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Measurement E161M47

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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 : 0.905 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 1.4604 0.0366556692057 0.266995527893 0.272335736742
-0.69 1.451 0.0342597222222 0.116674039243 0.127776057401
-0.67 1.3886 0.0321720293623 0.143333773155 0.151527735839
-0.65 1.3733 0.0303973221887 0.106236777077 0.116593543133
-0.63 1.315 0.0283973633128 0.117003204045 0.125411403434
-0.61 1.3613 0.0277772887186 0.144759048876 0.151776521009
-0.59 1.3013 0.0304509736541 0.117105671099 0.125998095792
-0.57 1.235 0.0262018111255 0.0724048692682 0.0837808101368
-0.55 1.2185 0.0257782148789 0.0628163484903 0.0755039162186
-0.53 1.1934 0.0249246340593 0.103336598633 0.110999055109
-0.51 1.2043 0.025453457729 0.0745758773977 0.0850308127062
-0.49 1.2226 0.0250183733891 0.105370636294 0.113216983757
-0.47 1.2085 0.0253278443114 0.0946704827417 0.103403787908
-0.45 1.2319 0.0248847203039 0.14142740433 0.147335599722
-0.43 1.2724 0.0244447043101 0.102012089633 0.110275526255
-0.41 1.2176 0.0220879818594 0.134903710317 0.140607927575
-0.39 1.1993 0.0204781827833 0.116717153966 0.122700799738
-0.37 1.1569 0.0191862653473 0.11663244498 0.122131952158
-0.35 1.1269 0.0182133809434 0.059264430771 0.0691882834643
-0.33 1.153 0.0180883486239 0.105764368499 0.111598906723
-0.31 1.1102 0.0175400399734 0.0528662179254 0.0630697890834
-0.29 1.1456 0.0178356886228 0.0590658802639 0.0688737536862
-0.27 1.0947 0.0170799768853 0.0695329733982 0.0774470551621
-0.25 1.0664 0.0164272143774 0.0589541061148 0.0674818682497
-0.23 1.047 0.0161983122363 0.0746630744123 0.0815076650238
-0.21 1.0401 0.0161793333333 0.0536118379921 0.06277460144
-0.19 1.0621 0.0162657346112 0.0408830756861 0.0523336186305
-0.17 0.9818 0.0154094170404 0.0366959107596 0.0476531237188
-0.15 1.0155 0.0157068467725 0.0649271512117 0.072134953895
-0.13 0.9495 0.0148522802379 0.0439587280495 0.0527550260042
-0.11 0.984 0.0151497133149 0.0606360963987 0.0677385754662
-0.09 0.9443 0.0149259312479 0.0532475969071 0.0607092929525
-0.07 0.9857 0.015847937381 0.0542318437891 0.0622227451321
-0.05 0.9595 0.0160420149821 0.0687532817785 0.075249969126
-0.03 0.9222 0.0159215301286 0.037456573233 0.0477518385888
-0.01 0.9069 0.015698945317 0.0727248452452 0.0781483085563
0.01 0.9345 0.0159974433081 0.0581392449865 0.0652506610994
0.03 0.8654 0.0146343727513 0.0861660903963 0.0903334998403
0.05 0.9191 0.0151403136635 0.0311115879082 0.0426213777862
0.07 0.9826 0.0154405610631 0.0580826916909 0.0658631103787
0.09 0.9574 0.0144966471988 0.0590464835532 0.0660815408286
0.11 0.9469 0.0138656540269 0.0371999144946 0.04738441321
0.13 0.9794 0.0139604054482 0.0548513179397 0.0626614315346
0.15 1.0289 0.0142630035158 0.0527041433922 0.0613180066547
0.17 1.0501 0.0145660698475 0.0774420403218 0.0835908494733
0.19 1.0641 0.0148695196507 0.062968145799 0.0708664163033
0.21 1.1099 0.0153808686756 0.0722816635032 0.0797331125714
0.23 1.1626 0.0156857092136 0.0650351330165 0.0737159899919
0.25 1.1867 0.0155778231766 0.0773468902095 0.0851351390303
0.27 1.2133 0.0156781093259 0.0659623899504 0.0754073741453
0.29 1.2499 0.0155734714085 0.0401880204574 0.0549178791278
0.31 1.2852 0.0158832196453 0.0371467809332 0.0534962042435
0.33 1.3346 0.0163988717156 0.0485027525658 0.062645958314
0.35 1.4103 0.017225195641 0.0546496352699 0.0688458488768
0.37 1.4886 0.0181574329475 0.06084864525 0.0751739515236
0.39 1.5984 0.0199155067786 0.123808451205 0.132678059512
0.41 1.7447 0.0216758563569 0.0681352130047 0.0858291493131
0.43 1.8162 0.0222016715943 0.079560327918 0.0958034350229
0.45 1.9048 0.0217992515051 0.101280563949 0.11576443771
0.47 2.0178 0.0208830617891 0.134387118915 0.146622591318
0.49 2.0913 0.0197575456299 0.052719345507 0.0793090233201
0.51 2.2409 0.0195671101871 0.0941890025371 0.113402417095
0.53 2.285 0.0190649798213 0.0870364093033 0.108055377982
0.55 2.4017 0.0192907630522 0.0767116448844 0.101939330494
0.57 2.57 0.0202468487395 0.0696154804345 0.100477319165
0.59 2.7672 0.0216195620328 0.0967130008712 0.124182842662
0.61 2.8513 0.0220603481625 0.0968185469781 0.125658138333
0.63 2.9443 0.0229193263039 0.114631210766 0.141189326567
0.65 3.1209 0.0239860656286 0.146043379363 0.170410185393
0.67 3.2796 0.0252582012603 0.146133203856 0.172810776903
0.69 3.4272 0.0266265309853 0.125302186125 0.157648177003
0.71 3.6823 0.0289204995889 0.177458853551 0.20534329465
0.73 3.9231 0.0321471466198 0.344402919506 0.361304180877
0.75 4.1965 0.0370177917321 0.461116517916 0.476686457869
0.77 4.5603 0.0446521714088 0.487459160944 0.505475606872
0.79 4.9633 0.0579208734239 0.254081743582 0.294722214561