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Measurement E187M13

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Experiment: e1e, 2022

Spokespersons: Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis

Experiment comment: Q2 : 0.4 — 1.0 GeV2 W : up to 1.825 GeV Ebeam : 2.039 GeV

Publication:

Quantity measured: dσ/dΩ (exclusive), mcbn/sterad
exclusive differential cross section
Beam: e, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: π− p, polarization: none

Q2 : 0.7 GeV2
W : 1.2125 GeV

Select data slice:
cos(θ) =

Fit φ dependence:

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

Parameter (X axis): φ, degree

Click here to view sliced data.

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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(θ) φ,
degree 		dσ/dΩ (exclusive),
mcbn/sterad 		Data errors,
mcbn/sterad 		Systematic errors,
mcbn/sterad
-0.9 90 9.42224 0.491065 0.974458
-0.9 100 10.3178 0.651617 0.99241
-0.9 112.5 7.56324 0.398466 0.707531
-0.9 140 5.08068 0.306423 0.457821
-0.9 150 4.78595 0.262944 0.436476
-0.9 210 5.21496 0.268986 0.507405
-0.9 220 5.12645 0.297074 0.501734
-0.9 247.5 7.07873 0.368676 0.722935
-0.9 260 9.61301 0.602878 1.02459
-0.9 270 8.47046 0.437099 0.861347
-0.7 60 8.46525 0.41663 0.73995
-0.7 67.5 8.86158 0.387968 0.782696
-0.7 90 7.86415 0.224454 0.614787
-0.7 100 7.48318 0.253295 0.628417
-0.7 112.5 6.59673 0.181609 0.515165
-0.7 140 5.04439 0.176092 0.371481
-0.7 150 4.51898 0.131967 0.338634
-0.7 157.5 4.15925 0.16193 0.306864
-0.7 180 3.5768 0.148607 0.306481
-0.7 202.5 4.12313 0.175085 0.309689
-0.7 210 4.35482 0.13968 0.321137
-0.7 220 4.90192 0.181072 0.354239
-0.7 247.5 6.15545 0.176232 0.480238
-0.7 260 7.02497 0.238298 0.581796
-0.7 270 7.43765 0.213671 0.605101
-0.7 292.5 8.89323 0.41975 0.798034
-0.7 300 8.52616 0.455827 0.734423
-0.5 60 10.059 0.546553 0.857192
-0.5 67.5 9.42974 0.39423 0.764509
-0.5 90 8.75279 0.21979 0.618931
-0.5 100 8.52762 0.240601 0.600425
-0.5 112.5 7.75583 0.193753 0.540082
-0.5 140 5.58412 0.174281 0.403638
-0.5 150 4.84277 0.131061 0.338017
-0.5 157.5 4.32296 0.148831 0.301209
-0.5 180 3.8673 0.125465 0.266222
-0.5 202.5 4.39467 0.140933 0.330442
-0.5 210 4.7776 0.124337 0.346471
-0.5 220 5.28045 0.171271 0.392271
-0.5 247.5 7.59818 0.176947 0.530468
-0.5 260 8.40536 0.224935 0.605725
-0.5 270 8.5731 0.207354 0.617457
-0.5 292.5 8.72581 0.432284 0.739902
-0.5 300 9.53284 0.5527 0.854609
-0.3 60 9.36415 0.463548 0.807602
-0.3 67.5 9.22599 0.323127 0.73845
-0.3 90 9.29614 0.200978 0.692197
-0.3 100 9.01308 0.222526 0.664692
-0.3 112.5 8.35248 0.192248 0.613823
-0.3 140 6.08878 0.193347 0.444259
-0.3 150 5.33039 0.135725 0.385112
-0.3 157.5 4.73305 0.15284 0.338597
-0.3 180 4.40899 0.136008 0.310326
-0.3 202.5 5.13677 0.162166 0.351693
-0.3 210 5.41001 0.14035 0.369259
-0.3 220 5.99614 0.192141 0.416151
-0.3 247.5 8.15814 0.199133 0.58205
-0.3 260 9.17517 0.234578 0.679016
-0.3 270 9.31284 0.204989 0.691099
-0.3 292.5 8.91987 0.305654 0.788075
-0.3 300 8.53602 0.404809 0.833538
-0.1 60 9.6198 0.351906 0.710445
-0.1 67.5 9.81254 0.273675 0.721999
-0.1 90 10.2893 0.207524 0.769252
-0.1 100 9.77661 0.245897 0.750782
-0.1 112.5 8.78383 0.220532 0.668996
-0.1 140 6.21259 0.211975 0.478171
-0.1 150 5.54725 0.148281 0.401107
-0.1 157.5 5.10284 0.167058 0.36399
-0.1 180 4.5143 0.138234 0.308539
-0.1 202.5 5.104 0.155444 0.361057
-0.1 210 5.69747 0.141315 0.393488
-0.1 220 6.61167 0.201452 0.463529
-0.1 247.5 8.93561 0.213658 0.627703
-0.1 260 9.66008 0.242771 0.689295
-0.1 270 9.59212 0.196048 0.678048
-0.1 292.5 8.62965 0.256348 0.625895
-0.1 300 7.77616 0.296291 0.551599
0.1 60 8.82529 0.371516 0.665814
0.1 67.5 9.25463 0.29547 0.744016
0.1 90 10.2252 0.222821 0.824572
0.1 100 9.94926 0.263304 0.847011
0.1 112.5 8.96139 0.242157 0.739763
0.1 140 6.41944 0.23365 0.52863
0.1 150 5.37138 0.149178 0.422597
0.1 157.5 4.89358 0.155188 0.373169
0.1 180 4.50329 0.128378 0.333787
0.1 202.5 5.30179 0.150839 0.373652
0.1 210 5.73069 0.140655 0.403008
0.1 220 6.36883 0.210792 0.439434
0.1 247.5 9.07278 0.239163 0.661493
0.1 260 10.0844 0.255621 0.727704
0.1 270 10.1491 0.20617 0.723441
0.1 292.5 9.06288 0.247457 0.646237
0.1 300 8.31929 0.305805 0.591781
0.3 60 8.90667 0.395449 0.706228
0.3 67.5 9.02335 0.279931 0.691653
0.3 90 9.66873 0.220091 0.782658
0.3 100 9.22605 0.25446 0.759557
0.3 112.5 8.76426 0.256574 0.727359
0.3 140 6.53284 0.241613 0.508038
0.3 150 5.55863 0.152799 0.42079
0.3 157.5 4.96616 0.158196 0.383245
0.3 180 4.49826 0.126624 0.33512
0.3 202.5 5.17803 0.143549 0.376501
0.3 210 5.63722 0.139491 0.407543
0.3 220 6.61176 0.22424 0.486344
0.3 247.5 8.98461 0.249968 0.688466
0.3 260 9.56019 0.258767 0.730588
0.3 270 9.77191 0.213999 0.757362
0.3 292.5 8.69046 0.268544 0.688367
0.3 300 8.45316 0.340501 0.691189
0.5 60 7.91314 0.405229 0.589325
0.5 67.5 7.79641 0.276862 0.617514
0.5 90 9.11424 0.218693 0.740603
0.5 100 8.99242 0.252306 0.757216
0.5 112.5 9.40519 0.282578 0.811716
0.5 140 5.9458 0.256118 0.446632
0.5 150 5.22768 0.143135 0.374883
0.5 157.5 4.65402 0.140188 0.344385
0.5 180 4.3755 0.112236 0.320014
0.5 202.5 4.76232 0.128875 0.36401
0.5 210 5.18382 0.13794 0.405491
0.5 220 6.19271 0.252181 0.525126
0.5 247.5 8.4558 0.287355 0.715653
0.5 260 8.55453 0.246347 0.691727
0.5 270 8.99336 0.217196 0.687155
0.5 292.5 8.20198 0.279309 0.582416
0.5 300 8.57774 0.419591 0.573014
0.7 60 6.57179 0.437626 0.546446
0.7 67.5 6.83647 0.310703 0.667697
0.7 90 8.20484 0.245659 0.788973
0.7 100 8.36763 0.288587 0.843609
0.7 112.5 8.32734 0.297676 0.828925
0.7 140 5.8006 0.255548 0.491803
0.7 150 4.9761 0.154531 0.412134
0.7 157.5 4.60259 0.157976 0.367141
0.7 180 4.10007 0.129213 0.31473
0.7 202.5 4.78502 0.152437 0.346745
0.7 210 5.22132 0.150077 0.374209
0.7 220 6.37891 0.233047 0.492789
0.7 247.5 8.42035 0.288715 0.732761
0.7 260 8.05438 0.274883 0.651764
0.7 270 7.98318 0.237262 0.638656
0.7 292.5 6.62522 0.305962 0.552807
0.7 300 6.82969 0.454788 0.606504
0.9 30 4.16689 0.254235 0.347558
0.9 60 4.04924 0.185051 0.32852
0.9 67.5 4.17099 0.174264 0.366979
0.9 90 4.93344 0.148824 0.407828
0.9 100 5.35997 0.195948 0.444926
0.9 112.5 5.24247 0.168546 0.384941
0.9 140 5.01009 0.148236 0.380636
0.9 150 5.10994 0.115825 0.372373
0.9 157.5 5.22223 0.129963 0.389179
0.9 180 4.96298 0.130851 0.363646
0.9 202.5 4.68245 0.130253 0.347598
0.9 210 4.64235 0.112502 0.342625
0.9 220 4.61254 0.141617 0.346102
0.9 247.5 5.21998 0.156777 0.396563
0.9 260 6.06271 0.199222 0.503108
0.9 270 5.74499 0.155791 0.445753
0.9 292.5 5.21377 0.190577 0.384212
0.9 300 4.62001 0.199457 0.312716
0.9 330 3.66303 0.238584 0.264542