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Measurement E161M9

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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 : 0.525 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
-0.65 5.3605 0.0653092080779 0.325512991047 0.363087421924
-0.63 5.4575 0.0580953250197 0.241202286911 0.28828313351
-0.61 5.3759 0.0514244754427 0.356106112452 0.388530257742
-0.59 5.225 0.0479127457654 0.324279522624 0.354891519273
-0.57 5.1426 0.0463946845474 0.25074395954 0.288924877939
-0.55 5.2577 0.0468636062254 0.417477918472 0.44478739313
-0.53 5.3363 0.046189544744 0.364888155407 0.39570760796
-0.51 5.2905 0.0446873240269 0.281272257913 0.319965988217
-0.49 5.1848 0.0425640432749 0.291407879475 0.32408856826
-0.47 5.1224 0.0422127265715 0.187199614624 0.234723008298
-0.45 5.0832 0.0419695653062 0.155847732059 0.210448614975
-0.43 5.0866 0.041831274998 0.22840092914 0.26856197567
-0.41 5.2938 0.0428374818762 0.321559186071 0.355417821334
-0.39 5.083 0.0417701311148 0.21762770078 0.259349307222
-0.37 5.079 0.0419469595008 0.2589242024 0.294839698657
-0.35 5.2196 0.0419207567375 0.248387318828 0.290607781475
-0.33 5.187 0.0409638832938 0.237898970711 0.281508999044
-0.31 5.2347 0.0406327691092 0.279158356627 0.317068335277
-0.29 5.2834 0.0404054491756 0.175714227304 0.231168177879
-0.27 5.285 0.0394549434228 0.196273654471 0.246959487813
-0.25 5.3177 0.0378855026886 0.206452654829 0.254842540963
-0.23 5.4374 0.0365286294455 0.288899808291 0.325064831452
-0.21 5.5748 0.0352757104796 0.288853984307 0.32957346422
-0.19 5.6436 0.0336149528612 0.175306260425 0.236188627408
-0.17 5.7312 0.0325741789273 0.278300130915 0.320032348308
-0.15 5.81 0.0318426747073 0.206054104709 0.25954964429
-0.13 5.8293 0.0313176142087 0.164851590955 0.228113240714
-0.11 5.8616 0.0310023124231 0.185426148707 0.243337607522
-0.09 5.9494 0.0310985512765 0.113309885308 0.202366707758
-0.07 5.9691 0.0306836369282 0.195608063292 0.257574657015
-0.05 6.0764 0.0308864791596 0.174995186806 0.242306762938
-0.03 6.103 0.030883022687 0.164730078946 0.234987157832
-0.01 6.1198 0.031085874794 0.195544543233 0.257542051377
0.01 6.009 0.0308834866629 0.154442417268 0.227895303839
0.03 6.1391 0.0317069304938 0.164675318608 0.235059803713
0.05 6.2528 0.0321221345891 0.216227029923 0.273718046457
0.07 6.3203 0.0326399019272 0.205929324775 0.272234128778
0.09 6.5034 0.0334669464017 0.226541306385 0.288246871743
0.11 6.5471 0.0342979627474 0.175072013044 0.24996942937
0.13 6.6789 0.0362625370188 0.17508417521 0.250280856442
0.15 6.6978 0.0383308452048 0.195783033754 0.272396861822
0.17 6.6824 0.039888464208 0.257630356176 0.314112661344
0.19 6.6153 0.0397977899691 0.216472044185 0.281363501607
0.21 6.7715 0.0407387367491 0.226871340914 0.295963291821
0.23 6.7945 0.0407511122246 0.226970718051 0.296076547556
0.25 6.8337 0.0407633987224 0.371470100176 0.417321757932
0.27 7.021 0.0413959448333 0.309645177181 0.363485618779
0.29 7.0543 0.0414084126241 0.340793534804 0.39038919909
0.31 7.2952 0.0421401291199 0.413156507292 0.459330535185
0.33 7.4474 0.0428718009183 0.444236084403 0.48755485656
0.35 7.5456 0.0440175499137 0.475265973219 0.520116954898
0.37 7.7643 0.0462954202436 0.557982745311 0.596827422329
0.39 7.8605 0.0490854981201 0.578722086907 0.616476697599
0.41 8.128 0.0534254147861 0.475306864094 0.525227150276
0.43 8.4624 0.0578929596736 0.62030428438 0.663216721316
0.45 8.9021 0.0636648080099 0.600434203074 0.649048657252
0.47 9.1993 0.0691840466794 0.30084756553 0.396567607265
0.49 9.336 0.0744666800348 0.426447093512 0.499706968705
0.51 9.8567 0.0828811653447 0.553226059067 0.617275403869
0.53 10.2014 0.0920904428378 0.660006295681 0.719922192178