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Measurement E49M1

Experiment: A comparison of forward and backward pp pair knockout in 3He(e, e'pp)n
Year: 0
Spokespersons: H.Baghdasaryan, L.B.Weinstein, J.M.Laget
Reaction: e3He → ppn
Polarization: none
Quantity: dσ/dPrel,pn
Q2: 0.8 — 4.9 GeV2
W: 0.3 — 3.9 GeV
Publications:
H. Baghdasaryan, L. B. Weinstein, J. M. Laget, and CLAS Collaboration Comparison of forward and backward pp pair knockout in 3He(e,e`pp)n // PHYSICAL REVIEW C 85, 064318 (2012)
H. Baghdasaryan, L.B. Weinstein, J.M. Laget, and CLAS Collaboration Tensor Correlations Measured in 3He(e,e'pp)n // PRL 105, 222501 (2010)

Measurement data
Prel,pn, [GeV/c] dσ/dPrel,pn, [fb/MeV] uncertainty
0.03 0.172 0.0994
0.05 0.356 0.159
0.07 0.145 0.145
0.09 0.155 0.11
0.11 0.167 0.0963
0.13 0.4 0.179
0.15 0.702 0.222
0.17 0.805 0.243
0.19 0.777 0.246
0.21 0.66 0.199
0.23 1.37 0.306
0.25 3.2 0.466
0.27 4.23 0.542
0.29 7.61 0.736
0.31 8.4 0.777
0.33 6.9 0.667
0.35 8.95 0.779
0.37 8.29 0.78
0.39 8.66 0.759
0.41 7.67 0.703
0.43 9.04 0.778
0.45 7.91 0.738
0.47 6.41 0.641
0.49 7.43 0.732
0.51 6.67 0.674
0.53 5.11 0.579
0.55 4.54 0.535
0.57 3.07 0.438
0.59 2.28 0.385
0.61 2.04 0.354
0.63 1.53 0.318
0.65 1.86 0.351
0.67 1.07 0.267
0.69 0.617 0.195
0.71 0.45 0.184
Created in SINP MSU, CLAS Collaboration