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Measurement E187M44

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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 : 0.9 GeV2
W : 1.4625 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
-0.3 90 0.548165 0.0358283 0.0450676
-0.3 270 0.507992 0.034818 0.0452161
-0.1 90 0.581055 0.0404749 0.0578829
-0.1 100 0.552283 0.0411354 0.0530953
-0.1 112.5 0.524048 0.037879 0.0484017
-0.1 247.5 0.537725 0.0381048 0.063168
-0.1 260 0.589515 0.0433189 0.0708299
-0.1 270 0.599301 0.0359357 0.0711837
0.1 60 0.872791 0.0641036 0.0647521
0.1 67.5 0.891352 0.0554079 0.063999
0.1 90 0.859075 0.0414974 0.0602473
0.1 100 0.825803 0.0493041 0.0575733
0.1 112.5 0.692696 0.0424537 0.051796
0.1 247.5 0.605134 0.0402572 0.0408804
0.1 260 0.736057 0.0468852 0.0544359
0.1 270 0.837843 0.0413095 0.0637723
0.1 292.5 0.954106 0.057586 0.0829027
0.1 300 0.990233 0.0698998 0.0797469
0.3 67.5 1.01503 0.0632696 0.0722292
0.3 90 1.16931 0.0485073 0.079251
0.3 100 1.15267 0.0581611 0.0758214
0.3 112.5 1.09102 0.0568925 0.0812542
0.3 247.5 0.913595 0.0564219 0.0682064
0.3 260 0.975303 0.0576873 0.0767418
0.3 270 1.14547 0.0506002 0.0951661
0.3 292.5 1.32986 0.0728557 0.119412
0.3 300 1.40819 0.0955888 0.130137
0.5 67.5 1.55793 0.092235 0.125061
0.5 90 1.34882 0.0581525 0.108272
0.5 100 1.29227 0.0661555 0.106472
0.5 112.5 1.07292 0.0629962 0.0926749
0.5 247.5 1.12971 0.0562961 0.0952152
0.5 260 1.25119 0.0582145 0.103798
0.5 270 1.40647 0.0542098 0.114748
0.5 292.5 1.62253 0.0922037 0.128511
0.7 90 1.87241 0.0844799 0.1399
0.7 100 1.68652 0.0834004 0.125556
0.7 112.5 1.42748 0.0702669 0.114369
0.7 247.5 1.31112 0.0746717 0.114376
0.7 260 1.51521 0.0875969 0.130177
0.7 270 1.67669 0.0878095 0.144575
0.9 90 2.15022 0.145736 0.201175
0.9 100 1.95529 0.140771 0.192966
0.9 112.5 1.64029 0.0876659 0.160183
0.9 140 1.49317 0.102721 0.164368
0.9 150 1.48604 0.0954934 0.169544
0.9 210 1.70663 0.118661 0.199114
0.9 247.5 1.82158 0.092949 0.153204
0.9 260 2.16526 0.126685 0.185167
0.9 270 2.38822 0.133354 0.200883