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Measurement E161M29

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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 : 0.725 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 4.9829 0.044726757987 0.612569308013 0.629464875721
-0.69 5.3756 0.0389789521389 0.434254120637 0.460527711857
-0.67 5.284 0.0339756024277 0.32814580363 0.361650910316
-0.65 5.1754 0.0319410377455 0.423096041234 0.446021565284
-0.63 5.315 0.0319168439681 0.496675553124 0.519227426058
-0.61 5.1447 0.0298840332512 0.411817137279 0.435122099377
-0.59 5.1644 0.0295391906523 0.274314137834 0.308106964837
-0.57 5.1448 0.0289868671761 0.263510477081 0.298420691865
-0.55 5.0128 0.0278009159279 0.231637646063 0.270499677477
-0.53 4.8669 0.027143540856 0.263003019355 0.29767991633
-0.51 4.7836 0.0269078156929 0.231239722917 0.264772948557
-0.49 4.7525 0.0269873282072 0.262516464467 0.29244136098
-0.47 4.6609 0.0266469028541 0.241333343258 0.273496533018
-0.45 4.6021 0.0264097009997 0.188660482595 0.228267274415
-0.43 4.6195 0.0265939801908 0.324612461587 0.349093273373
-0.41 4.6354 0.0261479275254 0.303274868537 0.329259978108
-0.39 4.587 0.025389298893 0.219436080674 0.254001510392
-0.37 4.7292 0.024841085853 0.208726999819 0.244686319967
-0.35 4.7224 0.0235661190602 0.187726604488 0.22683499683
-0.33 4.8244 0.0227084510083 0.208366231076 0.249539623435
-0.31 4.9787 0.0220604953496 0.239285236789 0.275760502203
-0.29 5.0341 0.0212080292423 0.239061120837 0.275436576857
-0.27 5.0718 0.020461276648 0.186983812556 0.231544805322
-0.25 5.1371 0.0200250509988 0.22822315249 0.2712694493
-0.23 5.1363 0.0196951967709 0.18656328477 0.237179891092
-0.21 5.0855 0.0191589113347 0.165696035307 0.21435374374
-0.19 5.0643 0.0188329335322 0.134487771245 0.191147919193
-0.17 5.1464 0.0187119262369 0.155075155381 0.212946282527
-0.15 5.1617 0.0185932759656 0.144609578137 0.205355680739
-0.13 5.1958 0.0184745977514 0.185783689375 0.236083509708
-0.11 5.0894 0.018253035338 0.154727071649 0.205538846297
-0.09 5.137 0.018343116211 0.206085273825 0.252233886652
-0.07 5.137 0.0183298787211 0.133850758481 0.197576068119
-0.05 5.1736 0.018522346202 0.123518956809 0.190667431469
-0.03 5.1475 0.0183035018678 0.133652503977 0.197287932171
-0.01 5.2466 0.0187029908922 0.154169673191 0.211698902697
0.01 5.2584 0.0191042737714 0.143836840634 0.204282126425
0.03 5.2462 0.0199159110033 0.14372670764 0.204231071559
0.05 5.2367 0.0206237964614 0.164209954082 0.219146283872
0.07 5.3308 0.0213334564695 0.123064591313 0.190310962583
0.09 5.2906 0.0211193411491 0.143554809844 0.204094900031
0.11 5.3069 0.020703254215 0.184441685269 0.23459782094
0.13 5.3017 0.0201842670789 0.225398059802 0.267931244179
0.15 5.437 0.0200778506293 0.204918739783 0.250922620186
0.17 5.4402 0.019254444821 0.163872713881 0.225446033306
0.19 5.5719 0.0190474802426 0.204816218831 0.256725780337
0.21 5.6695 0.0189450987121 0.225304889505 0.273343934931
0.23 5.7376 0.019047504819 0.255992348636 0.299149773825
0.25 5.7722 0.0193567388219 0.194639864011 0.248716652774
0.27 5.7868 0.0196680108336 0.194608656924 0.248736063276
0.29 5.8531 0.0202891071429 0.215145444133 0.271255586523
0.31 5.8975 0.0203977075222 0.174209912255 0.240128522416
0.33 6.0479 0.020303569067 0.215344967629 0.271485556062
0.35 6.1019 0.020108825557 0.184708622253 0.247927549914
0.37 6.142 0.0199158936302 0.195086050708 0.255802359188
0.39 6.2207 0.0200329716607 0.195174588629 0.262670538663
0.41 6.3173 0.0205634582208 0.185061028274 0.255385537103
0.43 6.3474 0.0214056746328 0.18526750145 0.255714355004
0.45 6.3974 0.022251826087 0.175091708073 0.248641924023
0.47 6.5093 0.0237211870583 0.185690994086 0.256485143435
0.49 6.6182 0.0254025869467 0.216816970222 0.286711542761
0.51 6.7272 0.026571742104 0.23782016845 0.303149763993
0.53 7.0552 0.0272257655569 0.300167815879 0.359900187741
0.55 7.4117 0.0260183312122 0.342112052464 0.400871682865
0.57 7.7797 0.0247040507005 0.446316826793 0.492854482861
0.59 7.8848 0.0237972876442 0.529965979192 0.573632186535
0.61 8.0435 0.0245526812738 0.551353585136 0.593570482896
0.63 8.4634 0.0269707483328 0.593587583036 0.636834540634
0.65 8.8265 0.0301512789296 0.646797611606 0.690533289455
0.67 9.5024 0.0358936534332 0.617457606353 0.671554127304
0.69 10.1426 0.0430808582055 0.514900893043 0.584478205708
0.71 10.6942 0.0515637743306 0.31703409466 0.436693521147
0.73 10.794 0.0603450798659 0.340595480498 0.456564393117