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Measurement E161M43

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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 : 0.865 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 1.5885 0.0241323294243 0.148147361355 0.156247272867
-0.69 1.6585 0.0213958998595 0.127111862032 0.136709997025
-0.67 1.6948 0.0206695853399 0.158961813785 0.166946974588
-0.65 1.6574 0.0197259022268 0.159081673304 0.166660474562
-0.63 1.7249 0.0199496278068 0.148566558654 0.157003260586
-0.61 1.636 0.018362940375 0.0902508305822 0.102322213322
-0.59 1.6071 0.0200661888089 0.138049259566 0.146133828694
-0.57 1.5497 0.0174135525865 0.148683752261 0.155608378744
-0.55 1.5541 0.0174116955868 0.116809429657 0.125503397647
-0.53 1.5363 0.0173035447761 0.116724407637 0.125407654274
-0.51 1.4857 0.0169794285714 0.100779655712 0.109868274755
-0.49 1.5147 0.0167604594159 0.116702600657 0.124947786325
-0.47 1.5097 0.0171737518433 0.155856672131 0.162159132683
-0.45 1.4517 0.0159969860614 0.137774404143 0.144132461205
-0.43 1.5883 0.0166208824902 0.127017149493 0.135253802936
-0.41 1.5806 0.0157605166299 0.126925238292 0.135052514511
-0.39 1.6271 0.0164865939205 0.162767171816 0.169514495887
-0.37 1.6024 0.0153082092502 0.158361828512 0.164883066382
-0.35 1.4878 0.0128676875089 0.115988415879 0.123737341814
-0.33 1.5303 0.0126418835192 0.115912651514 0.123981074672
-0.31 1.4377 0.0117870141278 0.0779134538957 0.0878959876972
-0.29 1.4495 0.0117734425992 0.0872088645114 0.0966418732429
-0.27 1.4479 0.0117595939086 0.0987019348904 0.107108636686
-0.25 1.4228 0.011327023441 0.0765666934115 0.0865830825767
-0.23 1.3777 0.0108942214112 0.0618478450703 0.0732525897442
-0.21 1.3964 0.0107785671463 0.0951917143993 0.102941097004
-0.19 1.3575 0.0107663432663 0.0606518412966 0.0716449402489
-0.17 1.3316 0.0104406460718 0.0720474351355 0.0814565949286
-0.15 1.3536 0.0108471567268 0.0761311315491 0.0851246990743
-0.13 1.3287 0.0105229122559 0.0780942271724 0.0868284252228
-0.11 1.3181 0.0104082438408 0.0791183193714 0.0877217268592
-0.09 1.2947 0.0101903943458 0.0686477666285 0.0778864280577
-0.07 1.2975 0.010283604195 0.0633710303274 0.0732731926374
-0.05 1.2791 0.0103789354106 0.0675067974336 0.0768775636384
-0.03 1.3207 0.0109911439114 0.0684228379674 0.078227641596
-0.01 1.3697 0.0116041149773 0.0818818326346 0.0907221086594
0.01 1.3816 0.0119058823529 0.0714143540571 0.0814300727459
0.03 1.4035 0.0118975748194 0.0714157385554 0.0818966031841
0.05 1.3932 0.0113722172752 0.0754477479733 0.085351659483
0.07 1.4158 0.011157793345 0.0599708566528 0.0719875667003
0.09 1.4162 0.0109446777486 0.0577724331232 0.0701207416647
0.11 1.4903 0.0109391177896 0.0867127193783 0.0962218122688
0.13 1.4646 0.0105211071202 0.0794060218432 0.0896341613295
0.15 1.4708 0.010207444795 0.0660155138642 0.0779690725587
0.17 1.4916 0.0104091480688 0.0473698177797 0.0636529412749
0.19 1.5432 0.0106122045667 0.0628098011001 0.0764338958711
0.21 1.5684 0.0108158413241 0.0566772227306 0.0721180197784
0.23 1.629 0.0112252497155 0.078299449352 0.0906520960662
0.25 1.7139 0.0116374654489 0.0875297629263 0.0997228461464
0.27 1.7283 0.0112240645853 0.072131964996 0.0870212081487
0.29 1.7827 0.01143152513 0.0710867092585 0.0867578440454
0.31 1.8199 0.0114329560247 0.073111473221 0.0889960380953
0.33 1.8273 0.0115391069012 0.078253811485 0.0932868714947
0.35 1.8943 0.0119553210011 0.0638910815354 0.0829487870184
0.37 1.897 0.012166204685 0.068020537072 0.0862113060766
0.39 2.0162 0.0133072294705 0.074318016953 0.0932169476061
0.41 2.0741 0.0139346819946 0.0866871653574 0.104555143882
0.43 2.2611 0.0150808862494 0.10330501861 0.121410110481
0.45 2.4394 0.0158174351585 0.155095514909 0.169359211183
0.47 2.4897 0.0152113840399 0.134542832569 0.151649282816
0.49 2.5414 0.0141908212757 0.124292520256 0.143060899323
0.51 2.6029 0.0131716260908 0.0881210432651 0.114280286757
0.53 2.6933 0.012668977483 0.0914264021469 0.118132548305
0.55 2.7964 0.0126858587737 0.0925344745874 0.120355561364
0.57 2.9269 0.0130153859836 0.0759934847714 0.111231312915
0.59 3.0386 0.013451592313 0.0885845057798 0.122422129455
0.61 3.1642 0.0140979207921 0.0950602894449 0.129413899114
0.63 3.3053 0.0147441330001 0.135902540602 0.163627842619
0.65 3.4559 0.0155987125504 0.157027131945 0.18378880793
0.67 3.6485 0.0165564650468 0.199112841035 0.223226156915
0.69 3.7528 0.0172973909157 0.230652314681 0.253089667022
0.71 3.9854 0.0190794328853 0.304001867167 0.322134938279
0.73 4.3213 0.0219467267691 0.378063527974 0.395924285022
0.75 4.8135 0.0270984096734 0.358477232461 0.381116746317
0.77 5.3293 0.0343873737877 0.403336768128 0.431209068399
0.79 5.6698 0.0440324968822 0.364248197275 0.39637396769