0.43
0.4971 153 11.512 4.702 2.61
0.4963 189 33.311 11.77 2.192
0.4971 225 12 4.244 3.741
0.497 243 12.938 2.363 0.769
0.4966 261 13.689 1.976 0.773
0.4982 279 14.196 1.673 1.292
0.4984 297 15.453 1.931 1.602
0.4983 315 15.142 2.394 2.949
0.4974 333 15.945 2.432 1.294
0.4983 351 14.411 2.436 1.061
0.7845 9 8.103 1.221 0.238
0.7869 27 10.007 1.055 0.469
0.7898 45 9.995 1.386 0.868
0.7906 63 14.685 2.727 0.999
0.7907 81 14.271 1.557 0.248
0.791 99 13.451 1.631 1.207
0.7891 117 13.044 2.992 0.976
0.7865 135 17.163 3.244 3.036
0.7819 153 4.9843 2.034 1.9
0.7806 189 7.2399 2.559 3.579
0.7864 225 8.0329 1.607 0.961
0.7902 243 10.605 1.846 0.984
0.7914 261 10.482 1.656 1.295
0.791 279 13.244 1.583 1.452
0.7907 297 13.263 2.344 1.639
0.7879 315 8.5836 1.239 1.846
0.7877 333 9.7578 1.201 1.52
0.7866 351 11.156 1.532 0.904
1.228 27 4.6639 0.823 0.211
1.223 45 5.7189 1.65 0.311
1.226 63 6.5161 1.389 0.77
1.226 81 9.6334 1.233 1.313
1.227 99 8.0748 1.31 0.71
1.229 117 6.194 1.42 0.79
1.226 135 6.6862 1.286 1.26
1.228 153 7.3587 1.689 0.305
1.226 171 2.4778 1.011 0.793
1.226 189 1.3055 0.533 0.401
1.228 207 4.22 1.127 0.687
1.223 225 7.1534 1.011 1.016
1.225 243 7.3652 1.444 1.033
1.227 261 5.5907 1.443 0.211
1.229 279 6.7633 1.159 0.4
1.226 297 6.9656 1.293 0.351
1.226 315 4.1389 1.308 0.355
1.225 333 4.9878 0.997 1.44
1.728 45 5.509 1.124 1.26
1.73 63 5.608 0.835 0.316
1.726 81 3.0137 0.657 0.204
1.73 99 4.1004 0.656 0.327
1.728 117 2.1478 0.574 0.414
1.728 135 3.0962 0.858 0.541
1.729 153 3.0795 1.088 0.499
1.73 171 6.0516 1.913 2.14
1.734 207 4.62 1.281 1.892
1.731 225 4.9201 0.929 0.689
1.728 243 3.3749 0.936 0.375
1.727 261 3.5532 0.837 0.513
1.725 279 4.6461 0.894 0.131
1.721 297 4.4013 0.649 0.37
1.726 315 5.6245 1.227 1.103