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Measurement E161M45

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Experiment: g13, 2006

Spokespersons: Paul Mattione

Experiment comment: Ran: 2006-2007

Publication:

Quantity measured: dσ/dΩ, mcb
Differential cross section.
Beam: γ, polarization: none
Target: n (Z=0, A=1), polarization: none
Final state: π p, polarization: none

Eγ : 0.885 GeV

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

Parameter (X axis): cos(θπ),

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

Measured data:

cos(θπ) dσ/dΩ,
mcb
Data errors,
mcb
Systematic errors,
mcb
Full errors,
mcb
-0.71 1.5052 0.0263568776371 0.152438200597 0.160113340104
-0.69 1.6293 0.0227807439683 0.170585602277 0.177760599531
-0.67 1.5735 0.0211044348588 0.148507921773 0.15617503242
-0.65 1.5888 0.0208019238477 0.182518409932 0.188783415792
-0.63 1.5887 0.020178688415 0.127412010948 0.136150780871
-0.61 1.5461 0.0191270103093 0.155125263825 0.161976293775
-0.59 1.5194 0.0199851115931 0.138162061778 0.145626114577
-0.57 1.515 0.018606568882 0.166966450506 0.173041713983
-0.55 1.477 0.0182897048236 0.116978830125 0.125105255837
-0.53 1.4343 0.0175433283914 0.106362924127 0.114753836269
-0.51 1.417 0.0174334583646 0.0861538422211 0.095869146398
-0.49 1.3562 0.01657790315 0.127526989799 0.133870663846
-0.47 1.3874 0.0169946409432 0.0775599263745 0.0881277494195
-0.45 1.4056 0.0168773901223 0.0955204360473 0.104255600414
-0.43 1.4198 0.0164426927675 0.116646808163 0.124166927807
-0.41 1.4361 0.0153678597786 0.127174835899 0.133967869465
-0.39 1.4306 0.015990865349 0.143008748772 0.149139233052
-0.37 1.3412 0.0131189398123 0.0920700462594 0.100100781769
-0.35 1.3478 0.0127878773622 0.10250541543 0.109722969203
-0.33 1.3345 0.0122469936709 0.116156149842 0.122505919696
-0.31 1.3164 0.0119174170806 0.0812304448475 0.089588982207
-0.29 1.2744 0.0115873698132 0.0736945918017 0.0823016661599
-0.27 1.2708 0.0114685543964 0.0568548349752 0.067598590744
-0.25 1.2487 0.0111406615605 0.0588548694671 0.0686959527525
-0.23 1.2737 0.0112326629852 0.0661531350902 0.0755151181168
-0.21 1.2412 0.0109051955732 0.0493084851675 0.060631270604
-0.19 1.1922 0.0104744333158 0.0586723635685 0.0678712690988
-0.17 1.2283 0.0109856473595 0.0847913058756 0.0918213753048
-0.15 1.1402 0.0103455045367 0.0596088964491 0.068140100983
-0.13 1.1346 0.0102310268679 0.0553625874506 0.0644251441699
-0.11 1.1369 0.0101155109154 0.0500887855604 0.0599163296821
-0.09 1.1295 0.0101052850028 0.0541654245346 0.0633465759547
-0.07 1.1366 0.0103043406593 0.0447284089095 0.0555142124295
-0.05 1.1164 0.0105006891414 0.0499072692857 0.0592456940441
-0.03 1.1414 0.0110119595886 0.0550086061087 0.0641757335691
-0.01 1.1571 0.0113125751188 0.0767709948104 0.0836132830028
0.01 1.1792 0.0115109664937 0.0622445792851 0.0709955453611
0.03 1.17 0.0112938363443 0.0569917473028 0.0663875730949
0.05 1.1662 0.0108719701678 0.0766326318527 0.0837917316424
0.07 1.2161 0.0108635783563 0.0713780264878 0.0794291058984
0.09 1.2303 0.0105472012103 0.0641385730012 0.072937638029
0.11 1.2166 0.0101271383675 0.0692635623433 0.0774177389783
0.13 1.2596 0.0102255350554 0.0629752207843 0.0723341910217
0.15 1.2441 0.00980662960504 0.0505576899768 0.0617469301495
0.17 1.2903 0.0102159069098 0.0515984035219 0.0632274664295
0.19 1.3209 0.0104186567747 0.0649699283593 0.0750543623791
0.21 1.3724 0.0108282236249 0.07016943475 0.0801204763602
0.23 1.4393 0.0113411891117 0.0732269583523 0.0838199073849
0.25 1.4631 0.0110294279273 0.0556169193645 0.0695053075458
0.27 1.4875 0.0108223046009 0.0680447479467 0.0797685362205
0.29 1.5094 0.0107195848129 0.0463772627635 0.0629730470381
0.31 1.5479 0.0108237546617 0.0855177545018 0.0960036526528
0.33 1.5952 0.0112374329477 0.0608714226936 0.0755414942284
0.35 1.6451 0.0117551335088 0.0711352713932 0.0851874966051
0.37 1.7537 0.0126870427009 0.0773666526839 0.0916396369024
0.39 1.8298 0.013414199515 0.0618623411404 0.080374415799
0.41 1.9655 0.0145569650173 0.0742871776923 0.0928040799466
0.43 2.1227 0.0154941605839 0.0950453627896 0.112337520639
0.45 2.1804 0.0152988764045 0.134331620927 0.147897426487
0.47 2.2823 0.0147925894031 0.113742117524 0.130416175148
0.49 2.3835 0.0139779539531 0.0879967431402 0.110425639412
0.51 2.4215 0.0128511020758 0.0870565860544 0.110197274191
0.53 2.5483 0.0127606929121 0.0964596014734 0.119577823145
0.55 2.6675 0.0128804517134 0.0768277551648 0.106562085263
0.57 2.8312 0.0135205348615 0.101906992582 0.128417873497
0.59 2.926 0.0138500249128 0.104183428672 0.132195085945
0.61 3.0898 0.0144928865492 0.114687907992 0.143164236617
0.63 3.2169 0.0151371247769 0.11480639117 0.145256115737
0.65 3.3606 0.0159909124837 0.125384411782 0.156320676225
0.67 3.564 0.016945527119 0.14642270695 0.176607289332
0.69 3.692 0.0176850996287 0.167468794858 0.196088548533
0.71 3.9744 0.0192530763763 0.313910128938 0.331449848493
0.73 4.1898 0.021559144727 0.355847514082 0.374626805656
0.75 4.593 0.0257219758618 0.356974494828 0.379426774976
0.77 5.1402 0.032945938617 0.454106435903 0.475544367442
0.79 5.6863 0.0433442727647 0.319473056796 0.359806027504