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Measurement E20M4

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Experiment: e6a CLAS experiment, 2006

Spokespersons: K. Sh. Egiyan, K. A. Griffioen and M. Strikman

Measurement comment: Cross section is presented for neutron momentum range Pn<100, GeV/c.

Publication:

Quantity measured: dσ/(dQ2 dPn dΩn), pb/(GeV/c)^3 srad
Cross section differential on the squared mass of the virtual photon (Q^2), the momentum of the undetected neutron (P_n) and the solid angle (Omega_n) of the neutron.
Beam: e, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: p n, polarization: none

Q2 : 1.75 — 5.5 GeV2

Select data slice:
Q2 = GeV2
Observable quantity measured (Y axis): dσ/(dQ2 dPn dΩn), pb/(GeV/c)^3 srad
Plot measurement data

Parameter (X axis): θn, degree

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Measured data:

Q2,
GeV2 		θn,
degree 		dσ/(dQ2 dPn dΩn),
pb/(GeV/c)^3 srad 		Data errors,
pb/(GeV/c)^3 srad
2 26 1435.334 36.974
2 30 1152.291 27.931
2 34 1224.026 28.366
2 38 1100.466 24.601
2 42 993.347 21.309
2 46 988.464 20.629
2 50 985.846 19.95
2 54 970.524 19.364
2 58 986.054 19.227
2 62 949.746 18
2 66 1002.857 19.013
2 70 897.138 16.773
2 74 1116.726 20.634
2 78 1092.648 19.876
2 82 1077.256 19.674
2 86 1053.056 18.898
2 90 1020.264 18.535
2 94 1225.399 21.988
2 98 1155.375 21.251
2 102 1143.879 21.241
2 106 1157.274 21.365
2 110 1186.346 22.652
2 114 1084.481 20.646
2 118 1140.044 21.985
2 122 1163.332 22.828
2 126 1112.252 22.531
2 130 1038.888 21.892
2 134 1059.795 22.83
2 138 1236.302 27.433
2 142 1469.009 34.007
2 146 1411.441 34.334
2 150 1577.32 39.859
2 154 2115.667 57.348
3 26 296.963 8.044
3 30 262.517 6.93
3 34 251.813 6.247
3 38 243.123 5.669
3 42 232.856 5.283
3 46 224.719 5.035
3 50 214.233 4.696
3 54 218.331 4.637
3 58 227.383 4.723
3 62 217.851 4.525
3 66 208.9 4.319
3 70 214.673 4.306
3 74 205.421 4.181
3 78 206.976 4.188
3 82 219.8 4.392
3 86 207.086 4.22
3 90 221.976 4.44
3 94 227.461 4.482
3 98 225.383 4.498
3 102 221.782 4.503
3 106 230.043 4.647
3 110 219.021 4.515
3 114 219.964 4.6
3 118 226.897 4.726
3 122 232.741 4.959
3 126 246.676 5.415
3 130 236.179 5.248
3 134 265.829 6.049
3 138 271.243 6.499
3 142 268.776 6.503
3 146 289.725 7.508
3 150 326.619 8.986
3 154 392.655 11.279
4 26 50.889 2.463
4 30 47.024 2.224
4 34 45.719 2.017
4 38 44.657 1.872
4 42 45.195 1.778
4 46 41.411 1.656
4 50 39.985 1.584
4 54 41.223 1.582
4 58 44.159 1.585
4 62 42.32 1.528
4 66 43.27 1.538
4 70 39.705 1.44
4 74 43.171 1.49
4 78 40.304 1.436
4 82 41.537 1.457
4 86 39.481 1.424
4 90 41.241 1.455
4 94 40.108 1.419
4 98 40.878 1.441
4 102 39.099 1.432
4 106 42.891 1.547
4 110 39.669 1.478
4 114 43.019 1.584
4 118 45.247 1.615
4 122 43.347 1.666
4 126 44.43 1.756
4 130 40.851 1.673
4 134 45.675 1.922
4 138 50.263 2.102
4 142 49.364 2.201
4 146 47.037 2.242
4 150 60.37 2.963
4 154 55.604 3.056
5 26 13.373 1.122
5 30 10.999 0.95
5 34 11.86 0.959
5 38 12.188 0.914
5 42 10.604 0.788
5 46 12.484 0.861
5 50 9.159 0.69
5 54 9.333 0.674
5 58 9.918 0.701
5 62 8.891 0.64
5 66 10.65 0.715
5 70 11.251 0.714
5 74 9.403 0.649
5 78 10.108 0.672
5 82 10.079 0.656
5 86 10.356 0.673
5 90 9.462 0.642
5 94 9.413 0.63
5 98 11.489 0.721
5 102 10.913 0.686
5 106 11.149 0.742
5 110 11.878 0.751
5 114 12.063 0.784
5 118 12.192 0.779
5 122 13.008 0.852
5 126 12.898 0.88
5 130 14.564 0.996
5 134 12.088 0.901
5 138 12.355 0.986
5 142 13.785 1.093
5 146 15.139 1.308
5 150 21.022 1.722
5 154 17.108 1.624