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Measurement E161M16

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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 : 0.595 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
-0.67 5.2339 0.0382245754975 0.30793663606 0.339616329624
-0.65 5.2682 0.0314921383141 0.286273025667 0.324007324556
-0.63 5.281 0.0293306532462 0.264679811811 0.304780663275
-0.61 5.2575 0.0283388978278 0.253822904542 0.29520283027
-0.59 5.2282 0.0278803538965 0.369650072185 0.399096754456
-0.57 5.4462 0.0284782415029 0.464127126724 0.487883120443
-0.55 5.3096 0.0271752425162 0.368699872788 0.398024239849
-0.53 5.1845 0.0260913573733 0.263008994277 0.29759083884
-0.51 5.055 0.0251131828386 0.178643466289 0.226281727402
-0.49 5.0047 0.0248713336129 0.17837440053 0.225937603416
-0.47 4.8375 0.0241088840737 0.146732585709 0.201694200078
-0.45 4.8201 0.024290531529 0.167548381305 0.217229424183
-0.43 4.7808 0.0244745498698 0.15690263353 0.202411285903
-0.41 4.6918 0.0242373101759 0.208898642397 0.2448317236
-0.39 4.7988 0.0243164803619 0.146090105013 0.200849010747
-0.37 4.902 0.0246038281582 0.20855371404 0.249936516231
-0.35 4.8431 0.0236431686703 0.218725857125 0.258328358639
-0.33 4.9321 0.0236189759926 0.156022382923 0.207838593104
-0.31 4.9322 0.0228689091216 0.239108872683 0.275603634025
-0.29 4.958 0.0221204834419 0.155736874928 0.207292919131
-0.27 5.0477 0.0212720423476 0.186792666383 0.231389061934
-0.25 5.2061 0.0204229897646 0.217744325963 0.26247805348
-0.23 5.2531 0.0194739573679 0.17612667312 0.228976639592
-0.21 5.4029 0.019045799567 0.196679987591 0.245042319269
-0.19 5.4137 0.0183059489923 0.155123603077 0.212986853637
-0.17 5.4374 0.017982733977 0.165324865881 0.220432528323
-0.15 5.4217 0.017558322062 0.185872524399 0.236147106908
-0.13 5.4591 0.0173393227837 0.14446313677 0.205058208978
-0.11 5.5065 0.017225218222 0.134098217204 0.205466673116
-0.09 5.6047 0.0172163650075 0.14437713384 0.212259449361
-0.07 5.5859 0.0170015956171 0.185422182455 0.241990126417
-0.05 5.5921 0.0170958691689 0.14419005256 0.212007878936
-0.03 5.5929 0.017294763386 0.113287471326 0.192296473299
-0.01 5.5796 0.0172873651403 0.144066502028 0.21184519742
0.01 5.6662 0.0175908244222 0.11314067746 0.192146897846
0.03 5.7383 0.0177911055754 0.15427756338 0.218891900287
0.05 5.8801 0.018093880691 0.143967432017 0.219341998605
0.07 5.9239 0.0186059884084 0.133610730091 0.212718876447
0.09 5.9818 0.0193216569593 0.154194142471 0.226251084263
0.11 6.0313 0.0204499616636 0.133543285372 0.212806341725
0.13 6.0421 0.0211693414518 0.164442996149 0.233504297494
0.15 6.1138 0.0215806565478 0.174671907481 0.240855284728
0.17 6.1055 0.0213770094433 0.215844002621 0.272186776907
0.19 6.139 0.0211739276027 0.226110757793 0.280393904782
0.21 6.1736 0.0208696075003 0.236480907227 0.288817522465
0.23 6.2618 0.020670418788 0.2674022696 0.320148128139
0.25 6.3553 0.0203682324377 0.246861145398 0.30321258528
0.27 6.5253 0.0202738557865 0.257302508288 0.31180736289
0.29 6.6063 0.0202820935995 0.226493701191 0.2933491973
0.31 6.6692 0.0203935321462 0.195740501293 0.270373487838
0.33 6.781 0.0210222026351 0.226727495016 0.29369003852
0.35 6.8332 0.0217571859721 0.195895469214 0.270736252075
0.37 6.9522 0.0223871816941 0.226998731485 0.294132871838
0.39 7.0489 0.0228139785891 0.258093650408 0.324966204221
0.41 7.1909 0.0231358133923 0.268505091458 0.333377995289
0.43 7.2195 0.0232533712208 0.320357176799 0.376466993317
0.45 7.3961 0.0237823369869 0.372241051534 0.426493202747
0.47 7.7601 0.0252404708266 0.517184453201 0.557601956439
0.49 7.9764 0.0268004722121 0.589791399301 0.629119972168
0.51 8.2871 0.0296034398341 0.621094901243 0.662186587964
0.53 8.6069 0.0334681117197 0.611384637931 0.657043891187
0.55 9.1175 0.0395514864111 0.560606528612 0.614749009607
0.57 9.2969 0.0462356190775 0.52065109001 0.579375895844