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Measurement E161M23

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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 : 0.665 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
-0.69 5.9856 0.0833427223385 0.488339175812 0.52036801608
-0.67 5.7318 0.0682016210515 0.519744339927 0.547812933385
-0.65 5.5604 0.0624073553231 0.264846619766 0.309906723182
-0.63 5.5924 0.0612828056097 0.179951181537 0.241029402492
-0.61 5.6377 0.0606897807618 0.370056415309 0.403157614094
-0.59 5.491 0.0580845866831 0.401318365877 0.431613678951
-0.57 5.4842 0.0567567490622 0.316450503927 0.353801935751
-0.55 5.4947 0.0555382132377 0.263510904652 0.3070675756
-0.53 5.3247 0.0532627893644 0.231553093845 0.279590613212
-0.51 5.1189 0.051419282677 0.283880797817 0.319246692863
-0.49 5.1857 0.0523107802625 0.283616188304 0.319095004676
-0.47 4.9537 0.0507813529885 0.251831023086 0.290863425503
-0.45 5.1699 0.0528246685318 0.24108047286 0.281913854257
-0.43 5.0298 0.0521407243963 0.167470907502 0.222016171704
-0.41 5.003 0.0514587113768 0.324242025381 0.355342405358
-0.39 4.8433 0.0490024312372 0.261243950615 0.293887091678
-0.37 5.0057 0.0491593974145 0.229596153378 0.271184841361
-0.35 5.1087 0.048586762725 0.187713975207 0.236577622521
-0.33 5.1066 0.0466622501428 0.260351463241 0.297143825155
-0.31 5.2298 0.0453643323253 0.187284188742 0.241560894847
-0.29 5.2178 0.0425157924096 0.207897203915 0.257309273855
-0.27 5.4201 0.0415412914351 0.29074733207 0.327718257735
-0.25 5.3892 0.0394273502628 0.228219289393 0.273383682715
-0.23 5.4647 0.0387685003225 0.207306086217 0.256006672416
-0.21 5.5325 0.0382144528471 0.207103876336 0.255682644149
-0.19 5.4731 0.0372516826741 0.227672576605 0.272413522829
-0.17 5.4062 0.0361833097487 0.144746012365 0.207866184046
-0.15 5.5844 0.0366694782014 0.154919299535 0.222151964105
-0.13 5.5756 0.0357145586493 0.185798574538 0.244478133524
-0.11 5.6769 0.035891234126 0.154690850773 0.221699441634
-0.09 5.7217 0.0358649735221 0.216448755308 0.268392534796
-0.07 5.6242 0.0354312755242 0.19571876434 0.251854092409
-0.05 5.656 0.0356111657022 0.16469394305 0.228531324838
-0.03 5.4866 0.0349720477681 0.17483662624 0.229189057987
-0.01 5.691 0.0360853566009 0.226138999376 0.276083338121
0.01 5.8286 0.0370940801072 0.123342892868 0.200862289342
0.03 5.7963 0.0372801945463 0.154053357946 0.221028896009
0.05 5.8924 0.0390102791038 0.246431426819 0.293193684866
0.07 5.6911 0.0396098918139 0.184700477721 0.243671800429
0.09 5.8195 0.0414403708535 0.225625919751 0.276221124933
0.11 5.808 0.0413245762712 0.194866414233 0.251672904841
0.13 5.8458 0.041008768853 0.194830928954 0.251575009023
0.15 5.8877 0.040696733699 0.276824521794 0.319267946452
0.17 5.9651 0.0400741241559 0.225466326916 0.281660201546
0.19 6.1109 0.0396638652221 0.225437325649 0.281578197316
0.21 6.0521 0.0383316748518 0.174233299639 0.242317754872
0.23 6.1981 0.0380276687228 0.184522238257 0.249781501854
0.25 6.2638 0.0377281765062 0.174262660078 0.24227783983
0.27 6.4991 0.0389665031004 0.235802060288 0.295820549636
0.29 6.5385 0.0394911285768 0.225670690972 0.287913082416
0.31 6.6064 0.0405338386741 0.246286759535 0.304520548434
0.33 6.6373 0.0413759633084 0.174563425895 0.250296132143
0.35 6.7639 0.04160661452 0.22600205669 0.29496239214
0.37 6.9818 0.0424547387329 0.205561682128 0.279812673282
0.39 6.9302 0.0415598028738 0.205744484215 0.279901751152
0.41 6.9881 0.0414910394107 0.226531639399 0.295603637479
0.43 7.2119 0.0424568872885 0.216373895657 0.294883792085
0.45 7.1106 0.0425994429697 0.237205159005 0.310625824293
0.47 7.6805 0.0469752194427 0.237498923699 0.31819530311
0.49 7.6427 0.0486723775656 0.330636718563 0.392943919856
0.51 7.8287 0.0529637209302 0.310312558987 0.376699242957
0.53 7.9292 0.0580867223818 0.465892887564 0.517406095793
0.55 8.2172 0.0639378077078 0.56992473779 0.613399708296
0.57 8.5543 0.0659546703197 0.528903565372 0.579775111807
0.59 9.3769 0.0676702764926 0.871777548277 0.909187936416
0.61 10.1266 0.0701957854524 0.821506422193 0.867702501447
0.63 10.5361 0.0757272408672 0.709268831256 0.766884919044
0.65 11.0933 0.0872342008874 0.701597601333 0.769467713882
0.67 11.5937 0.103052771927 0.526305820031 0.622367217418
0.69 11.7504 0.119835008115 0.519148736712 0.620414244558