CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E9M172

You are not logged in.

Experiment: E-89-037 Electroproduction of the P33(1232) Resonance, 2002

Spokespersons: V. Burkert, R. Minehart

Experiment comment: Release 1 - Data replay: recsis prod-1-9. RC and acceptance: aao_rad+MAID98

Publication:

Quantity measured: dσ/dΩ, mcbn/srad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none

Q2 : 0.6 — 0.7 GeV2
W : 1.26 GeV
ε : 0.873

Select data slice:
cos(θπ) = dimensionless

Fit φ dependence:

Observable quantity measured (Y axis): dσ/dΩ, mcbn/srad
Plot measurement data

Parameter (X axis): φπ, deg

Click here to view sliced data.

Your browser must support Java to use this feature.
You can find appropriate software at www.java.com

Click here to view 3D plot of the data.

Your must have VRML plugin for your browser installed to see this type of 3D plots.
For some types of browsers you can find it here: www.parallelgraphics.com

Click here to get data in text file, delimited with tabs.

Click here to get calculated fit coefficients in text file, delimited with tabs.

Measured data:

cos(θπ),
dimensionless
φπ,
deg
dσ/dΩ,
mcbn/srad
Data errors,
mcbn/srad
Systematic errors,
mcbn/srad
-0.9 15 4.91 1.11 1.1095
-0.9 45 4.01 0.809 1.1967
-0.9 75 6.07 1.21 0.6044
-0.9 105 6.1 1.19 0.4162
-0.9 135 4.17 0.855 0.2015
-0.9 165 2.47 0.704 0.5913
-0.9 195 2.98 0.857 0.2672
-0.9 225 4.45 1.02 0.4571
-0.9 255 5.01 1.1 0.5331
-0.9 285 6.2 1.22 0.5204
-0.9 315 3.49 0.739 0.3346
-0.9 345 3.04 0.687 0.4742
-0.7 15 5.68 0.858 0.1184
-0.7 45 7.15 0.933 1.121
-0.7 75 9.1 1.19 0.4397
-0.7 105 11.6 1.69 0.9014
-0.7 135 6 1.06 0.3205
-0.7 165 3.49 0.778 0.2953
-0.7 195 4.82 0.941 0.836
-0.7 225 5.9 1.05 0.3322
-0.7 255 8.96 1.3 0.8589
-0.7 285 9.27 1.24 0.7196
-0.7 315 8.17 1.1 0.4129
-0.7 345 5.36 0.826 0.3582
-0.5 15 6.25 0.861 0.2311
-0.5 45 8.76 0.988 0.7662
-0.5 75 10.7 1.33 0.2739
-0.5 105 11.5 1.8 1.3295
-0.5 135 9.02 1.48 1.0213
-0.5 165 4.4 0.859 0.3531
-0.5 195 4.41 0.787 0.4463
-0.5 225 10.2 1.58 0.3766
-0.5 255 13.6 1.9 1.3019
-0.5 285 13.3 1.5 0.3937
-0.5 315 8.58 1.06 0.2792
-0.5 345 6.65 0.929 0.371
-0.3 15 6.77 0.898 0.3493
-0.3 45 9.63 1.11 0.7642
-0.3 75 13 1.67 0.7858
-0.3 105 11.4 2.13 1.0781
-0.3 135 12.6 2.14 1.4309
-0.3 165 4.83 0.845 0.4272
-0.3 195 4.7 0.824 0.4123
-0.3 225 11 1.97 1.2104
-0.3 255 13.9 2.07 0.6285
-0.3 285 15.6 1.75 0.5809
-0.3 315 8.01 0.983 0.4645
-0.3 345 4.54 0.709 0.1137
-0.1 15 7.37 0.925 0.2881
-0.1 45 10.7 1.14 1.6039
-0.1 75 13.1 1.67 1.2196
-0.1 105 16.9 3.19 1.9144
-0.1 135 9.95 2.25 0.9219
-0.1 165 4.74 0.77 0.6981
-0.1 195 6.17 0.971 0.4243
-0.1 225 10.4 2.2 0.8008
-0.1 255 14.4 2.93 1.444
-0.1 285 18.6 2.25 1.3
-0.1 315 9.65 1.14 0.2387
-0.1 345 8.29 1.04 0.3739
0.1 15 5.41 0.772 0.5337
0.1 45 11.9 1.28 0.4272
0.1 75 14.1 1.98 0.6614
0.1 105 12.2 3.76 0.5679
0.1 135 8.44 2.72 1.2302
0.1 165 9.62 1.67 1.8653
0.1 195 5.86 1.01 0.3724
0.1 225 10.1 2.69 0.8576
0.1 255 12.4 3.57 1.1124
0.1 285 13.9 1.9 1.8131
0.1 315 12 1.29 0.7632
0.1 345 7.24 0.957 0.1255
0.3 15 6.13 0.821 1.1209
0.3 45 8.63 1.07 0.2488
0.3 75 14.2 2.26 1.9268
0.3 105 11.6 3.72 0.8874
0.3 135 8.78 2.95 2.205
0.3 165 7.3 1.21 0.6149
0.3 195 7.26 1.33 0.3652
0.3 225 13.6 3.59 2.4658
0.3 255 9.01 2.45 1.8472
0.3 285 14.6 2.15 0.893
0.3 315 10.4 1.2 0.0866
0.3 345 5.14 0.767 0.1367
0.5 15 4.16 0.627 0.9374
0.5 45 6.88 0.941 0.6112
0.5 75 9.47 1.55 1.0163
0.5 105 10.6 2.87 2.0525
0.5 135 7.69 2.15 1.3087
0.5 165 7.32 1.09 1.0931
0.5 195 5.67 0.97 0.7925
0.5 225 8.43 2.13 3.8413
0.5 255 14.5 3.63 2.0094
0.5 285 16.2 2.3 1.848
0.5 315 7.76 1.01 0.2753
0.5 345 3.88 0.619 0.4546
0.7 15 4.65 0.75 0.2493
0.7 45 5.56 0.768 0.5106
0.7 75 10 1.64 0.7991
0.7 105 7.98 2.06 2.0016
0.7 135 8.05 1.87 0.8525
0.7 165 7.36 1.12 0.5613
0.7 195 6.96 1.13 0.7322
0.7 225 6.37 1.59 1.2224
0.7 255 8.21 1.9 0.9872
0.7 285 10.8 1.77 1.9691
0.7 315 6.46 0.954 0.1022
0.7 345 4.64 0.744 0.3954
0.9 15 4.28 0.938 0.6399
0.9 45 4.34 0.821 0.283
0.9 75 7.77 1.31 0.7503
0.9 105 4.05 0.82 0.8774
0.9 135 7.54 1.51 1.0644
0.9 165 6.18 1.13 0.9892
0.9 195 5.75 1.06 1.0503
0.9 225 5.26 0.999 0.9264
0.9 255 6.33 1.14 0.7778
0.9 285 7.42 1.32 1.1363
0.9 315 5.6 1.07 0.5927
0.9 345 3.17 0.616 0.3016